Nuclear, Safety and Protection Catalogue_English 2012

Camfil Farr77 / 81 boulevard de la République

FR - 92257 La Garenne Colombes CedexTel. + 33 (0) 1 46 52 48 00Fax + 33 (0) 1 47 60 17 81

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www.camfilfarr.com

The Camil Farr group standards’…

...Camfil Farr is the global leader in clean air technology and energy efficient air filter solutions with product development, R&D and local representation in America, Europe and in the Asia-Pacific region.

We supply high-quality products and services with the aim of making our customers operations more sustainable, energy efficient and productive.

Our own vision of sustainability is a global approach combining consideration for people, environmental protection and business performance.

Camil Farr is a member of the United Nations Global Compact program and follows the GRI (Global Reporting Initiative) sustainability reporting framework.

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Camfi l Farr Products and Services

Air fi ltration solutions for nuclear industry

Camfi l Farr - clean air solutions

Cam

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rotection Catalogue

Safety and Protection

Dear Customers,

The entire Protection and Safety team is delighted to introduce you our new Camfi l Farr edition 2012 catalogue.

Our experience feedback, the analysis of your needs and the increasingly demanding technical requirements (earthquake, leak-tightness, specifi c particles and molecules) allowed us to develop this catalogue which aim is to bring you the best solutions related to the constraints of the nuclear industry.

We aim to be recognized as the fi rst clean air solutions’ supplier, as part as our sustainable development and by respecting our core values:

The COMMITMENT of our teams, which means we listen to you and provide advice, competency and a quick, high-quality response that meets your expectations.

The DURABILITY of being a family group of over 3400 people in the world, based on nearly 50 years of honest relations serving you and meeting your requirements. Tomorrow, we will still be here to bring you even more services.

TEAM WORK meaning quick responses to meet your needs in an irreproachable way guaranteeing that our commitments are upheld. We continue to learn and share our ideas and knowledge with you. There is only quality in each person.

CUSTOMER SATISFACTION, this is our only aim in our daily work: discovering your expectations and bringing you the solutions that meet most your needs. You are the key focus of our development.

LOCAL PRESENCE, we can ensure a local presence thanks to our 23 factories, our 4 a high-performance R&D centres, our 25 subsidiaries and distributors in over 50 countries.

These values are based on:• our skills in constantly developing new products to guarantee our fi lters and equipment

according to the most demanding specifi cations and standards CTHEN, NFX 44011, NFM 62200…

• the reliability of our promises regarding the effi ciency of our products, the very short delivery deadlines and the quality and the traceability of our products thanks to our ISO 9001 certifi cation.

• services related to our fi ltration fl eet managment and stock safety, to our “Camfi l School” training centre, to our specifi c offers of fi eld technical assistance and maintenance services for the installed equipment, etc.

Camfi l is involved in the respect of the environment through its ISO 14001 and EN 16001 certifi cations.

Do not hesitate to contact our fi ltration experts or to consult our website www.camfi lfarr.fr, for more information. Camfi l is at your service!

Thanks for the trust you give us every day. Looking forward to hearing from you! Happy reading!

Arnaud PAQUEGeneral Director

Saint Martin Longueau (Oise) factory 20,000 m².The biggest fi lter manufacturing site in Franceat your service.

Laboratory: chemical test

Sheet metal workshop: welding, assembly

Filter workshop: pleating

Technical department

Carbon workshop: carbon bench

You can find us on the Internet:

www.camfilfarr.com

CAMFIL FARR - 77/81, boulevard de la République - 92257 La Garenne Colombes Cedex - FranceTel. +33 (0)1 46 52 48 00 - Fax +33 (0)1 47 60 17 81 - www.camfi lfarr.com 1

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Protection and Safety

GENERAL SUMMARY

Introduction p. 2

• THE CAMFIL FARR GROUP

• CAMFIL FARR AT YOUR SERVICE

• HISTORY

• QUALITY – SAFETY – ENVIRONMENT – ENERGY

• CAMFIL FARR SOLUTIONS IN THE NUCLEAR INDUSTRY

• THE UNIQUE SPECIFICATIONS OF OUR EQUIPMENT

Medium Efficiency p. 11

• CMJ VK100

• PLEATED GLASS FIBER FILTER

• CAMMETAL

• TM CHOC 2-IN-1

• SPARK ARRESTING FILTERS

High Efficiency p. 17

• OPAKAIR HT120

• POLY V-PACK CELLS 95% DOP

Very-High Efficiency p. 21

• GENERAL POINTS

• DELTAFIL

• POLY V-PACK FILTERS

• PTFE POLY V-PACK FILTERS

• CTHEN VALIDATED SOFILAIR FILTERS

• SETTLING TANK CANISTERS

Adsorption p. 31

• GENERAL POINTS

• CAPTURING HYDROGEN FLUORIDE

• CAPTURING RADIOISOTOPES

• ACTICARB 4000

• ACTIVATED CARBON V-PACKS

• REINFORCED BARRELS OF ACTIVATED CARBON FOR TRAPPING RADIOISOTOPES

• ACTICARB FOR TOXIC GASES

• MOLECULAR FILTRATION QUESTIONNAIRE

Casings and filters forcontainment systems p. 41

• GENERAL POINTS

• VHE CASING PVC 5 m3/h FILTERS

• VHE CASING PVC 20-30-50 m3/h FILTERS

• VHE CASING PVC 30 m3/h and 50 m3/h FILTERS

• VHE CASING METAL 30-70 m3/h FILTERS

• VHE CASING METAL 300 m3/h FILTERS

• 50 m3/h REMOTE HANDLING AND RECHARGEABLE VHE FILTERS

• ACTIVATED CARBON FILTERS

• SCHEMATIC DIAGRAM OF A STAINLESS STEEL CASING FOR VHE OR ACTIVATED CARBON FILTERS

• STAINLESS STEEL CASINGS 5 m3/h for 3205.11.00 fi lters

• STAINLESS STEEL CASINGS 30 m³/h



• FILTERS AND PUSH-PUSH SYSTEMS

• FILTERS FOR TIGHTNESS ENCLOSURES

• CASINGS FOR RADIOACTIVE CELLS

• BSS DUCT CASINGS

Containment equipment p. 61

• GENERAL REMARKS

• TIGHT LOCK CASINGS UNIT TYPE BUTTERFLY VALVES

• MULTICELL TYPE TIGHT LOCK CASINGS

• MULTICELL TYPE TIGHT LOCK CASINGS CONNECTING FLANGES

• ISOLATION DAMPERS

• SPECIFIC SURFACE TREATMENT FOR TIGHT LOCK CASING AND ISOLATION DAMPER

• OPERATING INSTRUCTIONS FOR FILTER CHANGE-OUT

• BAG OUT PORT TYPE PLATFORMS

• CRADLE PLATFORMS

• CAM PLATFORMS

• CAGES

• GAS ADSORBERS (SOFILTRAD model)

Equipment fortemporary ventilation p. 83

• MOBILE FAN FILTER CASINGS FOR NUCLEAR DISMANTLINGE

Accessories p. 87

• ACCESSORIES

• FILTRATION MEDIA Discs and Reels

• MEMORY JOGGERS

CAMFIL FARR - 77/81, boulevard de la République - 92257 La Garenne Colombes Cedex - FranceTel. +33 (0)1 46 52 48 00 - Fax +33 (0)1 47 60 17 81 - www.camfi lfarr.com2

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IntroductionM

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High Effi ciency

Very High Effi ciency

AdsorptionCasings and fi lters

for containment system

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temporary ventilation

Accessoires

The Camfil Farr Group…

Quick presentation of Camfi l Farr

Camfil Farr around the world

NUMBER OF EMPLOYEES: 526

SALES IN SEK MILLIONS: 319

ASIA-PACIFIC

NUMBER OF EMPLOYEES: 218

SALES IN SEK MILLIONS: 770

OTHER MARKETS

HEADQUARTERS PRODUCTION UNIT, INCL. SALES SALES OFFICE AGENT NUMBER OF EMPLOYEES: 1,560

SALES IN SEK MILLIONS: 2,345

EUROPE

NUMBERS OF EMPLOYEES: 864

SALES IN SEK MILLIONS: 1,046

AMERICAS

Our assets• About 50 years’ experience in the nuclear industry

• Complete range of air fi lters – One single supplier to meet all your needs

• Very-High Effi ciency (VHE) fi lters certifi ed for the nuclear industry by specifi c tests

• Internal development of applications to measure particles and radioactivity

• Camfi l Farr production sites strategically located close to nuclear power stations

• 92 nuclear power stations in the world fi tted with Camfi l Farr material

• Welders qualifi ed according to the current nuclear standards

• All our equipment for the nuclear industry is manufactured according to nuclear standards and quality assurance

Our resources• 3,400 employees in the world

• 23 production sites

• Branches in 25 countries

• Agents in more than 50 countries


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… at your service

TrainingCamfi l Farr Academy, a recognized training center

Become the air fi ltration specialist in your company.

Contact us to receive the detailed program for this training course:Certifi ed training centreTel. : +33 (0)1 46 52 48 28Fax : +33 (0)1 47 60 17 81www.camfilfarr.com/ProduitsServices/Centre-de-formationContact : françoise.perez@camfi l.fr

Training on “Raising awareness for fi eld staff” – On-site• Handling fi ltration cells.• Advice on storage conditions.• Unloading/loading actived carbon.• Recommended Maintenance of fi ltration

equipment.

We recommend monitored and regular training of your staff.

Make your life easier

Support and technicalassistance in the fi eldOur team of engineers and qualifi ed tech-nicians is at your service for:

Your new installations:• Assistance for assembling equipment

(Tight lock casings, SOFILTRAD iodine traps, etc.).

• Assistance for the installation of fi ltra-tion items (carbon loading, implemen-ting fi ltering cells, etc.).

Maintenance:• Equipment diagnostics.

Keeping supplied equipment operating

CAMFIL FARR commits itself to ensuring the supply of many spare parts used in manu-facturing its equipment.

Camfi l Farr maintains detailed record of all products supplied to your plant; making fi lter maintenance and ordering of spare parts convenient and consistent.

Personalized deliverieson request• Regular scheduled replacement.• Special labelling requirements.

Spare parts: clamping frame Casing: identifi cation plateFilter: controlling and traceability


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History

The story starts in 1928. At that time Mr Poelman was a chemical engineer and worked in a workshop for manufacturing costume jewellery. He developed a pleated paper fi lter to protect workers from collo-dion (a mixture of ether, nitrocellulose, and ethyl alcohol. During an exhibition, the military became very interested in the po-tential uses of the fi lter. Mr Poelman then started manufacturing fi lters for breathing masks for the French army.The company ULTRAFILTRES POELMAN was created in 1930.During the 1930s and 1940s, the com-pany developed fi lter papers for military and civilian use. Thus, in 1935-1936, ULTRAFILTRES POELMAN equipped the Maginot line with fi lters and then civilian shelters. At the same time, Mr Poelman became interested in air fi ltration for indus-trial customers. Thus, in 1953, the fi rst fi l-ters for glove boxes appeared (derivatives of military cartridges) and the fi rst fi lters in the shape of V-packs. These fi lters used mini-pleats pleated paper technology.In the same year, the company became SCHNEIDER-POELMAN.1954 marked the start of a co-opera-tion with CEA (Commisariat à l’Energie Atomique).At the same time, 1950 saw the creation of an “air fi ltration” department within the SOCIÉTÉ FRANÇAISE D’ACETYLÈNE (SFA), a branch of Soudure Autogène Française (Air Liquide Group).In 1959 development began on a media based upon glass fi ber. Prior to the use of glass fi bers; fl ammable cellulosic paper was used for fi ltration media.

Saint Gobain was entrusted by the CEA to develop this media as the result of a fi re at a fuel reprocessing site.The manufacture of the fi rst cells started at the SFA factory in 1963.In 1967, SOFILTRA was created, from a merger between the companies SAINT GOBAIN TECHNIQUES NOUVELLES and SFA.In 1976, in order to counteract foreign competition, requested by the French administration and EDF, SOFILTRA and SCHNEIDER-POELMAN merged to create SOFILTRA-POELMAN. This new company then brought together all the experience already acquired over several years in terms of air fi ltration in a nuclear environ-ment with, on the one hand, the cage-ins-talled V-pack fi lter technology developed by Schneider-Poelman, and, on the other hand, a system of tight lock casing cells inherited from Sofi ltra.In 1990, the Saint Gobain group sold Sofi ltra-Poleman to Camfi l in order to focus on its core glass business. This merger for-med SOFILTRA-CAMFIL.In 1994, the company was renamed CAMFIL. Finally, in 2001, following the buyout of the American company FARR, Camfi l became CAMFIL FARR, the world leader in air fi ltration.Since the 1970s, the development of CAMFIL FARR has accompanied the de-velopment of researches and of the french nuclear industry with the manufacture of products like Sofi lair, CTHEN fi lters, prefi l-ters, settling tank canisters, carbon fi lters and casings.

SOFILTRA-POELMAN

ultrafiltres poelman

1928 : Mr Poelman, a chemical engineer in the chemical industry specialising in jewellery, designed the first pleated paper filters to protect workers from the smell of collodion. These filters were later be used by the French army.

1959 : Saint Gobain and CEA“Atomic Energy Commission” become partners in order to develop a glass fiber filter for the nuclear industry.

1977 : AREVA buys SGN(Saint Gobain Nucléaire) and baptises the new company: SociétéGénérale pour les techniques Nouvelles (SGN).

1976 : To meet the requirements of the vast NPP programme demanded by the French government, EDF asks Saint Gobain to merge the companies SOFILTRA and POELMAN.

1967 : Creation of SOFILTRA by the merger of the companies SFA and SGTN.

1930 : Creation of ULTRAFILTRES POELMAN. 1951 : Creation of an air filtration

department in the SOCIETE FRANCAISE D’ACETYLENE, a branch of LA SOUDURE AUTOGENE FRANCAISE.

1960 : In order to meet the requirements of the French CEA, creation of an air filtration department (Saint Gobain Nuclear).

EDF

CEA

AREVA

SAINT GOBAINTECHNIQUES NOUVELLES

SFA AIR LIQUIDE

SAINT GOBAINNUCLEAIRE

SAINT GOBAINCORPORATION

From Poelman to Camfi l Farr

From Zoéto the present dayThe story of nuclear power in France began on 15th December 1948, when a team of researchers led by Frédéric Joliot, were awarded the Nobel prize for chemistry. They created the fi rst French fuel cell, Zoé, by the fi ssion of uranium atoms.

Zoé allowed initial studies to be carried out on reactors, to produce radioelements vital for research and to make all the mea-surements and all the experiments needed for the design of the future fl eet of French nuclear reactors.

Since then, nuclear power has become a real industry with its specifi c points and its specifi c actors. These are involved in the extraction of uranium ore, in the transfor-mation of this ore into enriched uranium, in the recycling of uranium or even, for example, in the construction of nuclear power stations or waste processing.

The main application of nuclear power is for the production of electricity: Eighty percent of the electricity produced in France today comes from nuclear power.

However, with the progress of knowledge, new applications have appeared. So, to-day, nuclear power allows us to date, in particular, natural phenomena thanks to isotopic dating and offers a diagnostic pos-sibility thanks to medical imagery.

Camfi l Farr FranceA 50 years experience in

the nuclear industry


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Camfi l Farr has been a major partner of the nuclear industry, since the end of the 1950s, Camfi l Farr has actively contribu-ted to equip the CEA basic nuclear ins-tallations, electricity production centres, military research centres, ion or particle accelerators and power lasers for scientifi c research.

Moreover, the equipment usually foreseen for nuclear activity, by its design which guarantees optimum containment, is used in the high-tech pharmaceutical research fi eld where it is necessary for work in P3 to P4 category laboratories.

The main developments are:• Electricity production centres (900 /

1300 / 1450 MWE) and new genera-tion EPR (China, France).

• Saclay, Fontenay Atomic Research Centres.

• Very long and very short duration waste storage centres.

• Fuel reprocessing centres (France, Japan).

• Military research centre.• Particle accelerators (Cyclotron medical

& research).• Power laser for research (Laser Méga

Joule, LIL).• Microbiological research centre (life

science).

EDF chose to equip 78 nuclear reactors with Camfi l Farr solutions:

58 of these reactors are located in France.

There are:• 34 x 900 MW.• 20 x 1300 MW.• 4 x 1450 MW.

The others are located in Belgium, Swe-den, South Africa, South Korea, China and in Spain.

AREVA and its branches also trust Camfi l Farr:

3 reprocessing centres, in particular, use our material:• Marcoule (France).• La Hague (France).• Tokai (Japan).

History

Main references

CAMFIL France was given the “AREVA Supplier” label for two years running.

In June 2010, AREVA awarded the CAMFIL company the “AREVA Supplier” label during an offi cial ceremony.

With this label, created by the AREVA group in 2009, AREVA emphasized its ties with partner companies that make a substantial contribution to the company’s suc-cess.

AREVA has renewed its trust in Camfi l that had already been given this award the previous year.This label is based on nearly twenty fi ve quality requirements and respect of sus-tainable development and competitiveness values.Investment in innovation and research as well as the attention given to safety, securi-ty and the environment were thus decisive points for the awarding of this distinction.


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Quality – Safety – Environment – Energy

Recognised and lastingknow-how CAMFIL is a partner in the French nu-clear development programme and today benefi ts from recognised expertise in the Protection and Security fi eld. CAMFIL pro-ducts have supported our clients in their development from Very High Effi ciency fi l-ters to tight lock casings, the fi nal barriers in nuclear installations.

For this we have a Quality culture acquired over a long time based on manufacturing and verifi cation processes, components and qualifi ed personnel.

A Quality Management System that complies with ISO 9001Today, Quality is not only linked to product manufacturing but is also part of all the company’s processes (see chart).

Through ISO 9001 certifi cation, we have implemented all the foundations of the quality management system in terms of:

Integrated Management Systems• System steering: this is described

through our management process. The QSEE Manager runs this, in particular, via a network of QSE contacts integrated into different departments.

• Resource management: the support services make available to Camfi l Farr skills adapted to making its products and services and supply and maintain the infrastructures needed for the com-pany to run effi ciently.

• Documentation management: the qua-lity documentation is considered to be a work tool allowing us to standardise our work methods and promote adaptability. Records are made for our customers as a proof of their actual implementation.

• Traceability: the products are all put into batches in relation to the manu-facturing order number and, for Very High Effi ciency products, a unique serial number allows us to trace the produc-tion and verifi cation operations.

• Measure, analyse, improvement: at the different stages of the production process, some controls are made by qualifi ed staff with calibrated material, and the results of these controls are analysed.

We have also focused on continuous im-provement principle the crowning achieve-ment of the Group’s industrial policy, the “Green Tornado”. The objective being to continuously improve ourselves in 4 prio-rity areas, which are:• security,• quality and sustainable development,• service,• costs, while respecting the company’s funda-mental values.


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Far beyond Quality …a Sustainable Development Policy The Camfi l FARR group declares its deter-mination to contribute every day to the quality of the air that we breathe and has followed, for nearly half a century, the path of Sustainable Development. This approach can be seen in the setting up of a Sustainable Development Policy, Camfi lcaring.

In 2009, the Camfi l Farr group published the First Sustainable Development Report in the world on air fi ltration. This report puts into words our response to the chal-lenges of air pollution and global warming as well as the key focuses of the company for our employees, our clients and the stakeholders.

Therefore, it was quite natural for us to go beyond the system of Quality Management.

Quality – Safety – Environment – Energy

Sustainable Development PolicyThe Saint-Martin-Longueau factory set up an Environment Management System and obtained ISO 14001 certifi cation as soon as 2003.

The specifi c aspects of the ISO 14001 standard are dealt with through identifi ca-tion procedures for environmental aspects, regulatory monitoring, waste processing, and prevention of risk situations which complete the pre-existing provisions of the quality management, continuous improve-ment and process mastery systems.

In the same approach, concerned with the health and safety of our personnel and the companies working on our production site, we set up a Safety Management System in accordance with standard OHSAS 18001 and based on the permanent reviewing of our Single Document.

Finally, in accordance with our environ-mental policy, many actions have been im-plemented since 2006 in order to improve the energy performance of our production site. This will can be illustrated by the set-ting up of an Energy Management System and being awarded EN 16001 certifi ca-tion in May 2011.

All these Management systems have been integrated (QSEE) in order to steer them as effi ciently as possible.

For more information (ISO certifi cates, QSE manual, Sustainable Development review, etc.) please go to:www.camfi lfarr.com/Documentation


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The Camfil Farr ADVANTAGES

CAMFIL FARR solutions in the nuclear industry

page 12 page 18 see general catalogue page 19 page 26

page 78 page 63 page 82 page 34 page 16

page 57 page 58 page 50 page 28 page 24


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Guaranteed effi ciency During the design and the sizing of any item, it is essential to consider all the data for each other item included in the fi ltration barrier.

For example, clamping equipment (tray, shafts, cams, etc.) is designed depending on the mechanical performances of the fi lter components (frame, gasket, sealant, etc.). The consideration of all this data determines the sizing and the design of the casing gasket seat.

CAMFIL FARR designs, manufactures and controls all these items (fi lter, casing, and damper) depending on the different requirements.

This ensures guaranteed results during in situ tests and the effi ciency of the installation when operating.N.B.: Our responsibility is expressly limited to all the CAMIL FARR model fi ltering barriers. In particular, it cannot, in any case, be claimed in the case of assembly with equipment from different brands.

The Camfil Farr ADVANTAGES

The unique specifi cations of our equipment

Temperature resistanceConsidering the importance of fi ltration barriers, the French authorities wanted to catego-rise fi lters equipping certain fi ltration levels as “Important Security Items” (decree dated 10 August 1984).

For this purpose, the CTHEN (Centre Technique Homologations des Equipements Nu-cléaires – Technical Center for Nuclear Equipment Accreditation) had the authority over accreditation of the equipment. CAMFIL FARR developed products able to meet these requirements.

Moreover, CAMFIL FARR carried out a series of tests with IRSN on a fi ltration barrier (casing + fi lter), based on the CTHEN specifi cations. During this programme, other dyna-mic tests (combination of pressure – temperature) at values higher than those imposed by the CTHEN specifi cations were also carried out. That way, verifi cations of the overall tightness (internal/external) of casings are made.

Now, only these tests allow CAMFIL FARR to guarantee the temperature resistance of a complete fi ltration barrier (fi lter + casing).

A fi ltration barrier is an operational device installed in a ventilation network. It is composed of a fi ltering item (fi lter), its casing, platform, casing, and dampers.

Seismic resistanceThe tests are made on a vibrating table, and the seismic resistance calculations for our equipment allow CAMFIL FARR to defi ne the different components of the fi ltration barrier items.

In case of seismic, the wave induced is transmitted to the fl oor or the walls of buildings. These are transmitted to the casing via different anchor points.

The shock waves that the fi ltering item (fi lter) is subject to are different to those of the fl oor. Actually, they result from the intrinsic characteristics of the casing, i.e. its geometry, its mass, its materials, etc. The same goes for the shock waves that the damper is sub-ject to.

In fact, shock waves to the fi lter or the damper are the results of the concatenation of seismic spectres and the intrinsic characteristics of the casing.

That is why validating the seismic resistance of a fi ltration barrier or a damper can only be made taking into account the fi lter + casing combination.

The technical data for each of the items making up this fi ltering barrier are vital for the calculations allowing us to validate the seismic resistance.

For over 40 years, CAMFIL FARR has capitalised on all this technical data (real tests and calculations) in order to meet your requirements.

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High Effi ciency




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TM SHOCK 2 IN 1

page 15

CAMMETAL

page 14

PLEATED GLASS FIBER FILTER

page 13

CMJ VK100

page 12

CONTENTS

SPARK ARRESTER FILTERS

page 16

Medium Efficiency


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CMJ VK100

ADVANTAGES• Maximum arresting capacity

• Can be used with high hygrometry

• High airfl ows

• Fire classifi cation M1

Media: Glass fi ber (fi re classifi cation M1) with increasing density.

Frame: Frame made of shaped galvanized steel sheet metal closed by rivets.

Gasket: Soft alveolar polyvinyl chloride (PVC) 15x10mm or without a gasket depending on model.

Grid: Galvanized meshing 25x25 on each side.

EN 779 Effi ciency: 2002: G3.

Gravimetric effi ciency: 89%.

Eurovent effi ciency 4/5: EU3.

Recommended fi nal pressure drop: 250 Pa.

Maximum airfl ow: Nominal airfl ow.

Temperature: 60° C or 120° C maximum in continuous service depending on model.

Retention: Thanks to the growing density of the glass fi bers making up the media and the impregnation of them with special oil, these fi lters have a high retention power that may reach 2000 gr/m².

Mounting systems: In tight lock casing, assemblabled frames or platforms.

Reference Model Dimensions (WxHxD) mm

Effi ciencyEN 779 : 2002

Media area m2

Airfl ow / Nominal P m3/h / Pa

Temperature T°C Gasket Calorifi c

potential MJUnit mass

kgUnit volume

m3

1450.61.00 CMJSOFGLASS3 610x305x50 G3 0.2 2000 / 80 120 none 0.5 1.7 0.01

1450.62.00 CMJSOFGLASS3 610x610x50 G3 0.4 4000 / 80 120 none 0.5 2.5 0.02

1450.97.00 CMJSOFGLASS3 610x305x50 G3 0.2 2000 / 80 120 PVC 1.7 0.01

1450.90.00 CMJSOFGLASS3 610x610x50 G3 0.4 4000 / 80 120 PVC 2.5 0.02

1450.93.00 (a) CMJSOFGLASS3 610x305x50 G3 0.2 2000 / 80 120 PVC 1.7 0.01

1450.91.00 (a) CMJSOFGLASS3 610x610x50 G3 0.4 4000 / 80 120 PVC 2.5 0.02

1450.65.00 (b) CMJSOFGLASS3 610x610x50 G3 0.4 4000 / 80 60 PVC 2.5 0.02

Other dimensions available on request.

(a) Models 1450.93.00 and 1450.91.00 are intended for equipping tight lock casings and so their gasket is on the upstream side and they are fi tted with a prehension ring (on the side of 305 mm for 1450.93.00).

(b) Media and grids held upstream and downstream by hot melt adhesive lines.

Medium Efficiency


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PLEATED GLASS FIBER FILTER

ADVANTAGES• Performance guarantee sheet

according to model

• Large fi ltering surface

• Media sealed into the frame

• Very good mechanical rigidity

Applications: Prefi ltration for High Effi ciency and Very High Effi ciency fi lters. Equipment for of air handling units.

Type: Pleated glass fi ber fi lter.

Media: glass fi ber (fi re certifi cation M1).

Sealant: Synthetic or polyurethane resin (fi re classifi cation M3) depending on model.

Frame: Galvanized steel, except 1413.12.00: stainless steel.

Gasket: Semi-ring Ø 15 mm in one single piece, made of neoprene foam or alveolar PVC 15x10 mm.

EN 779 2002 Effi ciency: G3.




Maximum Airfl ow: Nominal Airfl ow.

Temperature: 60° C or 120° C maximum in continuous service according to type.

Mounting systems: In tight lock casings, assemblable frames or platforms.



Media area m2

Airfl ow / Nominal P

m3/h / Pa

Temperature T°C Sealant Gasket

Calorifi c potential

MJ

Unit mass

kg

Unit volume

m3

1405.09.00 Glass fi ber fi lter 495x495x50 G3 1.48 2300 / 50 60 Synthetic resin PVC 11 1.5 0.01

1413.01.00 Glass fi ber fi lter 610x610x50 G3 2.27 3400 / 50 120 Polyurethane None 25 2.5 0.02

1413.02.00 Glass fi ber fi lter 610x610x50 G3 2.27 3400 / 50 120 Polyurethane Neoprene 2.5 0.02

1413.09.00 Glass fi ber fi lter 610x610x50 G3 2.27 3400 / 50 60 Synthetic resin PVC 14 2.1 0.02

1413.10.00 (a) Glass fi ber fi lter 610x610x50 G3 2.27 3400 / 50 60 Synthetic resin PVC 14 2.1 0.02

1413.12.00 (a+b) Glass fi ber fi lter 610x610x50 G3 2.27 3400 / 50 60 Synthetic resin PVC 14 2.1 0.02

1413.30.00 (a) Glass fi ber fi lter 610x305x50 G3 1.38 1700 / 50 60 Synthetic resin PVC 7 1.4 0.01

(a) Ring for assembly in tight lock casings.

(b) Stainless steel frame.

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CAMMETAL

ADVANTAGES• Can be used at high temperature

• Protects VHE fi lters

Applications: Installation in nuclear ventilation circuit for pre-fi ltration before VHE fi lters.

Type: Medium effi ciency metal knit.

Media: Overlaying of metal knit (galvanized or stainless steel) layers.

Frame: Galvanized or stainless steel depending on model.

Gasket: Polyvinyl chloride (PVC) foam 15x10 mm or triangular compact silicon.

Grid: Galvanized or stainless steel depending on model.

Handle: Prehension ring (on the small side for 610x305 fi lters).

EN 779 2002 Effi ciency: G3.





Temperature: 120 or 200° C maximum in continuous service depending on model.

Mounting systems: In tight lock casings or platforms.



Media area m2




kgUnit volume

m3

1460.01.01 TM Galva 610x610x50 G3 0.4 3400 / 55 120 PVC 5.4 0.02

1460.01.02 TM Galva 610x610x50 G3 0.4 3400 / 55 200 Silicon 5 5.4 0.02

1460.97.01 TM S/Steel 610x610x50 G3 0.4 3400 / 55 120 PVC 5.4 0.02

1460.97.02 TM S/Steel 610x610x50 G3 0.4 3400 / 55 200 Silicon 5 5.4 0.02

1464.11.02 TM Galva 610x305x50 G3 0.2 1500 / 45 200 Silicon 2.5 2.9 0.01

1464.11.03 TM Galva 610x305x50 G3 0.2 1500 / 45 120 PVC 2.9 0.01

1464.31.02 TM S/Steel 610x305x50 G3 0.2 1500 / 45 200 Silicon 2.5 2.9 0.01

1464.31.03 TM S/Steel 610x305x50 G3 0.2 1500 / 45 120 PVC 2.9 0.01


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TM SCHOCK 2 IN 1

ADVANTAGES• Can be used at high

temperature

• Protects VHE fi lters from sparks and glowing particles

Applications: Installation in nuclear ventilation circuit to protect VHE fi lters from sparks and incandescent particles.

Type: Combination of baffl es and medium effi ciency metal knit.

Media: Metal baffl es and overlaying of metal knit (galvanized or stainless steel) layers.

Frame: Galvanized or stainless steel depending on model.

Gasket: Semi-ring Ø 15 mm in one single piece, made of neoprene depending on model.

Grid: meshing 25x25.

Handle: Prehension ring (on the small side for 610x305) fi lters).

EN 779: 2002 Effi ciency: G2.









Media area m2




kgUnit volume

m3

1465.60.08 TM Shock 2 in 1 S/Steel 610x305x50 G2 0.2 1500 / 380 200 - - 4.4 0.01

1465.60.12 TM Shock 2 in 1 S/Steel 610x610x50 G2 0.4 3400 / 380 120 Neoprene 2.9 8.8 0.02


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Accessoires

SPARK ARRESTER FILTERS

ADVANTAGES• Can be used at high temperature

• Protects VHE fi lters from sparks and incandescent particles

Applications: Installation in nuclear ventilation circuit to protect VHE fi lters from sparks and incandescent particles.

Type: Medium effi ciency metal knit.

Media: Overlaying of metal knit layers made of stainless steel.

Frame: Stainless steel.

Gasket: Semi-ring Ø 15 mm in one single piece, made of neoprene depending on model.

Grid: Meshing 25x25 and metal knit on the downstream side.

Handle: Prehension ring (on the small side for 610x305) fi lters).

EN 779: 2002 Effi ciency: G3.









Media area m2




kgUnit volume

m3

6271.98.00 S/S Spark Arrester 610X610X50 G3 0.4 1500 / 320 120 Neoprene 2.9 5.4 0.02

6271.99.00 S/S Spark Arrester 610X305X50 G3 0.2 3400 / 320 200 - - 2.9 0.01


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POLYV-PACK CELLS 95% DOP

page 19

OPAKAIR HT120

page 18

CONTENTS

High Efficiency


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Equipment for


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OPAKAIR HT120

ADVANTAGES• Large fi ltering surface

• Long lifetime

• High airfl ow

Applications: High Effi ciency fi lter for new and transfer air circuit for nuclear industries.

Type: High Effi ciency fi lter with a large fi ltering surface.

Media: Glass fi ber paper (fi re classifi cation M1).

Separators: Glass fi ber thread.

Sealant: Polyurethane.

Frame: Galvanized steel.

Gasket: EPDM gasket semi-ring diameter 15mm.

Handle: Only one 1514.12.00 and 1514.13.00.

EN 779: 2002 Effi ciency: F7 and F8.

Spectral effi ciency: 85 and 95%.

Eurovent effi ciency 4/5: EU7 and EU8.


Maximum Airfl ow: 1.10 x nominal Airfl ow.

Temperature: 120° C maximum in continuous service.

Mounting systems: In tight lock casings, platforms or “tub” type assemblable frames.


Effi ciencyEN 779 : 2002 Media area m2 Airfl ow / Nominal P

m3/h / PaCalorifi c potential

MJ Unit mass kg Unit volume m3

1514.52.00 OPAKAIR HT120 305x610x292 F7 10 2250 / 110 72 9 0.06

1514.12.00 OPAKAIR HT120 610x610x292 F7 20 4500 / 110 144 18 0.11

1514.53.00 OPAKAIR HT120 305x610x292 F8 10 2250 / 130 72 9 0.06

1514.13.00 OPAKAIR HT120 610x610x292 F8 20 4500 / 130 144 18 0.11

High Efficiency


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POLY V-PACK CELLS 95% DOP


• Large fi ltering surface

Applications: High Effi ciency fi lter for new air and transfer circuits for nuclear industries.

Type: Poly V-pack High Effi ciency fi lter.



Sealant: Polyvinyl chloride (PVC - fi re classifi cation M2).

Frame: Galvanized steel or stainless steel Z2 CN18-10 (304L) or Z8-C17 (F17) depending on model.

Gasket: Semi-ring Ø 15mm made of neoprene in one single piece.

Handle: 1 on side 610 parallel to V-packs.

DOP Effi ciency 0.3 µm: 95%.



Mechanical resistance: 4000 Pa per airfl ow increase.





Effi ciency DOP

Media area m2

Airfl ow / Nominal P m3/h / Pa Frame Calorifi c

potential MJ Unit mass kg Unit volume m3

1505.43.00 Galva poly V-pack 305x610x292 95% 20.5 1500 / 160 Galvanized steel 67 14 0.05

1506.47.00 Galva poly V-pack 610x610x292 95% 41 3400 / 160 Galvanized steel 128 23 0.11

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Very High Efficiency


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SETTLING TANK CANITERS

page 29

SETTLING TANK CANITERS

page 28

DELTAFIL

page 23

CTHEN-APPROVED SOFILAIR FILTERS

page 26

PTFE VHE POLY V-PACK FILTERS

page 25

VHE POLY V-PACK

page 24

CONTENTS

GENERAL POINTS

page 22

PRINCIPLES

The applications of VHE fi lters can be classifi ed in two very different categories depending on the required aim. These are:• obtaining an atmosphere with a very

low numerical concentration in particles or in micro-organisms for the manufac-ture of very delicate products;

• arresting contaminants that are dange-rous for people, this is the case with the nuclear industry.

TECHNICAL SPECIFICATIONSRELATING TO VHE FILTERS

The French specifi cations defi ned in “The guide for the ventilation of nuclear installa-tions” mentions that the decontamination factor measured on the benchtest for VHE fi lters will be, at nominal airfl ow, higher than 5000 (effi ciency over 99.98%) according to the sodium fl uorescein aerosol method for a median of Ø 0.15 µm (AFNOR standard NFX 44-011) and that the admissible fi nal pressure drop will not be lower than 1000 Pa.

This guide also mentions, for installations, that the decontamination factor measured on receipt and during operating has to be higher than the value set by the technical specifi cations and in no case lower than 1000 with the sodium fl uorescein test (NF M 62-303 standard).

Uranine test: fl uorimetric method the measuring of which consists in sampling the uranine aerosol upstream and downstream of the test fi lter, using two sampling fi lters, to extract the uranine from these fi lters by washing and to titrate the washing solutions by measuring their fl uorescence. The penetration of the fi lter is the ratio of the titers of the two solutions.

The VHE fi lters must have successfully undergone qualifi cation tests carried out in a laboratory of the Atomic Energy Commission (CEA) or the Institute of Radioprotection and Nuclear Safety (IRSN). They should to be the subject of “Performance Guarantee” sheets based on the results of these tests which cover the effi ciency, the pressure drop and mechani-cal, thermal resistance, etc.

SOFILAIR CTHEN have been developed to meet specifi cations (including, in particular, dynamic thermal resistance tests) established by the Technical Centre for the Accreditation of Nuclear Equipment (CTHEN). The Camfi l FARR Air fi lters SOFILAIR CTHEN were the fi rst ones to be accredited at 200°C/2h by CTHEN.

AMERICAN SPECIFICATIONS listed in the US Nuclear Regulatory Commission Regulatory Guide 1.52 stipulate that VHE fi lters – HEPA Filters – should comply with American standards ASME AG-1 (formerly military standard MIL- F 51.079 for fi lter paper) and MIL -F-51.068 for the fi lter itself. The latter, which is related to the American design with deep pleats, imposes minimum DOP effi ciency of 99.97% with 0.3 micron particles. Moreover, it mentions the criteria for non-fl ammability, humidity and temperature resistance that the fi lters have to meet. For nuclear applications, the Regulatory Guide 1.52 imposes metal frames.

The Camfi l FARR VHE exceeds the requirements of the French and American standards.

IRRADIATION RESISTANCE

The media of our VHE fi lters comply with the American standard ASME AG1 (MIL F 51079) which allows us to guarantee their integrity after irradiation (mechanical resistance, temperature resistance, water resistance).

INTERNAL REQUALIFICATION

Our VHE fi lters are subject to complete requalifi cation in the CAMFIL laboratory. This requalifi cation includes all the CEA or IRSN tests, humidity resistance and a test for the radiation resistance of the sealants, gaskets and media. This regular requalifi -cation allows us to guarantee the integrity of our fi lters in extreme conditions.



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IntroductionM

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PRINCIPLES

The applications of VHE fi lters can be classifi ed in two very different categories depending on the required aim. These are:• obtaining an atmosphere with a very

low numerical concentration in particles or in micro-organisms for the manufac-ture of very delicate products;

• arresting contaminants that are dange-rous for people, this is the case with the nuclear industry.

TECHNICAL SPECIFICATIONSRELATING TO VHE FILTERS

The French specifi cations defi ned in “The guide for the ventilation of nuclear installa-tions” mentions that the decontamination factor measured on the benchtest for VHE fi lters will be, at nominal airfl ow, higher than 5000 (effi ciency over 99.98%) ac-cording to the sodium fl uorescein aero-sol method for a median of Ø 0.15 µm (AFNOR standard NFX 44-011) and that the admissible fi nal pressure drop will not be lower than 1000 Pa.

This guide also mentions, for installations, that the decontamination factor measured on receipt and during operating has to be higher than the value set by the technical specifi cations and in no case lower than 1000 with the sodium fl uorescein test (NF M 62-303 standard).

Uranine test: fl uorimetric method the measuring of which consists in sam-pling the uranine aerosol upstream and downstream of the test fi lter, using two sampling fi lters, to extract the uranine from these fi lters by washing and to ti-trate the washing solutions by measuring their fl uorescence. The penetration of the fi lter is the ratio of the titers of the two solutions.

The VHE fi lters must have successfully undergone qualifi cation tests carried out in a laboratory of the Atomic Energy Commission (CEA) or the Institute of Radioprotection and Nuclear Safety (IRSN). They should to be the subject of “Performance Guarantee” sheets based on the results of these tests which cover the effi ciency, the pressure drop and mechani-cal, thermal resistance, etc.

SOFILAIR CTHEN have been developed to meet specifi cations (including, in par-ticular, dynamic thermal resistance tests) established by the Technical Centre for the Accreditation of Nuclear Equipment (CTHEN). The Camfi l FARR Air fi lters SO-FILAIR CTHEN were the fi rst ones to be accredited at 200°C/2h by CTHEN.

AMERICAN SPECIFICATIONS listed in the US Nuclear Regulatory Commission Regulatory Guide 1.52 stipulate that VHE fi lters – HEPA Filters – should comply with American standards ASME AG-1 (formerly military standard MIL-F-51.079 for fi lter paper) and MIL-F-51.068 for the fi lter itself. The latter, which is related to the American design with deep pleats, im-poses minimum DOP effi ciency of 99.97% with 0.3 micron particles. Moreover, it mentions the criteria for non-fl ammabi-lity, humidity and temperature resistance that the fi lters have to meet. For nuclear applications, the Regulatory Guide 1.52 imposes metal frames.

The Camfi l FARR VHE exceeds the re-quirements of the French and American standards.

IRRADIATION RESISTANCE

The media of our VHE fi lters comply with the American standard ASME AG1 (MIL-F-51.079) which allows us to gua-rantee their integrity after irradiation (mechanical resistance, temperature resis-tance, water resistance).

INTERNAL REQUALIFICATION

Our VHE fi lters are subject to complete requalifi cation in the CAMFIL laboratory. This requalifi cation includes all the CEA or IRSN tests, humidity resistance and a test for the radiation resistance of the sealants, gaskets and media. This regular requalifi -cation allows us to guarantee the integrity of our fi lters in extreme conditions.

GENERAL POINTS



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DELTAFIL


• Static thermal resistance

• Guaranteed dimensional tolerances

Applications: Air conditioning, ventilation and air extraction in nuclear industries and buildings.

Type: VHE V-pack.



Sealant: Mineral (fi re classifi cation M0).

Frame: Galvanized steel.

Uranine effi ciency: > 99.98%.

Uranine decontamination factor: > 5000 (NFX 44-011) or >3000 depending on airfl ow.



Temperature: Static thermal resistance 200°C maximum in continuous service for 6h.

Control: Oil mist 100%.

Guarantee: This fi lter has been subject to typical tests made by the Atomic Energy Commission and is the object of a “Performance Guarantee” sheet.

Assembly system: BSS casing.

Assembly: Tightness between DELTAFIL made by using a special adhesive tape.

Accessories: Adhesive tape.

Ref 1900.10.00 : 70°C maximum in continuous service. Length: 3m.

Ref 1900.09.00 : 180°C maximum in continuous service. Length: 55 m.


Decontamination factor Uranine Media area m² Airfl ow / Nominal P

m³/h / PaCalorifi c

potential MJ Unit mass kg Unit volume m³

3306.12.00 VZ G2 600x65x202 > 3000 3.88 300 / 250 1.5 1.5 0.012

3306.12.00 VZ G2 600x65x202 > 5000 3.88 100 / 75 1.5 1.5 0.012



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VHE POLY V-PACK FILTERSADVANTAGES• Performance guarantee

sheet

• Individual verifi cation

• Traceability of each fi lter

• Irradiation resistant

• Guaranteed dimensional tolerance

Applications: Air conditioning, ventilation and air extraction in nuclear industries and buildings.

Type: VHE poly V-pack fi lter.

Media: Glass fi ber paper (fi re classifi cation M1) Resistance to Gamma irradiation according to standard ASME-AG1.


Sealant: PVC (fi re classifi cation M2), silicon (fi re classifi cation M1) or mineral (fi re classifi cation M0) depending on model.

Frame: Galvanized or stainless steel, depending on model.

Gasket: Semi-ring Ø 15 made of neoprene in one single piece or triangular in shape, made of compact silicon.

Handle: 1 on side 610, parallel to V-packs.

Uranine effi ciency: > 99.98% (standard NFX 44-011).

Uranine decontamination factor: > 5 000 (standard NFX 44-011).



Temperature: static thermal resistance 120° C or 200° C maximum in continuous service depending on model.

Control: each fi lter is tested by unit for pressure drop and effi ciency in order to guarantee performances.

Guarantee: all the fi lters have been subject to typical tests made by the Atomic Energy Commission and are the object of a “Performance Guarantee” sheet.


Reference Model Dimension (WxHxD) mm

Uranine FR

Media area m² T°C Frame Sealant Gasket Airfl ow / Nominal P

m³/h / PaCalorifi c


kgUnit volume

m³

1501.26.00 Poly V-pack 450 600x130x202 > 5000 6.5 120 (1) 200( 2) S/Steel PVC Neoprene 450 / 250 26 6 0.02

1501.37.00 Poly V-pack 450 600x130x202 > 5000 6.5 120 (1) 200( 2) Galva steel PVC Neoprene 450 / 250 26 6 0.02

1501.40.00 Poly V-pack 450 600x130x202 > 5000 6.5 200 (1) Galva steel Mineral (3) Silicon 450 / 250 6.8 6 0.02


1503.40.00 Poly V-pack 1250 600x325x202 > 5000 16.8 200 (1) Galva steel Mineral (3) Silicon 1250 / 250 17 11 0.04

1505.26.00 1505.53.00* Poly V-pack 1500 610x305x292 > 5000 20.5 120 (1)

200( 2) S/Steel PVC Neoprene 1500 / 250 67 14 0.05

1505.37.00 1505.55.00* Poly V-pack 1500 610x305x292 > 5000 20.5 120 (1)

200( 2) Galva steel PVC Neoprene 1500 / 250 67 14 0.05

1505.40.00 1505.54.00* Poly V-pack 1500 610x305x292 > 5000 20.5 200 (1) Galva steel Mineral (3) Silicon 1500 / 250 19 14 0.05

1506.17.00 Poly V-pack 3400 610x610x292 > 5000 40.5 200 (1) S/Steel Mineral (3) Silicon 3400 / 250 19 25 0.11

1506.22.00 Poly V-pack 3400 610x610x292 > 5000 40.5 200 (1) S/Steel Silicon Silicon 3400 / 250 25 0.11

1506.26.00 Poly V-pack 3400 610x610x292 > 5000 40.5 120 (1) 200( 2) S/Steel PVC Neoprene 3400 / 250 128 25 0.11


1506.40.00 Poly V-pack 3400 610x610x292 > 5000 40.5 200 (1) Galva steel Mineral (3) Silicon 3400 / 250 35.5 25 0.11

* 1 handle on side 305 - (1) Temperature in continuous service - (2) Maximum admissible temperature for 1 hour - (3) can only be used for extraction air fi ltration.



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PTFE VHE POLY V-PACK FILTERSADVANTAGES• Individual verifi cation

• Traceability of each fi lter

• Guaranteed dimensional tolerance

Applications: Air conditioning, ventilation and air extraction in nuclear industries and buildings where hydrofl uoric acid is present in a gaseous state.

Type: VHE PTFE poly V-pack fi lter.

Media: PTFE membrane resistant to hydrofl uoric acid.

Separators: Hot-melt.

Sealant: Mineral (fi re classifi cation M0).

Frame: Stainless steel.

Gasket: Viton® lip seal.

Handle: 1 on side 610, parallel to V-packs.


Uranine decontamination factor: > 5 000 (standard NFX 44-011).



Temperature: Static thermal resistance 70°C in continuous service.



Reference Model Dimension (WxHxD) mm Uranine FR Media

area m² T°C Frame Sealant Gasket Airfl ow / Nominal P m³/h / Pa

Unit mass kg

Unit volume m³

1565.02.33 Poly V-pack 1500 610x305x292 > 5000 15 70 (1) S/Steel Mineral Viton 1500 / 250 13 0.05

1565.02.32* Poly V-pack 500 610x305x292 > 5000 15 70 (1) S/Steel Mineral Viton 1500 / 250 13 0.05

1560.02.32 Poly V-pack 3400 610x610x292 > 5000 35 70 (1) S/Steel Mineral Viton 3400 / 250 23 0.11

* 1 handle on side 305 - (1) Temperature in continuous service



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ADVANTAGES• Accreditations by safety authority

• Guarantee and commitment of supplier

• High levels of ISO 9001quality and reliability


• The CTHEN range can be used instead of VHE fi lters that have already been installed without any modifi cation. However, pay attention to the rigidity of the clamping system, which must be suffi cient

The SOFILAIR CTHEN* range has been developed to meet the highest require-ments of the safety authorities under fi re emergency conditions. The fi lters that equip the fi nal level of fi ltration before emission into the atmosphere being regis-tered as “Important Safety Items” (decree dated 10 August 1984), their good beha-viour in an emergency situation is vital.

Camfi l Farr, by constantly listening to its clients and by basing itself on its unequal-led experience in nuclear fi ltration, has developed new products able to meet the requirements of the specifi cations esta-blished by CTHEN.* CTHEN = Technical Center for the Nuclear Equipment Accreditation.

CTHEN REINFORCED REQUIREMENTS

In relation to former requirements, the CTHEN specifi cation brings users an unarguable plus. The fi lter is dynamically tested and its aptitude to ensure that it is working is continuously controlled and, above all, in emergency conditions.

Actually, the fi lters are clogged (2000 Pa) during tests and undergo temperature cycles with large differences of between 70 and 300°C.

A DEVELOPMENT FOR VERY HIGH EFFICIENCY

The materials of the fi lters of the CTHEN range are highly stressed (major varia-tions in temperature, high pressure, im-mersion, fi re classifi cation, etc.).

The reliability of information is your concern: CTHEN provides its expertise and its authority for this, and Camfi l Farr pro-vides its experience and widely validated results.

A COMMITMENT TO SECURITY

The CTHEN accredited SOFILAIR range helps you in your quality approach.

As these fi lters are the fi nal barrier before emission into the atmosphere, the com-mitments of the supplier are important. Camfi l Farr also commits itself to the life-time of its products:• 7 years from the date of manufacture• 5 years in service under normal opera-

ting conditions.

SPECIFICATIONS ESTABLISHED BY CTHENCommon characteristics for very high performances:• Very High Effi ciency with uranine (0.15

µm) always controlled: FR > 5000.• High mechanical resistance.Very high effi ciency fi lters equipping the fi nal fi ltration barriers.CTHEN No. 93-030 value A3 categories of SOFILAIR CTHEN have been validated in line with this specifi ca-tion:• SOFILAIR CTHEN 70: to be used in

normal conditions up to 70°C.• SOFILAIR CTHEN 120: to be used up

to 120°C / 2 hours.• SOFILAIR CTHEN 200: to be used up

to 200°C / 2 hours.Resistance to the highest temperature level: 200°C or 230°C for 2 hours (depen-ding on model) dynamically and clog.Fire classifi cation minimum M1 for the va-rious parts and M2 for the gasket (accor-ding to NF P 92-507).Very high effi ciency fi lters for incinera-tors.CTHEN No. 96-116 value A• SOFILAIR CTHEN 230: to be used at

230°C / 2 hours.Very High Effi ciency fi lters are the fi nal barrier for fi ltering particles when proces-sing incinerator fumes.The inherent constraints of processing fumes are different to those related to fi re risk; standby and normal operating phases mean that fi lters are subject to conside-rable variations in temperature.For accreditation, the fi lter undergoes se-veral cycles with steps at 230°C and at 70°C.



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ADVANTAGES• Respects the cycle of CTHEN

specifi cation No. 93-030

Applications: Last fi ltration level of nuclear installations.

Type: CTHEN accredited VHE fi lter.

Media: Glass fi ber paper (fi re classifi cation M1). Resistance to Gamma irradiation according to standard ASME-AG1.


Sealant: Polyurethane (70° C. Fire classifi cation M3) or mineral (120, 200 and 230° C/2h. Fire classifi cation M0).

Frame: Galvanized or stainless steel.

Gasket: Neoprene (70° C and 120° C/2h) or compact silicon (200 and 230° C/2h).

Handle: 1 on side 610 parallel to V-packs.


Uranine decontamination factor: > 5000 (standard NFX 44-011).

Recommended fi nal pressure drop: 600 Pa (maximum admissible 2000 Pa).


Temperature: Dynamic thermal resistance 70°C in continuous service and 120, 200 and 230°C for 2h.


Guarantee: All these fi lters have been subject to typical tests made by the Atomic Energy Commission and are the object of “performance guarantee” sheets, moreover they have been accredited by the CTHEN and CEA laboratory.

Assembly system: All types of tight lock casings, platforms and cages.

Reference Model Approval certifi cate

Dimensions (WxHxD) mm

Decontamination factor Uranine

Media area m²

Airfl ow / Nominal P

m³/h / PaT°C Frame Sealant Gasket Calorifi c

potential MJ

Unit mass

kg

Unit volume

m³APPROVED LAST FILTRATION BARRIER FILTERS (in accordance with CTHEN 93-030 val.0)

1565.08.10 SOFILAIR CTHEN 200 CTHEN n°067 610x305x292 >5000 16 1500 / 250 200/2h Galva Mineral Silicon 15.8 15 0.05

1565.08.11* SOFILAIR CTHEN 200 CTHEN n°067 610x305x292 >5000 16 1500 / 250 200/2h Galva Mineral Silicon 15.8 15 0.05

1565.12.10 SOFILAIR CTHEN 200 CTHEN n°068 610x305x292 >5000 16 1500 / 250 200/2h S/Steel Mineral Silicon 15.8 15 0.05

1565.12.11* SOFILAIR CTHEN 200 CTHEN n°068 610x305x292 >5000 16 1500 / 250 200/2h S/Steel Mineral Silicon 15.8 15 0.05

1563.08.10** SOFILAIR CTHEN 200 CTHEN n°066 600x325x202 >5000 15.6 1250 / 250 200/2h Galva Mineral Silicon 12.6 12 0.04

1563.12.10** SOFILAIR CTHEN 200 600x325x202 >5000 15.6 1250 / 250 200/2h S/Steel Mineral Silicon 12.6 12 0.04

1560.08.10 SOFILAIR CTHEN 200 CTHEN n°063 610x610x292 >5000 39.3 3400 / 250 200/2h Galva Mineral Silicon 28.7 25 0.11

1560.12.10 SOFILAIR CTHEN 200 CTHEN n°064 610x610x292 >5000 39.3 3400 / 250 200/2h S/Steel Mineral Silicon 28.7 25 0.11

APPROVED FILTERS FOR INCINERATORS (in accordance with CTHEN 96-116 val. 0)

1565.12.10 SOFILAIR CTHEN 230 n°065 610x305x29 >5000 16 1500 / 250 230/2h S/Steel Mineral Silicon 15.8 15 0.05

1565.12.11* SOFILAIR CTHEN 230 n°065 610x305x29 >5000 16 1500 / 250 230/2h S/Steel Mineral Silicon 15.8 15 0.05

* 1 handle on side 305 - ** no handle.



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SETTLING TANK CANISTERS

ADVANTAGES• Large arresting capacity

• Mobile


• Can be adapted to industrial vacuum cleaner

Applications: In nuclear industries, together with vacuum cleaners, they are used for cleaning or occasional ventilation in controlled areas.

Type: Settling tank canister.

Media: Glass fi ber paper (fi re classifi cation M1). Resistance to Gamma irradiation according to standard ASME-AG1.


Sealant: Polyurethane (fi re classifi cation M3).

Grid: Galvanized steel perforated sheet metal for internal protection and external ply.

Tank: Mild steel painted inside and outside.

Uranine effi ciency: > 99.98% (standard NFX 44-011) .

Uranine decontamination factor: > 5000 (standard NFX 44-011) .


Temperature: 80° C maximum in continuous service (120° C at peak for 1 hour maximum).


N.B.: For highly contaminating dust, a chain of several tanks connected together can be formed.

Reference ModelDimensions in mm Litre

capacity Uranine FR Media area m²

Airfl ow / Nominal P m³/h / Pa

Max admissible pressure Pa

Unit mass kg

Unit volume m³A B C D E

3261.01.10 10 l. settling tank 300 340 235 37 37 10 > 5000 2.4 150 / 700 35 000 2.9 0.02

3262.01.10 25 l. settling tank 370 410 330 60 60 25 > 5000 3.82 200 / 700 27 000 5.4 0.04

3263.05.10 40 l. settling tank 440 480 375 60 60 40 > 5000 3.82 200 / 700 20 000 6.4 0.06

3263.01.10 50 l. settling tank 540 580 375 60 60 50 > 5000 3.82 200 / 700 20 000 7.1 0.07



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SETTLING TANK CANISTERS

ADVANTAGES• Large arresting capacity

• Mobile


• Can be adapted to industrial vacuum cleaner

Applications: In nuclear industries, together with vacuum cleaners, they are used for cleaning or occasional ventilation in controlled areas.

Type: Settling tank canister.

Media: Glass fi ber paper (fi re classifi cation M1) Resistance to Gamma irradiation according to standard ASME-AG-1.



Grid: Galvanized steel perforated sheet metal for internal and external ply.

Tank: Mild steel painted inside and outside.




Temperature: 80° C maximum in continuous service (120° C at peak for 1 hour maximum).


Reference Model Dimensions (ØxH) mm Litre capacity Decontamination

factor Uranine Media area m² Airfl ow / Nominal P m³/h / Pa

Max admissible pressure Pa

Unit mass kg

Unit volume m³

3264.03.01 Bidon fi ltrant 50 l 375x540 50 > 5000 4.75 200 / 700 20 000 8.6 0.08

Notes


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Adsorption


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GENERAL POINTSTRAPPING HYDROGEN FLUORIDE

page 32

ACTICARB 4000

page 34

ACTIVATED CARBON V-PACKS

page 36

ACTICARB FOR TOXIC GASES

page 38

CONTENTS

RADIOIODINES TRAPPING

page 33

REINFORCED BARRELS

page 37

MOLECULAR FILTRATION QUESTIONNAIRE

page 39

ACTIVATED CARBONS

Activated carbons are generally prepared from carbon coming from coconut or coal. The thermal or chemical activation treatments that they are subject to give them an extraordinarily high surface area of about 1000 to 2500 m²/g. They come into the form of extruded granules or in the form of sieved grains. The pores of the activated carbon have diameters on the nanometre scale, that is to say the same level as the size of molecules.

Activated carbon traps molecules on the inside surface of its pores, under the effect of molecular attraction forces or Van der Waals forces. These attraction forces are all the more important as the molecules have high boiling points and molar mass. If these forces are very low, it is necessary to use impregnated activa-ted carbon that allows gaseous pollutants to be trapped by chemical reaction with the impregnating agent.

ADSORPTION EFFICIENCY AND LIFETIME OF ACTIVATED CARBON

The effi ciency of activated carbon decreases over time. This is explained by a reduction in available adsorption sites or by a drop in the quantity of impregnating agent.

The effi ciency of the adsorption of gas or the vapours diffused in the air depends on several factors, and in particular:

• On the type of pollutants.

• On the concentrations of pollutants: the higher the concentration of them, the lower the effi ciency or the lifetime

• On the quality of the activated carbon.

• On the granulometry of the activated carbon: the smaller the size of the granules or grains, the higher the effi ciency or the lifetime. Nevertheless, the granulometry has to be limited in practice by pressure drop criteria.

• On the contact time t between the gas and the adsorbent: t = V/Q(Volume of adsorbent/airfl ow).The longer the contact time, the better the effi ciency or the lifetime of the adsorbent.

• On the thickness of the adsorbent: the thicker the activated carbon bed, the higher the effi ciency or the lifetime. Nevertheless, this thickness has to be limited in practice by pressure drop criteria.

• On relative humidity: this parameter can positively or negatively infl uence the effi ciency or the lifetime of the activated carbon, depending on the physical and chemical mechanisms of the trapping of the pollutant by the adsorbent.

• On the temperature: the infl uence of this parameter can be more or less signifi -cant for the effi ciency or the lifetime of the activated carbon, depending on the physical and chemical mechanisms of trapping the pollutant by the adsorbent.

In the event of an accident in a nuclear reactor, the environment and the people nearby are likely to be contaminated by released radioiodine. In order to limit the activity of the iodine emitted into the atmosphere as much as possible, ventilation systems for these premises are equipped with iodine adsorbers, such as ACTICARB or SOFILTRAD, installed on extraction circuits downstream of the adsorbent fi lters.

TRAPPING MECHANISMS

These radioiodines are in the form of ele-mentary iodine and organic compounds, methyl iodine in particular. Many scientifi c studies show that if elementary iodine can easily be trapped on ordinary activated carbon, trapping methyl iodine requires specifi c activated carbons generally impregnated with potassium iodide (KI) and/or triethylenediamine (TEDA). These impregnations allow reactions of the following types of trapping to be made:

• Isotopic exchange reaction

K 127 I + CH3 131 I K 131 Iads + CH3

127 I

• Nucleophile substitution reaction

This reaction leads to the formation of a quaternary diammonium salt, a non-vola-tile compound with a high boiling point.

OPTIMAL OPERATING CONDITIONS

• Contact time

The recommendations of the Guide for the Ventilation of Nuclear Installations (Atomic Energy Commission) set a minimum contact time of 0.25 seconds.

• Relative humidity

Relative humidity has a very important infl uence on effi ciency, especially with methyl iodine.

This is why an activated carbon with a decontamination factor ration ratio (DF) of 50 at 90% of relative humidity (RH), will have a DF over 10,000 at 40% RH for the same contact time of 0.2 seconds.

Each batch of adsorbent has its own effi ciency variation curve depending on relative humidity. The effi ciency extrapola-tions from one relative humidity to another cannot be made from this experimental curve and only give approximate values. (Example of a curve for a particular batch of carbon - see below).

Depending on the operating conditions, both normal and emergency ones, the relative humidity of the air extracted from the various premises of a plant can reach high values. That is why now in France, most air extraction circuits with iodine traps, have air heaters designed in such a way that the relative humidity does not exceed 40%. Consequently, iodine traps operate in the best possible conditions and have optimal effi ciency considering the adopted sizing criteria.

• Temperature

Activated carbons can only be validly used at temperatures that do not exceed 80°C, although their fl ash point is still higher than 250°C. For higher operating tempe-ratures, it is necessary to use molecular sieves or zeolites impregnated with silver.

ACTIVATED CARBON EFFICIENCY CONTROL

The activated carbon used by CAMFIL in its iodine traps is subject to a systematic effi ciency control with methyl iodine measured on a representative sample from each batch of activated carbon. This control is made by IRSN on its STEAM test bed. The validation criterion for batches of activated carbon is one DF > 80 to the ICH3 at 90% of RH. Moreover, Camfi l guarantees each of its ACTICARB 4000 cells by systematically controlling them on its leak detection test rig.

MOLECULAR FILTRATION QUESTIONNAIRE GENERAL

Project name

Date

Customer

Contact name

Phone number

Fax number

E-mail address

Comfort Clean Process Safety and Protection

Odours Atmospheric pollution

Process protection

Artefacts protection

Exhaust gas abatement

Employees protection

Application (tick off a box and describe the application)

Adsorption


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IntroductionM

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High Effi ciency




sContainm

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Equipment for


Accessoires

GENERAL POINTSACTIVATED CARBONS

Activated carbons are generally prepa-red from carbon coming from coconut or coal. The thermal or chemical activation treatments that they are subject to give them an extraordinarily high surface area of about 1000 to 2500 m²/g. They come into the form of extruded granules or in the form of sieved grains. The pores of the activated carbon have diameters on the nanometre scale, that is to say the same level as the size of molecules.

Activated carbon traps molecules on the inside surface of its pores, under the ef-fect of molecular attraction forces or Van der Waals forces. These attraction forces are all the more important as the mole-cules have high boiling points and molar mass. If these forces are very low, it is necessary to use impregnated activated carbon that allows gaseous pollutants to be trapped by chemical reaction with the impregnating agent.

ADSORPTION EFFICIENCY AND LIFETIME OF ACTIVATED CARBON

The effi ciency of activated carbon de-creases over time. This is explained by a reduction in available adsorption sites or by a drop in the quantity of impregnating agent.

The effi ciency of the adsorption of gas or the vapours diffused in the air depends on several factors, and in particular:

• On the type of pollutants.

• On the concentrations of pollutants: the higher the concentration of them, the lower the effi ciency or the lifetime

• On the quality of the activated carbon.

• On the granulometry of the activated carbon: the smaller the size of the granules or grains, the higher the effi ciency or the lifetime. Nevertheless, the granulometry has to be limited in practice by pressure drop criteria.

• On the contact time t between the gas and the adsorbent: t = V/Q(Volume of adsorbent/airfl ow).The longer the contact time, the better the effi ciency or the lifetime of the adsorbent.

• On the thickness of the adsorbent: the thicker the activated carbon bed, the higher the effi ciency or the lifetime. Nevertheless, this thickness has to be limited in practice by pressure drop cri-teria.

• On relative humidity: this parameter can positively or negatively infl uence the effi ciency or the lifetime of the activated carbon, depending on the physical and chemical mechanisms of the trapping of the pollutant by the adsorbent.

• On the temperature: the infl uence of this parameter can be more or less signifi -cant for the effi ciency or the lifetime of the activated carbon, depending on the physical and chemical mechanisms of trapping the pollutant by the adsorbent.

TRAPPING HYDROGEN FLUORIDEHydrogen fl uoride (HF) is a very toxic gas mainly produced by hydrolysis reactions of uraniferous compounds, in the uranium enrichment industry sector. As well as the high risk of chemical toxicity for people, this gas has the property of being very corrosive for many materials, in particular those based on steel and silicon.

Thus, CAMFIL has had to specifi cally adapt its range of products to provide lasting fi ltration solutions for extraction systems for gaseous effl uents containing hydrogen fl uoride.

RESISTANCE OF MATERIALS TO THE CORROSIVENESS OF HF

For applications in a corrosive environ-ment containing HF, CAMFIL recommends using:• Tight lock casings and buffers covered

with ECTFE (see page 74): this fl uoride polymer based coating has the property of being chemically inert to HF and thus stops the casing being corroded over time.

• VHE effi ciency in PTFE media (see page 25): classic VHE media made of glass fi ber should not be used where HF is present as it is very reactive with silicon, which is the main constituent of glass fi ber.

MECHANISM FOR HFTRAPPING

To trap gaseous HF, CAMFIL recommends using ACTICARB GA, a cell with activated carbon impregnated with KOH (potassium hydroxide) to trap acidic gases.

Actually, as hydrogen fl uoride is a very volatile acidic gas with a low boiling point, using classic activated carbons has no effect. Therefore, it is necessary to use activated carbon impregnated with a com-pound that chemically reacts with HF. As this is an acidic gas, it is therefore neces-sary to use an alkaline impregnating agent such as potassium hydroxide (KOH), that will react with the HF according to the fol-lowing acid-alkaline reaction:

H2O

HF(g) + KOH(s) = KF(s) + H2O(g)

The products of this reaction are potas-sium fl uoride, an inert salt remaining on the surface of the activated carbon, and steam. This reaction can only take place in the presence of water, which is needed to release the ions so that the acid-alkaline reaction can take place.


• Contact time

The contact time generally used for the design of HF traps in uranium enrichment factories varies between 0.29 and 0.5 s. The longer the contact time is, the longer the lifetime of the fi lters will be.


As opposed to radioiodine trapping, the effect of relative humidity is to promote the effi ciency of the HF trapping. Actually, water promotes the acid-alkaline reac-tion. Thus, the higher the hygrometry, the better the performance of the HF trap is. Nevertheless, it is recommended not to reach the water saturation point in order to not condense the water droplets within the activated carbon which would result in solubilising the impregnating agent and extracting it from the fi lter by airfl ow. Thus, CAMFIL recommends using HF traps with relative humidity between 30 and 90%.

Adsorption


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In the event of an accident in a nuclear reactor, the environment and the people nearby are likely to be contaminated by released radioiodine. In order to limit the activity of the iodine emitted into the at-mosphere as much as possible, ventilation systems for these premises are equipped with iodine adsorbers, such as ACTICARB or SOFILTRAD, installed on extraction cir-cuits downstream of the adsorbent fi lters.

TRAPPING MECHANISMS

These radioiodines are in the form of ele-mentary iodine and organic compounds, methyl iodine in particular. Many scientifi c studies show that if elementary iodine can easily be trapped on ordinary activated carbon, trapping methyl iodine requires specifi c activated carbons generally impre-gnated with potassium iodide (KI) and/or triethylenediamine (TEDA). These impre-gnations allow reactions of the following types of trapping to be made:

• Isotopic exchange reaction

K 127 I + CH3 131 I K 131 Iads + CH3

127 I

• Nucleophile substitution reaction

This reaction leads to the formation of a quaternary diammonium salt, a non-vola-tile compound with a high boiling point.


• Contact time

The recommendations of the Guide for the Ventilation of Nuclear Installations (Atomic Energy Commission) set a mini-mum contact time of 0.25 seconds.


Relative humidity has a very important infl uence on effi ciency, especially with methyl iodine.

This is why an activated carbon with a decontamination factor ration ratio (DF) of 50 at 90% of relative humidity (RH), will have a DF over 10,000 at 40% RH for the same contact time of 0.2 seconds.

Each batch of adsorbent has its own effi -ciency variation curve depending on rela-tive humidity. The effi ciency extrapolations from one relative humidity to another cannot be made from this experimental curve and only give approximate values. (Example of a curve for a particular batch of carbon - see below).

Depending on the operating conditions, both normal and emergency ones, the rela-tive humidity of the air extracted from the various premises of a plant can reach high values. That is why now in France, most air extraction circuits with iodine traps, have air heaters designed in such a way that the relative humidity does not exceed 40%. Consequently, iodine traps operate in the best possible conditions and have optimal effi ciency considering the adopted sizing criteria.

• Temperature

Activated carbons can only be validly used at temperatures that do not exceed 80°C, although their fl ash point is still higher than 250°C. For higher operating tempe-ratures, it is necessary to use molecular sieves or zeolites impregnated with silver.

ACTIVATED CARBON EFFICIENCY CONTROL

The activated carbon used by CAMFIL in its iodine traps is subject to a systema-tic effi ciency control with methyl iodine measured on a representative sample from each batch of activated carbon. This control is made by IRSN on its STEAM test bed. The validation criterion for batches of activated carbon is one DF > 80 to the ICH3 at 90% of RH. Moreover, Camfi l gua-rantees each of its ACTICARB 4000 cells by systematically controlling them on its leak detection test rig.

RADIOIODINES TRAPPING

Adsorption


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IntroductionM

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High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires

ACTICARB 4000

ADVANTAGES• Individual test certifi cate supplied with each fi lter

• High performance of installations thanks to the high effi ciency of the product

• Optimal volume of activated carbon for a maximum lifetime

• Proven product, the factory controlled characteristics of which are maintained after handling and transportation

• Time saving during work thanks to certifi cate guarantee of individual testing

• Guarantee of a minimum leak rate

Acticarb 4000 uses selected and control-led activated carbon to offer all the essen-tial correct operating, reliability and safety guarantees, needed in particular in the nu-clear fi eld. CAMFIL FARR guarantees that you systematically have IRSN controlled batches of activated carbon for trapping radio-iodines.

CAMFIL FARR is the only manufacturer to offer you these guarantees for over thirty years, as our formula criteria leave no room for error.

ACTICARB 4000 from CAMFIL FARR is:• High effi ciency: initial decontamination

factor over 4000 at ICH3 (for a mini-mum contact time of 0.2s and relative humidity lower than 40%).

• An additional guarantee: the individual controlling of the leak rate, with cyclo-hexane concentration measurements upstream and downstream of the fi lter on a fi lter test rig.

• Product traceability thanks to our ISO 9001 certifi cation.

ACTICARB: LEAKS CONTROLS

Its performance and its assets• Selection of activated carbon.• Complete traceability.

Implementation of activated carbon• Settling by calibrated vibrations.• Dust extraction.

Complete controls• Pressure drop.• Leak detection.

Designed for effi ciency• A thick carbon layer.• Settlement maintained by compression

mattress.• Rigid frame to maintain product charac-

teristics.

WHY IS THIS CONTROL MADE?

High guaranteed effi ciency

Despite a perfectly mastered manufactu-ring procedure, the decontamination fac-tor of 4000 at ICH3 cannot be guaranteed without controlling that it matches up to this requirement: leak detection.

Test certifi cate

The test certifi cate provided with each fi lter ensures you that all the parameters have been controlled and that, in case of effi ciency defect on your installation, the leak cannot come from the fi lter.

Commitment to quality

100% controlled ACTICARB 4000 fi lters help you in your quality approach.

Adsorption


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ACTICARB 4000

ADVANTAGES• Individual test certifi cate

provided with each fi lter

• Installation performance thanks to high effi ciency

• Optimal volume of activated carbon for a maximum lifetime

• Proven product, the factory controlled characteristics of which are maintained after handling and transportation

Applications: Radioiodines trapping (elementary iodine and methyl iodide), nuclear energy production industries, radio-isotopic manu-facturing industries, radio-isotope users (nuclear medicine), etc.

Type: Activated carbon fi lter.

Media: KI and TEDA impregnated activated carbon for the trapping of iodine with carbon effi ciency control at ICH3 by IRSN (Institute of Radioprotection and Nuclear Safety).

Charcoal bed: layer thickness 50mm, vibrated and settled by compression mattress eliminating any risk of leak over time.

Frame: Painted mild steel or X2CrNi 18-9 stainless steel depending on model.

Gasket: Semi-ring Ø 15 mm, in one single piece, made of neoprene foam.

Decontamination factor: FR > 4000 at ICH3 for a contact time of 0.2s at 40% relative humidity.

Maximum leak rate: 2.5 x 10-4.

Control: Leak and pressure drop control at 100%.

Assembly system: Tight lock casings and platforms.


Temperature: lower than 80°C.

Relative humidity: < 40%.


Carbon volume litres

ICH3 fi ltration

coeff.

Carbon impregnation

Max. Airfl ow / P (±20%) m³/h*/ Pa Frame Calorifi c

potential MJ

Approx. unit mass

kg

Unit volume

m³

1606.36.00 Acticarb 4000 610x610x292 65 > 4000 KI and TEDA 1200 / 300 Painted mild steel 1400 82 0.11

1606.37.00 Acticarb 4000 610x610x292 65 > 4000 KI and TEDA 1200 / 300 Stainless steel 1400 82 0.11

1625.36.00 Acticarb 4000 305x610x292 32.5 > 4000 KI and TEDA 600 / 300 Painted mild steel 700 45 0.05

1625.37.00 Acticarb 4000 305x610x292 32.5 > 4000 KI and TEDA 600 / 300 Stainless steel 700 45 0.05

* to obtain a contact time of 0.2 s.

Adsorption


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IntroductionM

edium Effi ciency

High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires

ACTIVATED CARBON V-PACKS

ADVANTAGES• Appropriated to small airfl ows

Applications: Radioiodines trapping (elementary iodine and methyl iodide), nuclear energy production industries, radio-isotopic manu-facturing industries, radio-isotope users (nuclear medicine), etc.

Type: Activated carbon V-pack.

Media: KI and TEDA impregnated activated carbon for the trapping of iodine with carbon effi ciency control at l’ICH3 by IRSN (Institute of Radioprotection and Nuclear Safety).

Charcoal bed: Layer thickness 50mm, kept settled by compression mattress eliminating any risk of leak.


Gasket: Semi-ring Ø 15 mm, in one single piece, made of neoprene foam, depending on model.


Control: Filter weighing at 100%.

Assembly system: BSS type metal casing or tight lock casing.

Assembly: For tight lock casings, the V-packs have to be fi tted with a neoprene semi-ring gasket.


Temperature: lower than 80°C.

Relative humidity: < 40%.



ICH3 fi ltration

coeff.

Carbon impregnation

Nominal airfl ow / P (±20%) m³/h*/ Pa Frame Gasket

Approx. unit mass

kg

Unit volume

m³

3604.23.00 Mild steel V-pack 600x130x202 11 > 1000 KI and TEDA 190 / 300 Painted mild steel none 15 0.02

3604.92.00 Mild steel V-pack 600x130x202 11 > 1000 KI andTEDA 190 / 300 Painted mild steelt Neoprene 15 0.02

3604.33.00 Stainless steel V-pack 600x130x202 11 > 1000 KI and TEDA 190 / 300 Stainless steel none 15 0.02

3604.94.00 Stainless steel V-pack 600x130x202 11 > 1000 KI and TEDA 190 / 300 Stainless steel Neoprene 15 0.02

* to obtain a contact time of 0.2 s.

Adsorption


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REINFORCED BARRELSWITH ACTIVATED CARBON FOR TRAPPING RADIO-IODES

ADVANTAGES• Reinforced metal drum packing

• Can be adapted to group loading and unloading connections

• Secured tank opening

Applications: loading and unloading of carbon by pneumatic method for rechargeable iodine traps and without contact with the conta-minated carbon.

Type: reinforced metal drum for activated carbon.

Media: KI and TEDA impregnated activated carbon for the trapping of iodine with carbon effi ciency control at ICH3 by IRSN (Institute of Radioprotection and Nuclear Safety).

Granulometry: 1.19 to 2.38 mm.

ASTM hardness: > 97 %.

Packaging:

Metal cast with removable cover fi xed by strapping and locked.

Maximum admissible depression: 3500 daPa.

Sealed drum with vent stopper.

Plastic cover with collar.

CONTROLS: on each manufacturing batch of activated carbon (offi cial certifi cate on sample).

Supplier controls: KI content, granulometry, water content, hardness, pressure drop.

IRSN Control: ICH3 effi ciency at 90 % RH.

Reference Model Dimensions (ØxH) mm

Actived carbon mass kg

ICH3 fi ltration coeff.* 90% HR

Carbon impregnation

Approx. unit mass kg

Unit volume m³

1600.21.00 Actived carbon barrel 600x910 100 CE > 80 KI and TEDA 130 0.26

* at 25 cm/s on one 5 cm layer of activated carbon (IRSN control).

Adsorption


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IntroductionM

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High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires

ACTICARB FOR TOXIC GASES

ADVANTAGES• High trapping effi ciency

• Optimal volume of activated carbon for a maximum lifetime and good adsorption ability

Applications: Toxic gases trapping (acids, alkalines, organic gases, mercury).

Type: Activated carbon fi lter.

Media: Activated carbon with specifi c impregnation depending on type of gas to be trapped.

Charcoal bed: Layer thickness 50 vibrated and settled by compression mattress eliminating any risk of leak over time.


Gasket: Semi-ring Ø 1/2 mm in one single piece made of neoprene foam.

Control: Pressure drop control at 100%

Assembly system: Tight lock casings and platforms.



Gas or vapours to trapActived carbon

type

Carbon impregnation

Max. Airfl ow / P (±20%)

m³/h / PaFrame Calorifi c

potential MJ

Approx. unit mass

kg

Unit volume

m³

1606.94.02 Acticarb GA 610x610x292 65 Acids (HF, HCl, H2S, SO2…) CEX002A3 KOH 1200 / 200 Painted mild steel 1400 82 0.11

1606.80.02 Acticarb GA 610x610x292 65 Acids (HF, HCl, H2S, SO2…) CEX002A3 KOH 1200 / 200 Stainless steel 1400 82 0.11

1625.72.03 Acticarb GA 305x610x292 32.5 Acids (HF, HCl, H2S, SO2…) CEX002A3 KOH 600 / 200 Painted mild steel 700 45 0.05

1625.80.02 Acticarb GA 305x610x292 32.5 Acids (HF, HCl, H2S, SO2…) CEX002A3 KOH 600 / 200 Stainless steel 700 45 0.05

1606.75.05 Acticarb GB 610x610x292 65 Bases (ammonia and amine) CEX002B1 Acid 1200 / 200 Painted mild steel 1400 82 0.11

1606.75.04 Acticarb GB 610x610x292 65 Bases (ammonia and amine) CEX002B1 Acid 1200 / 200 Stainless steel 1400 82 0.11

1625.72.04 Acticarb GB 305x610x292 32.5 Bases (ammonia and amine) CEX002B1 Acid 600 / 200 Painted mild steel 700 45 0.05

1625.72.05 Acticarb GB 305x610x292 32.5 Bases (ammonia and amine) CEX002B1 Acid 600 / 200 Stainless steel 700 45 0.05

1606.85.01 Acticarb HG 610x610x292 65 Mercury LGS816J4 Iodized derivatives 800 / 180 Painted mild steel 1400 82 0.11

1625.85.01 Acticarb HG 305x610x292 32.5 Mercury LGS816J4 Iodized derivatives 400 / 180 Painted mild steel 700 45 0.05

1606.70.00 Acticarb GO 610x610x292 65 Organic compounds LGS048 none 1800 / 300 Painted mild steel 1400 82 0.11

1625.00.02 Acticarb GO 305x610x292 32.5 Organic compounds LGS048 none 900 / 300 Painted mild steel 700 45 0.05

LIMIT OPERATING CONDITIONS

Reference Minimum temperature

Maximum temperature

Minimum relative humidity

Maximum relative humidity

1606.94.02

10°C 80°C 30% 90%

1606.80.021625.72.031625.80.021606.75.051606.75.041625.72.041625.72.051606.85.011625.85.011606.70.00 10°C 40°C 10% 70%1625.00.02

Adsorption


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Page 1 of 2 Camfil Farr – Private and confidential

MOLECULAR FILTRATION QUESTIONNAIRE GENERAL

Project name

Date

Customer

Contact name

Phone number

Fax number

E-mail address

Comfort Clean Process Safety and Protection

Odours Atmospheric pollution

Process protection

Artefacts protection

Exhaust gas abatement

Employees protection

Application (tick off a box and describe the application)

Describe the process if necessary

What is the progress of project? (tick of f a box)

Feasibility study Estimate

budget Performance in progress

New or existing installation?

New installation Existing

installation

Indoor duct Outdoor Making air unit Recycled air

Atmospheric exhaust Fumehood cupboard Other

Where is positioned the filtration system?

MOLECULAR FILTRATION QUESTIONNAIRE PAGE 1/2

Adsorption


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IntroductionM

edium Effi ciency

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sContainm

ent equipment

Equipment for


Accessoires

Page 2 of 2 Camfil Farr – Private and confidential

Required dimensions?

What are the final user’s goals?

ABOUT THE PROCESS Mean Minimum Maximum Unities (tick off a case or specify another unity)

cfm m3/s m3/hr kg/hr Air flow rate

Temperature deg.C deg.F

Relative humidity %

Concentration Main contaminants Mean Minimum Maximum ppb ppm mg/m3 g/hr

Working time hours/day days/year

Non working periods hours/day days/year

Available differential pressure (Pa)

Any particle filter already installed?

Any housing already installed?

OTHER INFORMATION ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________

MOLECULAR FILTRATION QUESTIONNAIRE PAGE 2/2

Casings and filters for containment systems


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FILTERS FOR LEAKTIGHTENCLOSURES

page 57

STAINLESS STEEL CASINGS70 m³/h

page 53

CASINGS FOR RADIOACTIVE CELLS

page 58

PUSH-PUSHFILTERSANDSYSTEMS

page 55

METAL CASE VHE FILTERS30-70 m³/h

page 46


page 54

BSS DUCT CASINGS

page 59

PVC CASE VHE FILTERS 30 m³/h et 50 m³/h

page 45

CONTENTS

PVC CASE VHE FILTERS 5 m³/h

page 43

PVC CASE VHE FILTERS 20-30-50m³/h

page 44

GENERAL POINTS

page 42

METAL CASE VHE FILTERS300 m³/h

page 47p

VHE FILTERS 50 m³/h

page 48

ACTIVATED CARBON FILTERS

page 49

SCHEMATIC DIAGRAMFOR STAINLESS STEEL CASING

page 50


page 51


page 52

PRINCIPLES

CONTAINMENT enclosures: glove boxes and cells for the remote handling of radioactive products, are subject to particular ventilation aimed at ensuring the safety of the personnel and, in certain cases, protecting the products handled. We can differentiate between three types of ventilation networks:

Open network

A network into which we allow, in the enclosure, local ambient air that we then emit outside after fi ltration and possibly trapping toxic products.

Semi-open network

A network in which we ventilate the enclosure by a gas or a gaseous mix that we then emit outside after fi ltration and possibly trapping toxic products.

Closed network

A network in which ventilation is made by recycling a gas or a gaseous mixture which is continuously fi ltered and purifi ed.

The majority of CONTAINMENT enclo-sures are ventilated by an open circuit by ambient air sweeping. As, in general, it is necessary to protect personnel from contamination, the enclosure is held in depression of 100 to 500 Pa in relation to the premises.

To ensure correct sweeping and maintain the desired depression, the renewal rate is generally set at 10 volumes per hour.

The fi ltration of an enclosure, for example a category 2 glove box in accordance with AFNOR M 62.200 standard or ISO 10648-2 with a regulation system for extraction, must normally be equipped as shown opposite.

FILTRATION DEVICES ON CONTAINMENT ENCLOSURES

The aim of admission and extraction systems is to form a barrier against contamination during normal operating and if ventilation is stopped.

Admission fi lters

VHE admission fi lters avoid introducing dust into the enclosure coming from the aspirated air into the premises and slow down the clogging of extraction fi lters.

They have to be designed for the normal airfl ow of the enclosure and enclosure depression equal to the pressure drop of the new fi lter + a clogging reserve usually of between 100 and 200 Pa.

Extraction fi lters

VHE extraction fi lters are intended to stop contamination and generally toxic products in a particular state.

They have to be designed depending on the airfl ow to be processed in normal operating as well as the airfl ow to be extracted in case of accident, pulling off of a glove, for example. To determine the manometric height needed for aspiration, it is necessary to take into account a clog-ging reserve of about 250 Pa for the fi rst stage, as well as all the singular pressure drops for the network.

It should be noted that pressure drops given in technical sheets relating to fi lters correspond to the fi ltering item alone and it is necessary to add possible singular pressure drops due to assembly: casing, casing etc.

If radioiodines have been emitted into the enclosure, an activated carbon fi lter should be planned “downstream” of the VHE fi lters.

CONTROLS DURING OPERATING

It is strongly recommended, from a safety point of view, to carry out the following controls:• depression of the enclosure in relation

to the premises,• airfl ow extracted using an airfl ow meter

installed on the extraction device or by measuring the pressure drop in the second stage of extraction fi lters, which are never clogged,

• clogging control of the fi rst barrier fi lters on admission and extraction.



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IntroductionM

edium Effi ciency

High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires

PRINCIPLES

CONTAINMENT enclosures: glove boxes and cells for the remote handling of ra-dioactive products, are subject to particu-lar ventilation aimed at ensuring the safety of the personnel and, in certain cases, protecting the products handled. We can differentiate between three types of venti-lation networks:

Open network

A network into which we allow, in the enclosure, local ambient air that we then emit outside after fi ltration and possibly trapping toxic products.

Semi-open network

A network in which we ventilate the enclo-sure by a gas or a gaseous mix that we then emit outside after fi ltration and pos-sibly trapping toxic products.

Closed network

A network in which ventilation is made by recycling a gas or a gaseous mixture which is continuously fi ltered and purifi ed.

The majority of CONTAINMENT enclo-sures are ventilated by an open circuit by ambient air sweeping. As, in general, it is necessary to protect personnel from conta-mination, the enclosure is held in depres-sion of 100 to 500 Pa in relation to the premises.

To ensure correct sweeping and maintain the desired depression, the renewal rate is generally set at 10 volumes per hour.

The fi ltration of an enclosure, for example a category 2 glove box in accordance with AFNOR M 62.200 standard or ISO 10648-2 with a regulation system for extraction, must normally be equipped as shown opposite.

FILTRATION DEVICES ON CONTAINMENT ENCLOSURES

The aim of admission and extraction sys-tems is to form a barrier against contami-nation during normal operating and if ven-tilation is stopped.

Admission fi lters

VHE admission fi lters avoid introducing dust into the enclosure coming from the aspirated air into the premises and slow down the clogging of extraction fi lters.

They have to be designed for the normal airfl ow of the enclosure and enclosure de-pression equal to the pressure drop of the new fi lter + a clogging reserve usually of between 100 and 200 Pa.

Extraction fi lters

VHE extraction fi lters are intended to stop contamination and generally toxic pro-ducts in a particular state.

They have to be designed depending on the airfl ow to be processed in normal ope-rating as well as the airfl ow to be extracted in case of accident, pulling off of a glove, for example. To determine the manometric height needed for aspiration, it is necessa-ry to take into account a clogging reserve of about 250 Pa for the fi rst stage, as well as all the singular pressure drops for the network.

It should be noted that pressure drops given in technical sheets relating to fi lters correspond to the fi ltering item alone and it is necessary to add possible singular pressure drops due to assembly: casing, casing etc.

If radioiodines have been emitted into the enclosure, an activated carbon fi lter should be planned “downstream” of the VHE fi lters.

CONTROLS DURING OPERATING

It is strongly recommended, from a safety point of view, to carry out the following controls:• depression of the enclosure in relation to

the premises,• airfl ow extracted using an airfl ow meter

installed on the extraction device or by measuring the pressure drop in the second stage of extraction fi lters, which are never clogged,

• clogging control of the fi rst barrier fi lters on admission and extraction.

RENEWING CLOGGED FILTERS

As the previous controls are systematically carried out , it is necessary to replace:• the admission fi lter when, with regu-

lating valve (4) completely open, the depression exceeds the set point, the admission airfl ow having a lower value than the nominal value;

• the extraction fi lter when, regulating valve (4) being completely open, the depression in the enclosure is lower than the set point, the extraction airfl ow having a value lower than the nominal value.

On enclosures fi tted with two fi lters in se-ries for extraction and for admission, only the fi lter placed downstream is clogged.

GENERAL POINTS

General extraction network



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PVC CASE VHE FILTERS 5 m3/h

ADVANTAGES• Can be adapted to small airfl ows

• Space saving


Applications: Arresting dust, bacteria and aerosols; manometer protection; safety valve exhaust for: nuclear and pharmaceutical indus-tries and hospitals.

Type: Filters for glove boxes and containment enclosures.

Media: Glass fi ber paper (fi re classifi cation M1). Gamma irradiation resistance according to standard ASME-AG1.



Case: Polyvinyl chloride (PVC).

Gasket: Neoprene.

Uranine effi ciency: >99.98% (standard NFX 44-011).


Admissible maximum pressure drop: 1000 Pa.




Control: Leak detection 100% of products.

Mounting systems: Stainless steel casing.


Uranine effi ciency Uranine FR Media area

m²Airfl ow / P

m³/h / Pa Thread gasket GasketCalorifi c potential

MJ

Unit mass

kg

Unit volume

m³

3205.11.00 * 5 m3/h fi lter with open casingDelivered with ring and gasket 92x35 At 5 m³/h

> 99.98%At 5 m³/h

FR > 5000 0.075 / 2203 / 1301 / 60

See special details

Neoprene 4mm thick 1.9 0.125 0.0003

* you must use a fi lter fi tted with a cover (ref. 6202.92.81) for assembly in casing (not supplied with the fi lter).



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IntroductionM

edium Effi ciency

High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires

PVC CASE VHE FILTERS 20-30-50 m3/h

ADVANTAGES• Can be adapted to small airfl ows

• Space saving


• Prehension cross bar from model 50m³/h

• Peripheral opening: safety feature for passage of airfl ow


Uranine effi ciency Uranine FR Media

area m²Airfl ow / P

m³/h / Pa Thread gasket GasketCalorifi c potential

MJ

Unit mass

kg

Unit volume

m³

3211.01.00 20 m3/h fi lter with open casing 140x130 At 20 m³/h >99.98%

At 20 m³/h FR > 5000 0.49

20 / 210 15 / 150 10 / 70

Ø 34 see special detail

Neoprene 4mm thick 0.5 0.002

3201.01.00 30 m3/h fi lter with open casing 140x130 At 30 m³/h >99.98%

At 30 m³/h FR > 5000 0.49

30 / 180 20 / 110 10 / 50

Ø 61.62.5 thread

Neoprene 4mm thick 15 0.56 0.002

3201.01.01 * 30 m3/h fi lter with peripheral openings 140x130 At 30 m³/h

>99.98%At 30 m³/h FR > 5000 0.49

30 / 180 20 / 110 10 / 50

Ø 61.62.5 thread


3202.04.00 50 m3/h fi lter with open casingPrehension cross bar 160x173 At 50 m³/h

>99.98%At 50 m³/h FR > 5000 0.75

50 / 200 30 / 110 20 / 70

Ø 61.62.5 thread

Neoprene 4mm thick 16.6 0.9 0.0035

3202.04.01*50 m3/h fi lter with peripheral

openingsPrehension cross bar

160x173 At 50 m³/h >99.98%

At 50 m³/h FR > 5000 0.75

50 / 200 30 / 110 20 / 70

Ø 61.62.5 thread


* for assembly in casing.

Prehension cross bar

Open casing

Peripheral opening

Open casing

Applications: Arresting dust, bacteria and aerosols; manometer protection; safety valve exhaust for: nuclear and pharmaceutical industries and hospital establishments.






Gasket: Neoprene.











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PVC CASE VHE FILTERS 30 m3/h et 50 m3/h

ADVANTAGES• Filter standing peracetic acid

• Fluted adaptor


Uranine effi ciency Uranine FR Media

area m2Airfl ow / P

m³/h / PaThread gasket Gasket


MJ

Unit mass

kg

Unit volume

m³

3203.01.00 30 m3/h fi lter with closed casing 140x190 At 30 m³/h >99.98%

At 30 m³/h FR > 5000 0.49

30 / 200 20 / 120 10 / 40

Ø 61.62.5 thread


3204.01.00 50 m3/h fi lter with closed casing 160x218 At 50 m³/h >99.98%

At 50 m³/h FR > 5000 0.75

50 / 250 30 / 130 20 / 80

Ø 61.62.5 thread

Neoprene 5mm thick 18 1.2 0.0045

Applications: Arresting dust, bacteria and aerosols; manometer protection; safety valve exhaust for: nuclear and pharmaceutical indus-tries and hospital establishments.






Gasket: Neoprene.











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IntroductionM

edium Effi ciency

High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires

METAL CASE VHE FILTERS 30-70 m3/h

ADVANTAGES• Temperature resistance

• Low calorifi c potential

• Prehension ability

• Has a performance guarantee sheet



Media: Glass fi ber paper (fi re classifi cation M1). Gamma irradiation resistance according to standard ASME-AG-1.


Sealant: Polyvinyl chloride (PVC fi re classifi cation M2), or polyurethane (M3 fi re classifi cation) depending on model.

Case: Zinc-bichromate plated sheet metal or stainless steel Z2CN18-10 depending on model.

Gasket: Viton O-ring.

Handle: 1.






Temperature: 120° C maximum in continuous service and 200°C for 1 hour.




Uranine effi ciency Uranine FR

Media area m²

Airfl ow / P m³/h / Pa

Thread gasket Casing Sealant Gasket


MJ

Unit mass

kg

Unit volume

m³

3211.72.00 30 m3/h fi lter with open casing 130x159 At 30 m³/h

> 99.98%At 30 m³/h FR > 5000 0.49

30 / 180 20 / 110 10 / 50

M 622.5 thread

S/Steel sheet Z2CN18-10 PVC Viton R35 5.1 0.65 0.002

3211.90.01 70 m3/h screw fi lter 182x210 At 70 m³/h >99.98%

At 70 m³/h FR > 5000 1.75

70 / 165 50 / 105 30 / 55

M 622.5 thread

Zinc-bi. plated steel

sheet

Polyur-ethane Viton R35 1.47 0.008

3211.90.02 70 m3/h screw fi lter 182x210 At 70 m³/h >99.98%

At 70 m³/h FR > 5000 1.75

70 / 165 50 / 105 30 / 55

M 622.5 thread

S/Steel sheet Z2CN18-10

Polyur-ethane Viton R35 1.47 0.008

30 m3/h

70 m3/h



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METAL CASE VHE FILTERS 300 m3/h

ADVANTAGES• Temperature resistance

• Low calorifi c potential

• Prehension ability

• Has a performance guarantee sheet





Sealant: Polyvinyl chloride (PVC fi re classifi cation M2), or polyurethane (M3 fi re classifi cation) depending on model.

Case: Zinc-bichromate plated sheet metal or stainless steel Z2CN18-10 depending on model.

Gasket: Viton O-ring

Handle: 1.






Temperature: 120° C maximum in continuous service and 200°C for 1 hour.




Uranine effi ciency Uranine FR

Media area m²

Airfl ow / P m³/h / Pa

Thread gasket Casing Sealant Gasket


MJ

Unit mass

kg

Unit volume

m³

3211.91.00 300 m3/h screw fi lter 261x328.8 At 300 m³/h>99.98%

At 300 m³/hFR > 5000 4

300 / 290200 / 180150 / 135

M 1203 thread


sheet

Polyur-ethane

1 Viton R54

O-ring3.7 0.023

3211.91.01 300 m3/h interlock fi lter 261x394.8 At 300 m³/h>99.98%

At 300 m³/hFR > 5000 4.75

300 / 275200 / 170150 / 120


sheet

Polyur-ethane

2 Viton O-rings Ø 118.5

3.9 0.027

300 m3/h



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IntroductionM

edium Effi ciency

High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires

VHE FILTERS 50 m³/hREMOTE HANDLING AND RECHARGEABLE

ADVANTAGES• Waste reduction

• For rechargeable casing

• Remote handling

Applications: Arresting dust, bacteria and aerosols for: nuclear and pharmaceutical industries and hospital establishments.

Type: Case fi lter for glove box and sealed enclosure ventilation.

Filter: Interchangeable cartridge.



Sealant: Polyurethane (M3 fi re classifi cation).

Case: Rigid removable polyvinyl chloride (PVC).

Gasket: Viton (casing) and EPDM (fi lter).








Reference Model Dimensions(ØxH) mm Uranine effi ciency Uranine FR Media area

m²Airfl ow / P

m³/h / PaUnit mass

kgUnit volume

m³

3255.99.02

+3202.98.03

Rechargeable casing(body + cover)

+Filter cartridge

160x154.7

135x147

At 50 m³/h>99.98%

At 50 m³/hFR > 5000 0.7

50 / 30030 / 14520 / 85

0.94

0.24

0.005

0.002



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ACTIVATED CARBON FILTERS

Applications: Radioiodines trapping or other toxic gases.

Type: Filters for glove boxes and sealed enclosures.

Media: Activated carbon with specifi c impregnation depending on type of gas to be trapped.

Carbon bed: Layer thickness 36 or 50 mm depending on model, kept settled by compression mattress eliminating any risk of leak.

Case: Stainless steel sheet metal Z2CN18-10.

Gasket: Viton.

Handle: 1.

Temperature: 80°C maximum in continuous service.

Control: Filter weighing at 100%

Assembly: Filters to be screwed into stainless steel casings.



Gas or vapours to trap

Actived carbon type

Carbon impregnation

Max. Airfl ow /P (±20%)

m³/h / Pa

Thread gasket Gasket

Unit mass

kg

Unit volume

m³

3603.30.00 20 m3/h activated carbon fi lter 130x160 1.1 Radioiodes CA102-02 KI and TEDA 20 / 200 M622.5 thread Viton R35 1.2 0.003

3603.40.03 50 m3/h activated carbon fi lter 180x205 3.3 Radioiodes CA102-02 KI and TEDA 50 / 300 M622.5 thread Viton R35 3.8 0.007

3603.30.02 20 m3/h activated carbon fi lter 130x160 1.1 Acids (HF, HCl, H2S, SO2…) CEX002A3 KOH 20 / 130 M62

2.5 thread Viton R35 1.2 0.003

3603.40.04 50 m3/h activated carbon fi lte 180x205 3.3 Acids (HF, HCl, H2S, SO2…) CEX002A3 KOH 50 / 200 M62


3603.30.04 20 m3/h activated carbon fi lter 130x160 1.1 Organic compounds LGS048 none 20 / 100 M62


3603.40.06 50 m3/h activated carbon fi lte 180x205 3.3 Organic compounds LGS048 none 50 / 150 M62




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IntroductionM

edium Effi ciency

High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires

SCHEMATIC DIAGRAM OF A STAINLESS STEEL CASINGFOR VHE OR ACTIVATED CARBON FILTERS

1 Stainless steel casing (X5 Cr N: 18-10) Flanged or welded entry and exit

2 Stainless steel bulkhead union (X2 Cr N: 18-10) To be screwed with Viton gasket or to be welded

3 Stainless steel connecting fl ange (X2 Cr N: 18-10)

4 Gasket (DN16 and DN 50 Viton, DN100 EPDM)

5 Collar (DN16 Aluminium, DN50 and DN100 Stainless steel)

6 Inside BAG fi lter

7 Filter in casing

8 Containment bag

9 Clogging measurement kit

10 Regulating and/or sectional valve



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Reference ModelCase

Airfl ow /P m³/h / Pa(1)

Operating pressure

Intervention bag

reference.

Reference for mounting

fi lter

Cover gasket

AccessoriesUnit

mass kg

Unit volume

m³Aluminium

collarViton

O-ring

S/Steel connection to weld with

conical fl angeValve

6202.97.01S/Steel casing

5 m3/h with conical fl anges DN 16 KF

5 / 20 0 to 2000 Pa 6202.07.14 3205.11.00(2) Silicon 6202.12.42 6202.12.41 6202.02.63 6202.97.65 0.8 0.003


5 m3/h to be welded DN 15 ISO

5 / 20 0 to 2000 Pa 6202.07.14 3205.11.00(2) Silicon 0.8 0.003

6202.97.32

Vacuum resistant S/Steel casing

5 m3/h with conical fl anges DN 16 KF

5 / 20 ± 1 bar 6202.07.14 3205.11.00(2) Viton 6202.12.42 6202.12.41 6202.02.63 2.8 0.003

6202.97.33



5 / 20 ± 1 bar 6202.07.14 3205.11.00(2) Viton 2.8 0.003

(1) Between fl anges, without fi lter and without valve.

(2) Foresee a cover 6202.92.81.

To be welded on casing To be attached to casing with fl anges

STAINLESS STEEL CASINGS 5 m3/h FOR 3205.11.00 FILTERS



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Equipment for


Accessoires

STAINLESS STEEL CASINGS 30 m³/h

Reference ModelCase

Airfl ow /P m³/h / Pa

Operating pressure

Intervention bag

reference


fi lter

Cover gasket

AccessoriesUnit

mass kg

Unit volume

m³

S/Steel bulkhead crossing

S/Steel collar

Viton O-ring




30 m3/h with conical fl anges DN 50

30 / 2020 / 1510 / 10

0 to 2000 Pa 6202.02.17

3201.01.01 3202.04.01 3211.72.00 3603.30.00

Silicon 6202.92.11 (To screw) 6202.12.28 6202.12.27 6202.01.10 6202.09.39 3 0.01

6202.91.11S/Steel casing 30 m3/h to be

welded DN 50 ISO

30 / 2020 / 1510 / 10

0 to 2000 Pa 6202.02.17

3201.01.01 3202.04.01 3211.72.00 3603.30.00

Silicon 6202.02.14 (To weld) 6202.09.33 3 0.01

6202.91.31



30 / 2020 / 1510 / 10

± 1 bar 6202.02.17

3201.01.01 3202.04.01 3211.72.00 3603.30.00

Viton 6202.92.11 (To screw) 6202.12.28 6202.12.27 6202.01.10 5.3 0.012

6202.91.32

Vacuum resistant S/Steel casing 30 m3/h to be

welded

30 / 2020 / 1510 / 10

± 1 bar 6202.02.17

201.01.01 3202.04.01 3211.72.00 3603.30.00

Viton6202.02.14

(To be welded)

5.3 0.012

6202.96.46 Clogging measurement kit

To be welded on casing

To be attached to casing with fl anges



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Reference ModelCase


Operating pressure

Intervention bag

reference


fi lter

Cover gasket

AccessoriesUnit

mass kg

Unit volume

m³


S/Steel collar

Viton O-ring





70 / 35 50 / 20 30 / 10

0 to 2000 Pa 620202.18

3211.90.01 3211.90.02 3603.40.03 3202.04.01

Silicon 6202.92.11 (To screw) 6202.12.28 6202.12.27 6202.01.10 6202.09.39 3.6 0.02

6202.95.11S/Steel casing 70 m3/h to be

welded DN 50 ISO

70 / 35 50 / 20 30 / 10

0 to 2000 Pa 620202.18

3211.90.01 3211.90.02 3603.40.03 3202.04.01

Silicon 6202.02.14 (To weld) 6002.09.33 3.6 0.02

6202.95.31



70 / 35 50 / 20 30 / 10

± 1 bar 620202.18

3211.90.01 3211.90.02 3603.40.03 3202.04.01

Viton 6202.92.11 (To screw) 6202.12.28 6202.12.27 6202.01.10 7.5 0.025

6202.95.32

Vacuum resistant S/Steel casing 70 m3/h to be

welded DN 50 ISO

70 / 35 50 / 20 30 / 10

± 1 bar 620202.18

3211.90.01 3211.90.02 3603.40.03 3202.04.01

Viton 6202.02.14 (To weld) 7.5 0.025

6202.96.47 Clogging measurement kit

To be welded on casing

To be attached to casing with fl anges



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IntroductionM

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High Effi ciency




sContainm

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Equipment for


Accessoires


Reference ModelCase


Operating pressure

Intervention bag

reference


fi lter

Cover gasket

AccessoriesUnit

mass kg

Unit volume

m³


S/Steel collar

EPDM O-ring


conical fl ange

Valve

6202.96.03S/Steel casing 300 m3/h with

conical fl anges DN 100

300 / 100 200 / 50 150 / 25

0 to 2000 Pa 6202.06.44 3211.91.01 Silicon 6202.13.67 6202.13.47 6202.01.47 6202.09.35 10 0.06



300 / 100 200 / 50 150 / 25

0 to 2000 Pa 6202.06.44 3211.91.01 Silicon 6202.09.41 10 0.06



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PUSH-PUSH FILTERS AND SYSTEMS

ADVANTAGES• Adapted to small airfl ows


FILTER:

Applications: Arresting dust, bacteria and aerosols for industries: nuclear, pharmaceuti-cal, etc...

Type: VHE fi lter.

Media: Glass fi ber (fi re classifi cation M1). Gamma irradiation resistance according to standard ASME-AG1.


Sealant: Polyvinyl chloride (PVC fi re classifi cation M2).

Case: Stainless steel perforated sheet metal Z2CN18-10.

Gasket: Double lip, in one single piece, made of EPT (Ethylene-Propylene Terpolymer).





Temperature: 110°C maximum in continuous service.


Assembly system: Push-push system.

Reference Model Dimensions (ØxH) mm Uranine FR Media area

m²Airfl ow / Nominal P

m³/h / PaCalorifi c potential

MJUnit mass

kgUnit volume

m³

3206.03.00 35 m³/h fi lter 152x162 > 5000 0.7 35 / 130 3.1 0.365 0.003

Reference Model Dimensions (ØxH) mm Airfl ow m³/h Unit mass kg Unit volume m³

6211.01.00 Stainless steel system with pin 159x540 35 20 0.01

6211.51.00 PVC system with pin 160x540 35 10 0.01

6211.31.00 Stainless steel system with receptacle 159x625 35 20 0.01

6211.81.00 PVC system with receptacle 160x625 10 20 0.01

For versions assembled outside the enclosure and armoured versions, please consult us.

SYSTEM:

Applications: Equipping glove boxes for nuclear and pharmaceutical industries.

Type: Travelling device.

Description: Stainless steel tube X2CrNi 18-09 or polyvinyl chloride. Adjustable fl ange for assembly on glove boxes. Lateral spurs for the admission or extraction of air or gas. Pressure taps for controlling the fi lter’s pressure drop. Safety pin or receptacle with lateral spurs.

For fi lters: Power reference 3206.03.00.

Maximum airfl ow: 35 m³/h.

Temperature: 110°C maximum in continuous service for stainless steel model and 70°C for PVC model.

Operating principle: 3206.03.00 fi lters slide inside the tube, tightness made by double lip gasket. The new fi lter replaces the old one by pushing it inside the glove box without breaking the tightness.

Assembly: The push-push system can be installed in a vertical or horizontal position. The number of fi lters to be installed in the push-push system on admission and on extraction of the enclosures is equal to 1 for category III and 2 for categories I and II according to standard NFM 62.202.



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Accessoires

PUSH-PUSH FILTERS AND SYSTEMSSCHEMATIC DIAGRAM

DESIGNATION MATERIAL REFERENCES

SET

(with

out

32

06

-03

fi lte

r)

With pin 5STAINLESS STELL 6211-01

PVC 6211-51

With receptacle and lateral spur 4

STAINLESS STELL 6211-31

PVC 6211-81

SPA

RE

PAR

TS

Obturator 2STAINLESS STELL 6210-05

PVC 6210-55

Ejection tappet 3 PVC 6210-56

Receptacle with lateral spur 4

STAINLESS STELL 6210-02

PVC 6210-52

Pin 5STAINLESS STELL 6210-03

PVC 6210-53

FILTERS REPLACEMENT

- 1 Put out the obturator 2

- 2 Take out the tappet 5 or, depending on the case, open the receptacle 4

- 3 Insert a new fi lter by the opposite side of the joint

- 4 Slid the fi lter in order to evacuate the sealed fi lter with the ejection tappet 3

- 5 Put back the obturator, the fl ange and the receptacle

1 Tube

2 Obturator

3 Ejection tappet

4 Receptacle

5 Pin



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FILTERS FOR TIGHTNESS ENCLOSURES

ADVANTAGES• Evacuation by standardised sealed

devices

• Remote handling

• Compact version for waste reduction

Applications: Arresting dust and aerosols for nuclear industries.

Type: Remote handling VHE fi lters for sealed enclosures.

Media: Glass fi ber paper (fi re classifi cation M1) .


Sealant: Polyvinyl chloride (PVC - fi re classifi cation M2).

Case: Galvanized or stainless steel sheet metal Z2CN18-10 with strip for remote handling

Gasket: Double lip, in one single piece, made of EPT (Ethylene-Propylene Terpolymer).


Uranine decontamination factor: > 5000 (standard NFX 44-011) .


Temperature: 120°C maximum in continuous service and (200°C at peak operating for 1 hour maximum).


Assembly system: Casings for radioactive cells.

Reference Model Dimensions (ØxH) mm Uranine FR Media area


m³/h / Pa Frame Calorifi c potential MJ

Unit mass kg

Unit volume m³

3271.01.00 Galvanised fi lter 245x380 > 5000 3.39 300 / 240 Galvanized steel 7.4 2.0 0.02

3271.11.00 Stainless steel fi lter 245x380 > 5000 3.39 300 / 240 Stainless steel 7.4 2.0 0.02

3271.21.00 Compact stainless steel fi lter 245x240 > 5000 3.00 300 / 270 Stainless steel 2.5 0.03

SPARK ARRESTER

Reference Model Dimensions (AxB) mm Uranine FR Media area


m³/h / Pa Frame Calorifi c potential MJ

Unit mass kg

Unit volume m³

6271.91.00 Spark arrester 272x320 G3 0.08 300 / 65 Stainless steel 1.15 0.004



SPARK ARRESTERSee SPARK ARRESTER table



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Equipment for


Accessoires

CASINGS FOR RADIO-ACTIVE CELLS

ADVANTAGES• Tightness guaranteed

Applications: Equipping cells for handling radioactive products.

Type: Casing for remote handling VHE fi lters.

Description:

• Casing made of 3 mm stainless steel sheet metal welded tight.

• Manufactured gasket seat made of 10 mm stainless steel.

• Protection by stripping and passivating.

For fi lters: VHE remote handling.

Maximum airfl ow: Filter nominal airfl ow.

Temperature: 120°C maximum in continuous service and (200°C at peak operating for 1 hour maximum).

Controls:

• Dimensional, appearance, operating.

• Visual control of welds.

• Gasket seat weld leak detection.

• Gasket seat tightness under depression of 250 Pa

• Surface protection.

Assembly: These casings have to be installed so that their gasket seats are perfectly horizontal.

Accessories:

• Cover made of perforated sheet metal or with lateral air inlet.

• Spark arrester fi lter (see below).

Reference Model Dimensions (AxB) mm

Nmber of fi lters

Spark arrester numberFlange Unit mass

kgUnit volume

m³6271.91.00 6271.92.00 6271.93.00

6271.12.00 In-line layout 558x337 2 1 DN 100 PN 16 45 0.15

6271.13.00 In-line layout 833x337 3 1 1 DN 125 PN 16 62 0.22

6271.14.00 In-line layout 1108x337 4 2 DN 150 PN 16 78 0.29

6271.22.00 2 rows layout 558x612 4 2 DN 150 PN 16 65 0.27



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BSS DUCT CASINGS

ADVANTAGES• Space saving

• Possible to replace without breaking tightness (assembly with canvas sleeves)

• For mobile and temporary use

Application: Temporary or mobile ventilation in nuclear and pharmaceutical industries and hospital establishments.

Type: Tubular duct casing without fl anges.

Description: Casing made of soft stainless steel sheet metal 15/10 mm thickness with assembly by continuous weld and protection by glycerophtalic paint or made of polyvinyl chloride (PVC). The tightness between the fi lters and the casing as well as that of the cover is made by special adhesive (vinyl) tape.

For fi lters: VHE and activated carbon ones.

Recommended airfl ow: 100 m³/h per fi lter.

Temperature: 60°C maximum in continuous service for PVC models and 70°C for mild steel models.

Assembly: The air inlet has to be made on the cover side. These casing have been designed to only work in depression. Connecting to the ventilation circuit is made by canvas sleeves that are held still by adhesive tape.

Accessories: Adhesive tape ref. 1900.10.00: for resistance at 70°C maximum in continuous service. Length: 33 m.

Reference Model Number of fi lters

For fi lters WxHxD mm

Airfl ow / Nominal P* m³/h / Pa H I E Ø B Connection

sleeveBSS

equipedUnit

mass kgVolume

m³

6335.01.02 Mild steel 1 600x65x202 100 / 55 200 / 205 615 76 450 62 100 6900.02.00 6335.44.55 6 0.02

6335.02.02 Mild steel 21

600x65x202 600x130x202

200 / 40 400 / 195 615 142 490 120 100 6900.03.00 6335.47.55 9 0.04

6335.04.02 Mild steel 42

600x65x202 600x130x202

400 / 25 800 / 115 615 274 490 260 93 6900.04.00 6335.45.55 12.5 0.08

6335.51.00 PVC 1 600x65x202 100 / 55 200 / 205 624 88 454 63 100 6900.02.00 4 0.02

6335.52.00 PVC 21

600x65x202 600x130x202

200 / 40 400 / 195 624 154 494 125 100 6900.03.00 6.5 0.05

6335.54.00 PVC 42

600x65x202 600x130x202

400 / 25 800 / 115 624 286 544 250 90 6900.04.00 9 1.00

* between tubing without fi lters.

Notes


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IntroductionM

edium Effi ciency

High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires

Containment equipment


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GAS ADSORBERS

page 82

CAGES

page 81

ISOLATING DAMPERS

page 73

TIGHT LOCK CASINGSMULTICELLULAR TYPE

page 68

CONTENTS

GENERAL POINTS

page 62

TIGHT LOCK CASINGSUNIT TYPE

page 63

BUTTERFLY VALVES

page 67

TIGHT LOCK CASINGSMULTICELLULAR TYPECONNECTION FLANGES

page 72

SURFACE TREATMENT SPECIFIC FOR CASING WITH TIGHT LOCK AND ISOLATING DAMPER

page 74

BAG OUT PORT TYPE PLATFORMS

page 78

CRADLE PLATFORMS

page 79

CAM PLATFORMS

page 80

PROCEDURES

page 75

DIFFERENT CONTAINMENT EQUIPMENT DESIGNS

There are currently many designs for making fi ltration equipment for air extrac-ted from contaminable areas

TIGHT LOCK CASINGS

Principle:

These casings have the advantage of being able to replace contaminated fi lters under a plastic bag i.e. without any tightness interruption. By this way, the process provides total protection for the personnel against risks of accidental contamination.

Description:

Each casing has as many cells as fi lters. These are limited in the upper part by a gasket seat and in the lower part by a vertically mobile sliding resting on two camshafts. The tightness between the casing and the fi lter is made by a gasket attached to the fi lter and compressed under the effect of the two camshafts.

The position of the guide rail supporting the fi lter can be height adjusted using a mechanical device. The adjustment is made in the factory.

Usually, air circulates from the top to the bottom in the fi ltering cell, avoiding contaminating the work area when replacing the fi lter. Moreover, when remo-ving the fi ltering cell, there is no risk of dust dropping into the casing. Individual casings can also be installed on edge, the air then circulates horizontally in the cells, but if possible preference is given to the fi rst position.

Changing the fi lters:

Described on page 75-77 “Procedures”.

Taking pressure reading in-situ (as an option):

Networks of high airfl ow installation tubes do not always allow for compliance with the installation rules for injection and sampling points for in-situ control of VHE fi lters.

On request, multi-cell tight lock casings can be fi tted with Ø200 points allowing these tests to be made, at a reduced air-fl ow, casing by casing, using two specifi c CAMFIL mobile units.

The units are connected to the casing by tubes isolated from the network by two dampers, made up of a uranine generator, sampling devices, a fl ow-meter, a ventila-tor and a VHE safety fi lter.

PLATFORMS

Principle:

There are three types of platforms:• with canvas sleeves: this type of plat-

form has the advantage of allowing, in case of emergency contamination - a case for nuclear reactors – the fi lter to be replaced in a plastic protection bag. However, it is necessary to remove the vinyl safe change bags when turning the ventilation on;

• with cradles;• with cams.

These last two platform types require using a protective suit when replacing the fi lters.

GAS ADSORBERS(SOFILTRAD model)

These are adsorbers with fi xed beds and loading and unloading beds using pneumatic means for radioiodines trap-ping and toxic gases. They are more and more used for high airfl ows, from some thousand m3/h.

SOFILTRAD gas adsorbers can either be incorporated into platform type equipment, or used together with tight lock casings. In the latter case, the adsorber has to be fi tted with two plenums (1 upstream and 1 downstream).

The advantages of these radioiodine adsor-bers are as follows:• Space saving: volume needed lower

than that for carbon cells installed on platforms or tight lock casings.

• Easy and safe operating: no direct work in the contaminated area.

• Cost saving due to only replacing activated carbon.

• Reduction in quantity of waste.• The adsorbers are designed according to

the following parameters:- Airfl ow to be processed;- Admitted speed.

• Thickness of adsorbent beds (function, associated with the required speed and effi ciency).

• Space available.• Geometry of the fi ltration equipment

planned upstream and downstream.



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High Effi ciency




sContainm

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Equipment for


Accessoires

GENERAL POINTS

DIFFERENT CONTAINMENT EQUIPMENT DESIGNS

There are currently many designs for ma-king fi ltration equipment for air extracted from contaminable areas

TIGHT LOCK CASINGS

Principle:

These casings have the advantage of being able to replace contaminated fi lters under a plastic bag i.e. without any tightness interruption. By this way, the process pro-vides total protection for the personnel against risks of accidental contamination.

Description:

Each casing has as many cells as fi lters. These are limited in the upper part by a gasket seat and in the lower part by a ver-tically mobile sliding resting on two cams-hafts. The tightness between the casing and the fi lter is made by a gasket attached to the fi lter and compressed under the effect of the two camshafts.

The position of the guide rail supporting the fi lter can be height adjusted using a mechanical device. The adjustment is made in the factory.

Usually, air circulates from the top to the bottom in the fi ltering cell, avoiding conta-minating the work area when replacing the fi lter. Moreover, when removing the fi lte-ring cell, there is no risk of dust dropping into the casing. Individual casings can also be installed on edge, the air then circulates horizontally in the cells, but if possible preference is given to the fi rst position.

Tightness control:

Each casing is subject to 3 controls:• Size, appearance, operating test, mainly

covering the fi lter lifting system.• General tightness test for the casing

made under pressure of 3000Pa.• Filters’ gasket seat tightness test made

under pressure of 1500Pa.

Isolating dampers:

For insulting tight lock casings from the rest of the installation to allow the fi lters to be changed without stopping the ven-tilation if the casings are bypassed, these dampers are positioned upstream and downstream of the casings.

Changing the fi lters:

Described on page 75-77 “Procedures”.

Taking pressure reading in-situ (as an option):

Networks of high airfl ow installation tubes do not always allow for compliance with the installation rules for injection and sampling points for in-situ control of VHE fi lters.

On request, multi-cell tight lock casings can be fi tted with Ø200 points allowing these tests to be made, at a reduced air-fl ow, casing by casing, using two specifi c CAMFIL mobile units.

The units are connected to the casing by tubes isolated from the network by two dampers, made up of a uranine generator, sampling devices, a fl ow-meter, a ventila-tor and a VHE safety fi lter.

PLATFORMS

Principle:

There are three types of platforms:• with canvas sleeves: this type of plat-

form has the advantage of allowing, in case of emergency contamination - a case for nuclear reactors – the fi lter to be replaced in a plastic protection bag. However, it is necessary to remove the vinyl safe change bags when turning the ventilation on;

• with cradles;• with cams.

These last two platform types require using a protective suit when replacing the fi lters.

Description:

The characteristics of each model are des-cribed in detail on pages 78-80.

The platforms can be made up of up to 4 fi ltration levels as shown on the dia-grams.

It is also possible to incorporate a SOFILTRAD gas adsorber into the plat-form.

GAS ADSORBERS(SOFILTRAD model)

These are adsorbers with fi xed beds and loading and unloading beds using pneu-matic means for radioiodines trapping and toxic gases. They are more and more used for high airfl ows, from some thousand m3/h.

SOFILTRAD gas adsorbers can either be incorporated into platform type equip-ment, or used together with tight lock ca-sings. In the latter case, the adsorber has to be fi tted with two plenums (1 upstream and 1 downstream).

The advantages of these radioiodine ad-sorbers are as follows:• Space saving: volume needed lower

than that for carbon cells installed on platforms or tight lock casings.

• Easy and safe operating: no direct work in the contaminated area.

• Cost saving due to only replacing acti-vated carbon.

• Reduction in quantity of waste.• The adsorbers are designed according to

the following parameters:- Airfl ow to be processed;- Admitted speed.

• Thickness of adsorbent beds (function, associated with the required speed and effi ciency).

• Space available.• Geometry of the fi ltration equipment

planned upstream and downstream.

SOFILTRAD gas adsorbers can be fi lled with various types of adsorbents. Gene-rally, for air extraction on nuclear reactors, we use activated carbon impregnated with 1% potassium iodide as this type of adsorbent currently has the best effi cien-cy characteristics as opposed to methyl iodide.

Due to their construction and their design (large protective layer in the top part, etc.), SOFILTRAD gas adsorbers have effi ciency levels that match the effi ciencies of carbon cells. They meet the French and American specifi cations in force.



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TIGHT LOCK CASINGS UNIT TYPE PAGE 1/4


• Temperature resistance

• Secure fi lter clamping device

• Decontamination

Applications: Extraction of contaminated air in nuclear buildings and laboratories with biological risks.

Type: Tight lock casings allowing the removal or the installation of fi lters without breaking the tightness.

Description:• Mild steel or 3mm stainless steel sheet metal casing, sealed by weld with glove opening obscured by an fi lter access cover.• Protection by decontaminable paint (mild steel) or by stripping and passivating (stainless steel).• Gasket clamping of the fi lter made by one or two camshafts working on Z2CN18-10 stainless steel guide rails with safety device in

“locked” and “unlocked» position.• A dial manometer (0 to 1000 Pa scale) by level to indicate the development of the clogging (supplied assembled with 2 possible

orientations) and a cover manoeuvre key.• A vent to make it easier to form safe change bags.

For fi lters: Medium and High Effi ciency Filters, VHE fi lters and activated carbon fi lters.


Temperature: 120°C in continuous service and 200°C in emergency operating for 2 hours.

Controls: Size, Appearance, Operating. Visual control of welds. Gasket seat weld leak detection. Overall tightness under pressure of 3000 Pa according to NFM 62200 class 3 or ISO 10648 class 4. Gasket seat tightness under depression of 1500 Pa, maximum leak airfl ow 10-5 of the casing’s nominal airfl ow. Surface protection.

Assembly: The direction of the air fl ow indicated by an arrow on the side of the casing has to be respected so as to not contaminate the work area. The casing can be installed:• Vertical circulation of air, entry fl ange must be at the top.• Horizontal circulation of air, entry fl ange on the right or left, covers vertical.

Replacing fi lters: Sealed, with intervention bags assembled on gloves openings and using a handling console (only for 610x305x292 and 610x610x292 mm fi lters).Two isolation valves «upstream” and “downstream” will be foreseen to insulate the casing during this operation. If the ventilation cannot be stopped, the “downstream” valve can be removed.

N.B.: For resistance to seismic or to specifi c operating pressures, please consult us.



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IntroductionM

edium Effi ciency

High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires





• Decontamination

Mild steel casing Reference

Stainless steel casing Reference Model Max. working pressure

PaAirfl ow / Nominal P*

m³/h / PaFor fi lters

WxHxD mmFlange connection

mmUnit mass

kg

7110.11.00 7210.11.00 Single casing ± 8000 190 / 80450 / 260 600x130x202 DN 100 PN 16 40

Accessories: vinyl bag, handling console, see page 88.

* P: between fl anges, without fi lter and without valve.



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• Decontamination


Stainless steel casing Reference Model Max. working

pressure PaAirfl ow / Nominal P*

m³/h / Pa Confi guration For fi ltersWxHxD mm

Flange connectionmm

Unit masskg

7120.11.00 7220.11.00 Single casing ± 8000 600 / 20 1500 / 120 1 stage fi lter 610x305x292 DN 200 PN 10 80

7120.21.00 7220.21.00 Single casing ± 8000 600 / 20 1500 / 120 2 stage fi lter 610x305x292 DN 200 PN 10 125

7130.11.00 7230.11.00 Single casing ± 8000 600 / 20 1500 / 120

1 stage prefi lter + 1 stage fi lter

610x305x50 610x305x292 DN 200 PN 10 125



For stainless steel version, the cord between the fl anges increases by 40 mn.



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IntroductionM

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High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires





• Decontamination


Stainless steel casing Reference Model Max. working

pressure PaNumber of

fi lters

Airfl ow / Nominal P* m³/h / Pa

molecular fi ltration particle fi ltration

Confi guration For fi ltersWxHxD mm

Flange connection

mm

Unit masskg

CASING FOR FILTER 610x610

7140.11.00 7240.11.00 Single casing ± 8000 11

1200 / 25 3400 / 140 1 stage fi lter 610x610x292 DN 300 PN 10 130

7140.21.00 7240.21.00 Single casing ± 8000 11


7150.11.00 7250.11.00 Single casing ± 8000 11

1200 / 253400 / 140


610x610x50 610x610x292 DN 300 PN 10 165

CASING FOR FILTER 610x305, the casing is equipped with the intermediate sealing surface

7160.11.00 7260.11.00 Single casing ± 8000 11


7160.21.00 7260.21.00 Single casing ± 8000 11


7170.11.00 7270.11.00 Single casing ± 8000 11

1200 / 253000 / 140


610x305x50 610x305x292 DN 300 PN 10 165



For stainless steel version, the cord between the fl anges increases by 40 mn.



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BUTTERFLY VALVES


• Can be adapted to all models including those with an Intermediate gasket seat

Applications: Insulation tight lock casing unit.

Type a: Butterfl y valve tightness on EPDM collar. Manual command by adjustable quarter turn handle. Can be blocked in all positions.

Body and butterfl y:Standard model: body and butterfl y made of cast iron GS 400-15 (NFA 32201).Stainless steel butterfl y model: the body is made of cast iron GS 400-15 (NFA 32201) and the butterfl y is made of stainless steel 316 (NFA 35573).Stainless steel model: body and butterfl y made of stainless steel 316 (NFA 35573).

Axle: Z33C13 (NFA 35573).

Sleeve: EPDM.

Handle: Cast iron GS (NFA 32201).

Screws: Stainless steel 316 (NFA 35573).

Protection: Decontaminable paint for body, butterfl y and handle (except stainless steel model).

Colour: Light grey.

Temperature: Fluid: air from 10°C to 120°C in continuous service 200°C 2 emergency hours.

Tightness: 10-5 of the nominal airfl ow at 3000 Pa.

Assembly: Recommended assembly between fl anges according to plan opposite.

ReferencesDN

Dimensions In mm Airfl ow / Nominal Pm³/h / Pa

Unit masskgStandard S/Steel butterfl y Stainless steel A B C D E

7905.50.10 7905.50.12 7905.50.13 100 210 106 52 152 290 450 / 70 6.5

7905.60.10 7905.60.12 7905.60.13 200 285 164 60 265 450 1500 / 60 17.1

7905.65.10 7905.65.12 7905.65.13 250 311 200 68 318 450 1500 / 50 28.4

7905.70.10 7905.70.12 7905.70.13 300 336 238 78 371 450 3400 / 45 32.2

Material available on order.



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High Effi ciency




sContainm

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Equipment for


Accessoires

MULTICELLULAR TYPE TIGHT LOCK CASINGS PAGE 1/4

ADVANTAGES• Single-block casing

• Sealant guaranteed



• Decontamination

Applications: Extraction of contaminated air in nuclear buildings and laboratories with biological risks.

Type: Tight lock casings allowing the removal or the installation of fi lters without breaking the tightness.

Description:• Mild steel or 3 and 4mm stainless steel sheet metal casing, sealed by weld with glove openings obscured by a fi lter access cover.• Protection by decontaminable paint (mild steel) or by stripping and passivating (stainless steel).• Gasket clamping of the fi lter made by one or two camshafts working on X2CrNi18-9 stainless steel guide rails with safety device in

“locked” and “unlocked» position.• A dial manometer (0 to 1000 Pa scale) by level to indicate the evolution of the clogging and a cover manoeuvre key. • A hole to make it easier to unfold safe change bags.• Connection fl anges, the orientations of which are to be made according to the following pages.• As an option, the casings can be fi tted with Ø 200 inlets for the in situ controlling of effi ciency using a Camfi l special mobile group Isolating dampers with manual locking command on “OPEN” or «CLOSED» position. Version with access door for changing the fl ap gasket without disassembling the damper.

For fi lters: Medium Effi ciency Filters 610x610x50 mm High Effi ciency Filters, VHE and activated carbon fi lters 610x610x292.



Controls: Size, appearance, good working order.Visual control of welds. Weld gasket seat leak detection.Overall tightness of the casings under pressure of 3000 Pa according to NFM 62200 class 3. Gasket seat tightness under depression of 1500 Pa, maximum leak airfl ow 10-5 of the casing’s nominal airfl ow.Damper tightness under depression of 3000 Pa, maximum leak airfl ow 10-5 of the casing’s nominal airfl ow. Surface protection.

Assembly: The direction of air fl ow has to be respected in order to not contaminate the work area.• The casings can be stacked and bolted together up to about 5m high.• The dampers have to be installed so that the depression of the circuits pushes the fl ap against the gasket seat to obtain maximum

leak-tightness.

Replacing fi lters:• Sealed, with intervention bags assembled on the lock and using a handling console (see reference below).• Two insulation valves «upstream” and “downstream” will be foreseen to insulate the casing during this operation. If the ventilation

cannot be stopped, the “downstream” damper can be removed.

N.B.: For resistance to seismic or to specifi c operating pressures, please consult us.



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• Decontamination

Mild steel casing

Reference

S/Steel casing

Referencex

Max working pressure Pa

Number of fi lters

Airfl ow m³/hmolecular fi ltration particle fi ltration

Pressure Drop Pa*Flange Type 1, 2, 3 ou 4 (see p 72)

Flange positionsUnit

mass kg

Mild steel damper

Reference

S/Steel damper

ReferenceFlangesE1/S1 & E4/S4

FlangesE2/S2 & E5/S5

P P1 H1 H2

CASING FOR FILTER 610x610x292

7140.12.00 7240.12.00 ± 6000 2 24006800

7 40

28160 1 666 368 910.5 200.5 230 7100.12.00 or

7101.12.007200.12.00 or

7201.12.00

7140.13.00 7240.13.00 ± 6000 3 360010200

9 50

36200 2 666 368 1068 253 350 7100.13.00 or

7101.13.007200.13.00 or

7201.13.00

7140.14.00 7240.14.00 ± 6000 4 480013600

8 50

37230 3 668 369 1226.5 306.5 590 7100.14.00 or

7101.14.007200.14.00 or

7201.14.00

7140.15.00 7240.15.00 ± 6000 5 600017000

7 40

32180 4 668 369 1541.5 411.5 830 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00

7140.16.00 7240.16.00 ± 6000 6 720020400

8 50

42260 4 668 369 1541.5 411.5 980 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00CASING FOR FILTER 610x305x292, the casing is equipped with the intermediate gasket fl ange

7160.12.00 7260.12.00 ± 6000 4 24006000

7 40

28160 1 666 368 910.5 200.5 230 7100.12.00 or

7101.12.007200.12.00 or

7201.12.00

7160.13.00 7260.13.00 ± 6000 6 36009000

9 50

36200 2 666 368 1068 253 350 7100.13.00 or

7101.13.007200.13.00 or

7201.13.00

7160.14.00 7260.14.00 ± 6000 8 4800132000

8 50

37230 3 668 369 1226.5 306.5 590 7100.14.00 or

7101.14.007200.14.00 or

7201.14.00

7160.15.00 7260.15.00 ± 6000 10 600013000

7 40

32180 4 668 369 1541.5 411.5 830 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00

7160.16.00 7260.16.00 ± 6000 12 720018000

8 50

42260 4 668 369 1541.5 411.5 980 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00

Material available on order. ACCESSORIES: see page 88.* P : between fl anges, without fi lter, without damper.



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High Effi ciency




sContainm

ent equipment

Equipment for


Accessoires






• Decontamination

Mild steel casing

Reference

S/Steel casing

Reference


Number of fi lters


Pressure Drop Pa* Flange Type 1, 2, 3 ou 4 (see p 72)

Flange positions Unit mass

kg

Mild steel damper

Reference

S/Steel damper

Reference

Flanges E1/S1 & E4/S4


P P1 H1 H2

CASING FOR FILTER 610x610x292

7140.22.00 7240.22.00 ± 6000 4 24006800

7 40

28160 1 666 368 1395.5 200.5 340 7100.12.00 or

7101.12.007200.12.00 or

7201.12.00

7140.23.00 7240.23.00 ± 6000 6 360010200

9 50

36200 2 666 368 1553 253 500 7100.13.00 or

7101.13.007200.13.00 or

7201.13.00

7140.24.00 7240.24.00 ± 6000 8 480013600

8 50

37230 3 668 369 1711.5 306.5 810 7100.14.00 or

7101.14.007200.14.00 or

7201.14.00

7140.25.00 7240.25.00 ± 6000 10 600017000

7 40

32180 4 668 369 2026.5 411.5 1110 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00

7140.26.00 7240.26.00 ± 6000 12 720020400

8 50

42260 4 668 369 2026.5 411.5 1300 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00CASING FOR FILTER 610x305x292, the casing is equipped with the intermediate gasket fl ange

7160.22.00 7260.22.00 ± 6000 8 24006000

7 40

28160 1 666 368 1395.5 200.5 340 7100.12.00 or

7101.12.007200.12.00 or

7201.12.00

7160.23.00 7260.23.00 ± 6000 12 36009000

9 50

36200 2 666 368 1553 253 500 7100.13.00 or

7101.13.007200.13.00 or

7201.13.00

7160.24.00 7260.24.00 ± 6000 16 480012000

8 50

37230 3 668 369 1711.5 306.5 810 7100.14.00 or

7101.14.007200.14.00 or

7201.14.00

7160.25.00 7260.25.00 ± 6000 20 6000173000

7 40

32180 4 668 369 2026.5 411.5 1110 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00

7160.26.00 7260.26.00 ± 6000 24 720018000

8 50

42260 4 668 369 2026.5 411.5 1300 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00




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• Decontamination

Mild steel casing

Reference

S/Steel casing

Reference


Nbr of prefi lters

Nbr of fi lters


Pressure Drop Pa* Flange Type 1, 2, 3 ou 4 (see p 72)

Flange positions Unit mass

kg

Mild steel damper

Reference

S/Steel damper

Reference



P P1 H1 H2

CASING FOR PREFILTER 610x610x50 and FILTER 610x610x292

7150.12.00 7250.12.00 ± 6000 2 2 24006800

740

28160 1 666 368 1176.5 200.5 320 7100.12.00 or

7101.12.007200.12.0 or 7201.12.00

7150.13.00 7250.13.00 ± 6000 3 3 360010200

950

36200 2 666 368 1334 253 440 7100.13.00 or

7101.13.007200.13.00 or

7201.13.00

7150.14.00 7250.14.00 ± 6000 4 4 480013600

850

37230 3 668 369 1492.5 306.5 730 7100.14.00 or

7101.14.007200.14.00 or

7201.14.00

7150.15.00 7250.15.00 ± 6000 5 5 600017000

740

32180 4 668 369 1807.5 411.5 1000 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00

7150.16.00 7250.16.00 ± 6000 6 6 720020400

850

42260 4 668 369 1807.5 411.5 1180 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00CASING FOR PREFILTER 610x305x50 and FILTER 610x305x292, the casing is equipped with the intermediate gasket fl ange

7170.12.00 7270.12.00 ± 6000 4 4 24006000

740

28160 1 666 368 1176.5 200.5 320 7100.12.00 or

7101.12.007200.12.0 or 7201.12.00

7170.13.00 7270.13.00 ± 6000 6 6 36009000

950

36200 2 666 368 1334 253 440 7100.13.00 or

7101.13.007200.13.00 or

7201.13.00

7170.14.00 7270.14.00 ± 6000 8 8 480012000

850

37230 3 668 369 1492.5 306.5 730 7100.14.00 or

7101.14.007200.14.00 or

7201.14.00

7170.15.00 7270.15.00 ± 6000 10 10 600013000

740

32180 4 668 369 1807.5 411.5 1000 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00

7170.16.00 7270.16.00 ± 6000 12 12 720018000

850

42260 4 668 369 1807.5 411.5 1180 7100.15.00 or

7101.15.007200.15.00 or

7201.15.00




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MULTICELLULAR TYPE TIGHT LOCK CASINGS CONNECTING FLANGES

ADVANTAGES• High level of fl exibility

ORIENTATION OF CONNECTION FLANGES:

On multi-cell tight lock casings, the fl anges can be positioned in several directions defi ned in the fi gure opposite.

• The delivery duct for the air to be fi ltered will be connected to one of the fl anges E1, E2, E4, E5, the fi ltered air duct is connected to one of the outlets S1, S2, S4, and S5.

• The positioning of the fl anges on a casing will be defi ned by the two symbols corresponding to its fl anges to be given in the order.

• For entry fl anges located on the right of the casing, the exit fl anges must be on the left and vice versa. For example: E1/S1 or E4/S4 etc.

• Arrival on the top of the casing possible: please consult us.

• Circular connection fl anges: please consult us.

CONNECTING FLANGES:



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ISOLATING DAMPERS


• Access door: replace the gasket without removing the damper

Used for isolating tight lock casings from the rest of the installation for changing fi lters without stopping ventilation if the casings are bypassed, these dampers are assembled upstream and downstream of the casings.

Damper reference without inspection hatch

Damper reference with inspection hatche A B C D

E without hatch

E with

hatchn p

D without hatch

Airfl ows m³/h P Pa*

Mass kg without hatch

Mass kg with

hatchMild steel S/Steel Mild steel S/Steel

7100.12.00 7200.12.00 7101.12.00 7201.12.00 275 208 361 676 200 435 3 18 89 24006800 25160 34 45

7100.13.00 7200.13.00 7101.13.00 7201.13.00 380 308 466 676 250 540 4 20 147 360010200 1060 42 57

7100.14.00 7200.14.00 7101.14.00 7201.14.00 485 388 571 676 340 615 5 22 156 480013600 1080 55 70

7100.15.00 7200.15.00 7101.15.00 7201.15.00 695 264 781 676 220 450 7 26 147 720020400 20140 68 83


* P: for 1 damper.



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Equipment for


Accessoires

SPECIFIC SURFACE TREATMENT FOR CASING WITH SEALED LOCK AND ISOLATING DAMPER

In case of specifi c application, for example, during the conversion or enrichment of fuel for nuclear power plants, certain procedures require equipment that can resist acidic gases.

These gases can be extremely corrosive on “classic” materials, and also dangerous for people and the environment.

Camfi l Farr uses the support of its unarguable experience in nuclear boiler work to develop a material allowing these requirements to be met.

After research, laboratory tests and the making of a prototype, Camfi l Farr today offers an adapted surface treatment.

For example, an ECTFE (Ethylene chlorotrifl uoroethylene) type coating that can withstand extremely corrosive acidic atmospheres.

The implementation of such a coating is made by hot electrostatic application after specifi c thermal and mechanical treatments.

This surface treatment can be made on tight lock casing or isolation dampers made of mild steel or stainless steel.

Photo opposite:Example of multicellular tight lock casing with insideECTFE coating, made up of 3 fi ltration levels:

• Prefi lter

• Very High Effi ciency

• Adsorption



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PROCEDURE FOR CHANGING FILTERS PAGE 1/3

PROCEDURE FOR REPLACING FILTERS ON AN IN-SERVICE INSTALLATION

What follows concerns replacing VHE fi lters and activated carbon fi lters. For prefi lters, the process is the same with one single camshaft.

Vocabulary linked to the Tight lock casing

Vent

Clamping nuts

Cell

Filtration stage

Clamping system in locked position:

Clamping system in unlocked position: The cranks are taken out and prevent the cover of the cell being closed as long as the fi lter is unlocked.

1. The casing is operating, the dampers or valves are open.

In each cell, the camshaft manoeuvre handles are in the locked position.

2. Close the dampers or the isolation valves or, failing this, stop the ventilation.

3. Open the air inlet (see fi rst fi gure above), the effect of this is to equalise the pressure between the inside and the outside of the casing and thus allow the vinyl containment bags to be deployed

4. Unscrew the clamping nuts then remove the cover.

5. Install the handling console.

6. Through the vinyl bag, unlock the fi lter bag by pulling the handles of the camshafts and putting them in the unlocked position.



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7. Pull the used fi ltering cell in the vinyl bag.

8. Weld the bag between the cell and the lock so that it is sealed. Make 3 parallel welds.

9. Cut off the bag along the middle weld. This prevents the dissemination of the dust located in the safe change bag and reduce it as much as possible.

10. The previous bag was installed on the inside groove of the glove seat with adhesive tape to ensure the tightness. Now there is only a bag stump fi xed to the Casing. Remove the adhe-sive tape…



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... and gently slide the remaining part of the bag on the outside seam of the glove seat. This allows you to remove this part of the bag inside the new bag.

Glove opening Bag on glove opening inside

11. The new fi lter has to be placed in a bag before being instal-led. Place the new fi lter in its new vinyl bag, the rubber gasket on the gasket seat side and the handle facing the operator. Fix this bag over the previous bag on the free inside seam and hold it in place using adhesive tape.

Extraction sleeve

12. Each new bag is fi tted with a sleeve for removing the rem-nant of the previous bag. Place your arm in the sleeve of the new bag turned inside out, pull off the remnant of the previous bag and pull it towards you so that it is inside the sleeve.

Extraction sleeveContaining the remnant of the previous bag

13. Weld the sleeve in the same way as for the bag, with 3 welds, and remove it after cutting along the middle weld.

14. Push the new cell into the casing until it cannot go any further.

15. Lock the cell by turning the camshafts into the locked

positions.

16. Role the bag and place it inside the lock so that there

are no folds on the glove opening. Replace the cover.

17. Close the air inlet.

18. Open the dampers or the isolation valves or start up the ventilation.




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Equipment for


Accessoires

BAG OUT PORT TYPE PLATFORMS

ADVANTAGES• Guaranteed gasket seat tightness

• Replacement of contaminated fi lters in intervention bags.

• Quick locking of fi lters

Applications: Making fi ltering barriers in high effi ciency, very high effi ciency or activated carbon fi ltration.

Type: Fast blocking sleeve platform.

Description:• Frame made of folded mild steel sheet metal or welded stainless steel.• Plated and welded tight gasket fl ange.• Mild steel sleeves assembled on the platform, after installation, by threaded ties.• Quick locking systems for fi lters (CAMFIL patent) made up of eccentric handles made of zinc-plated bichromate mild steel• Protection by decontaminable paint (mild steel) or by stripping and passivating (stainless steel).

For fi lters: 610x610x292 mm.

Assembly: The platforms are fi xed on the civil engineering part or on the metal casing using clamps.

On request, adaptation for prefi lters can be planned on the opposite side to the fi lters.

Number of fi lters Dimensions mmType *

Painted mild steel platforms Stainless steel platformsUnit mass kg

Total W x H W H References References

1 1 x 1 770 765 A 5443.11.00 5444.11.00 30

2 1 x 2 770 1490 A 5443.12.00 5444.12.00 60

2 2 x 1 1490 770 B 5443.21.00 5444.21.00 60

3 1 x 3 770 2215 A 5443.13.00 5444.13.00 85

3 3 x 1 2215 770 B 5443.31.00 5444.31.00 85

4 2 x 2 1460 1490 A 5443.22.00 5444.22.00 105

6 2 x 3 1460 2215 A 5443.23.00 5444.23.00 150

6 3 x 2 2215 1460 B 5443.32.00 5444.32.00 150

8 2 x 4 1460 2940 A 5443.24.00 5444.24.00 200

8 4 x 2 2940 1460 B 5443.42.00 5444.42.00 200

9 3 x 3 2150 2215 A 5443.33.00 5444.33.00 220

12 3 x 4 2150 2940 A 5443.34.00 5444.34.00 285

12 4 x 3 2840 2215 A 5443.43.00 5444.43.00 285

15 3 x 5 2215 3530 B 5443.35.00 5444.35.00 355

15 5 x 3 3530 2215 A 5443.53.00 5444.53.00 355

16 4 x 4 2840 2940 A 5443.44.00 5444.44.00 380

* Type A: vertical V-pack assembled fi lters – Type B: horizontal V-packs Material available on order.



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CRADLE PLATFORMS


Type: Cradle platform.

Description:• Frame made of welded mild steel extruded shapes.• Plated and welded tight gasket fl ange.• Filter clamping devices by frames made of mild steel and bolting made of zinc-plated bichromate steel.

For fi lters: 610x610x292 mm and prefi lters 610x610x50mm.

For fi lters: 610x305x292 mm and prefi lters 610x305x50 mm.

The platform is fi tted with intermediary gasket seats.

Assembly:• Platform to be bolted: openings Ø 12 mm are to be counterbored on site on the opposite side from the gasket seat using Ø 10 mm

bolting (not included).• Platform to be sealed: some sealing rounds are foreseen on the edge of the platform.

These platforms can also be made of stainless steel.

ADVANTAGES• Gasket seat tightness guaranteed

• In-series assembly of prefi lters and fi lters

• Planned to resist seismic loads

Number of fi lters Dimensions mm Platforms to bolt Platforms to sealUnit mass kg


1 1 x 1 726 726 5264.01.00 5266.01.00 23

2 1 x 2 726 1352 5264.02.00 5266.02.00 33

2 2 x 1 1381 726 5264.03.00 5266.03.00 33

3 1 x 3 726 1978 5264.04.00 5266.04.00 52

3 3 x 1 2036 726 5264.05.00 5266.05.00 52

4 2 x 2 1381 1352 5264.08.00 5266.08.00 75

6 2 x 3 1381 1978 5264.13.00 5266.13.00 105

6 3 x 2 2036 1352 5264.14.00 5266.14.00 105

8 2 x 4 1381 2604 5264.15.00 5266.15.00 120

8 4 x 2 2691 1352 5264.16.00 5266.16.00 120

9 3 x 3 2036 1978 5264.17.00 5266.17.00 133

12 3 x 4 2036 2604 5264.22.00 5266.22.00 155

12 4 x 3 2691 1978 5264.23.00 5266.23.00 155

15 3 x 5 2036 3230 5264.24.00 5266.24.00 165

15 5 x 3 3346 1978 5264.25.00 5266.25.00 165




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Equipment for


Accessoires

CAM PLATFORMS

ADVANTAGES• Gasket seat tightness guaranteed

• Quick locking of fi lters


Type: Cam platform.

Description:• Frame made of welded mild steel extruded shapes.• Plated and welded tight gasket fl ange.• Systems for clamping fi lters with 2 removable camshafts made of cadmium-plated mild steel ensuring adequate compression of the

gasket.

For fi lters: 610x610x292 mm

Assembly:• Platform to bolt: openings Ø 12 mm are to be counterbored on site on the opposite side from the gasket fl ange using Ø 10 mm

bolting (not included).• Platform to seal: some sealing rounds are foreseen on the edge of the platform.

These platforms can also be made of stainless steel.

Number of fi lters Dimensions mm Platforms to bolt Platforms to sealUnit mass kg


1 1 x 1 646 646 5251.01.00 5253.01.00 37

2 1 x 2 646 1272 5251.02.00 5253.02.00 60

2 2 x 1 1272 646 5251.03.00 5253.03.00 60

3 1 x 3 646 1898 5251.04.00 5253.04.00 85

3 3 x 1 1898 646 5251.05.00 5253.05.00 85

4 2 x 2 1272 1272 5251.08.00 5253.08.00 100

6 2 x 3 1272 1898 5251.13.00 5253.13.00 135

6 3 x 2 1898 1272 5251.14.00 5253.14.00 135

8 2 x 4 1272 2524 5251.15.00 5253.15.00 170

8 4 x 2 2524 1272 5251.16.00 5253.16.00 170

9 3 x 3 1898 1898 5251.17.00 5253.17.00 180

12 3 x 4 1898 2524 5251.22.00 5253.22.00 230

12 4 x 3 2524 1898 5251.23.00 5253.23.00 130

15 3 x 5 1898 3150 5251.24.00 5253.24.00 280

15 5 x 3 3150 1898 5251.25.00 5253.25.00 280




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CAGES

Applications: replacement of 40 and 80 V-pack cages.

Type: cages for VHE fi lters.

Description:• Frames made of welded mild steel extruded shapes 4mm thick.• Plated and welded tight gasket fl ange.• Bottom base with silicon gasket and crushing limiters.• Clamping systems for fi lters by 2 independent stirrups made of mild steel and threaded ties with crushing limiters made of cadmium-

coated bichromate steel.• Protection by decontaminable paint.

For fi lters: 600x325x202 mm.


Controls:Dimensional, appearance, operating.Visual control of welds.State of surface and smoothness of the planes of the fi lter gaskets and the base.Weld gasket seat leak detection.Surface protection.

Assembly: on installation, ensure the good levelling of the sealed foundation and the surface state of its gasket fl ange.

Reference Replacement model Number of fi lters Dimensions mm Unit mass kg Unit volume m³

6953.09.00 80 V-pack cage 16 1615x750x750 152 0.91

6955.06.00 40 V-pack cage 8 785x750x750 95 0.44

6955.16.00 80 V-pack cage 16 1435x750x750 152 0.81



• Decontamination

• Compatible fi lter CTHEN certifi ed



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IntroductionM

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Equipment for


Accessoires

GAS ADSORBERS (SOFILTRAD model)

ADVANTAGES• Safe operating

• Cost savings

• Easy to operate

• 250 devices installed in 30 years

Applications: Trapping toxic gases, like for example radioio-dines.

Type: Gas adsorber with remote pneumatic loading and unloa-ding.

Thickness of activated carbon: From 50 to 200 mm.

Specifi c characteristics:• Safe operating: The operator is not exposed to contamination

during loading and unloading operations. • Cost savings: only the used activated carbon has to be re-

placed and the intervention time is reduced to its minimum.• Easy to operate: the activated carbon is directly sucked into

the delivery drums by a mobile pneumatic transport unit that ensures the continuous loading of the adsorber. When unloa-ding, the mobile unit sucks the carbon that is recuperated into the drums.

• Dust removal from the activated carbon: when loading car-bon the majority of the dust is removed by the dust removal device incorporated into the pneumatic transport mobile unit, the rest of the dust is eliminated by the mobile dust removal unit when entering the adsorber.

Description:SOFILTRAD gas adsorbers are entirely made of X2CrNi18-9 stainless steel. They are assembled by weld without gasket.They are formed by a series of vertical beds in the shape of a diamond, of a thickness that can vary from 50 to 200 mm, outlined by fi nely perforated metal sheet.This set of beds, which makes up the active part of the adsorber is completed by:• at the top, a supply chamber with loading opening;• in the bottom part, a double slope hopper for servicing the

adsorbent and a vibrator to perfect the settling of the activa-ted carbon after loading and facilitate removal at the end of servicing.

SOFILTRAD gas adsorbers comply with CEA and EDF specifi -cations.They can be calculated to resist seismic depending on the par-ticular data of each site.

Mobile groupfor loadingand unloading

Mobile groupfor dust removal

Assembly:SOFILTRAD gas adsorbers can be:• incorporated into equipment with inside access equipped

upstream of prefi lters and VHE fi lters and downstream of VHE fi lters that increase safety by arresting carbon dust likely to be dragged along during operating;

• associated downstream of a tight lock casing equipped with prefi lters and VHE fi lters or downstream of a tight lock casing fi tted with VHE fi lters.

Equipment for temporary ventilation


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CONTENTS

MOBILE FAN FILTER CASINGSFOR NUCLEAR DISMANTLING

page 84p

TYPICAL CONFIGURATIONS

page 85

CURVES

page 86

ACCESSORIES FORDISMANTLING

page 86



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MOBILE FAN FILTER CASINGS FOR NUCLEAR DISMANTLING

Application:

Contaminated air extraction as close as possible to the pollution source. Adapted to nuclear dismantling worksites and for quick and mobile deployment of the fi ltration system.

Strong points:

Robuste :

Technology from Camfi l Farr nuclear tight lock casings.

Casing made of mild steel sheet metal or stainless steel welded tight with glove opening covered by a cover for access to the fi l-ter and reinforced to withstand the clamping effort of a CTHEN fi lter.

Electric cabinet resistant to impacts, to dust and to water jets.

Protection by paint (mild steel) or by stripping and passivating (stainless steel).

Centrifuge ventilator driven by an induction motor protected from the surrounding environment.

Electricity supply 3 Ph 400V 50Hz.

Weight 300kg without fi lters.

Easy to use:• Airfl ow variation by frequency regulator or by butterfl y

damper.• Manometer to observe the pressure drop evolution• Motor rotation direction guaranteed by a detector of the order

of stages (available with automatic reversing device as an option).

• Air inlet Ø250mm can be disassembled and oriented in four positions.

Safety:• Filter clamped by two camshafts operating on stainless steel

guide rails.• Guaranteed gasket clamping.• Vinyl bags for replacement of contaminated fi lters without

breaking containment.• Guaranteed leak-tightness of the casing when operating.• Uranine effi ciency > 5000 over entire casing with CTHEN

fi lters (Standard NFX 44-011).• Electrical safety, motor protection and operator protection

device.

Filtration adapted to your requirements:

Prefi ltration by metal knit media.

High Effi ciency or Very High Effi ciency Filtration.

CTHEN certifi ed fi lters 200°C/2h.

Molecular fi ltration by activated carbon for fi ltration of gases and trapping iodine.

Filters available as full cell (610mm x 610mm) or half cell (610mm x 305mm).

Mobile:• Prehension lugs.• Directional wheels with brake and handling handle.• Height foreseen to pass under standard doors.• Cable winder 10m (as an option).

Characteristics of the casing above:

Maximum pressure drops upstream: 600Pa.

Prefi lter cell and one fi ltration level can host VHE, CHTEN or Carbon fi lters.

Dimensions: L 990 x l 1000 x H 1950.

Weight: 360kg with fi lters.

Reference: 8170.11.20.

ADVANTAGES• Robust

• Easy to use

• Safe

• Filtration adapted to your requirements

• Mobile



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Selections of references for casings and associated fi lters

Painted steel Reference Nominal airfl ow (m3/h) Regulation Filtration stages Cells size Number of cells per stage

8120.11.10

1500

Damper1 stage fi lter 610x305 1

8120.11.30 Variator

8120.21.10 Damper2 stages fi lters 610x305 1

8120.21.30 Variator

8130.11.10 Damper1 stage prefi lter + 1 stage fi lter 610x305 1

8130.11.30 Variator

8130.21.10 Damper1 stage prefi lter + 2 stages fi lters 610x305 1

8130.21.30 Variator

8140.11.20

3400


8140.11.40 Variator


8140.21.40 Variator


8150.11.40 Variator


8150.21.40 Variator

8160.11.20

3000


8160.11.40 Variator


8160.21.40 Variator


8170.11.40 Variator


8170.21.40 Variator

Filter type Filter Reference Bag Reference

610x305 cells

Metal knit prefi lter 1464.11.031900.45.06

Metal prefi lter with baffl es 1465.60.08

VHE fi lter 1505.37.00

1900.46.05Activated carbon fi lter 1625.36.00

CTHEN fi lter 1565.08.11

610x610 cells

Metal knit prefi lter 1460.01.011900.45.06

Metal prefi lter with baffl es 1465.60.03

Filtre THE 1506.37.00

1900.46.05Activated carbon fi lter 1606.36.00

CTHEN fi lter 1560.08.10



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Prefi ltration casing

Ref : 8100.00.01

For installing the prefi ltration spark arrester type barrier upstream of the VHE levels.

A casing allowing the fi lter to be changed quickly.

This is assembled on a guide rail on the cover. The cover is fi xed by quick fasteners.

Thickness of the sheet metal 15/10 with decontaminable coating.

Connection diameter adapted to your installation, to be stipulated at the time of your request.

Handles for easy handling of the casing.

Dimensions of the fi lter: 610x305mm.

Reference of the fi lter to be used:

TM SHOCK 2 in 1, ref.: 1465.60.08, see page 15.

Typical confi gurations

Ventilator curves Airfl ow/Frequency curves on apparatus equipped with a variator

Baffl e box

Ref : 8100.10.01

The baffl e box is a solution that is often used on nuclear worksites. Placed upstream of the fi ltration system it allows sparks from cutting devices to be arrested.

It is made of stainless steel.

The connection diameter is made, on request, at the size used on your installation.

Service

We offer training on using Cam-Protect units as well as support for starting them up.

We also offer you training for maintaining groups and we can provide you with spare parts according to the site maintenance policy.

Accessories for dismantling

Accessories


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CONTENTS

ACCESSORIES

page 88

FILTERING MEDIA Disks and Reels

page 89

MEMORY JOGGERS

page 90

Acronyms and abbreviations

AFNOR Association Française de Normalisation

AHU Air Handling Unit

ASHRAE American Society of Heating, Refrigerating and Air-conditioning Engineers (USA)

ASPEC Association pour la Prévention et l’Etude de la Contamination

BSI British Standards Institute

CEN Comité Européen de Normalisation

CETIAT Centre Technique des Industries Aérauliques et Thermiques

CNC Condensation Nucleus Counter

CSTB Centre Scientifi que et Technique du Bâtiment

DEHS Di-Ethyl-Hexyl-Sebaçate (= DES = DOS)

DIN Deutsches Institut für Normung

DOP Di-Octyl-Phtalate

EUROVENT European Committee of Air Handling and Refrige-ration Equipment Manufacturers

FR Decontamination factor

GRAVI Gravimetric effi ciency

HEPA High Effi ciency Particulate Air (fi lter)

ISO International Standards Organisation

MPPS Most Penetrating Particule Size

OPA Opacimetric effi ciency

ULPA Ultra Low Penetration Air (fi lter)

UNICLIMA Syndicat du matériel frigorifi que, syndicat de l’aéraulique

VOC Volatile Organic Compounds

VTT Technical Research Centre (Finland)

p Pressure drop

MPPS : Most Penetrating Particle Size

The overall effi ciency of an air fi lter results from the combina-tion of the 4 basic mechanisms of fi ltration (settling, inertia, interception and diffusion), the effi ciency curve of an air fi lter usually looks like a “V” when showing minimum effi ciency. This minimum effi ciency corresponds to a particle size called MPPS (Most Penetrating Particle Size).

In other terms, the MPPS is the particle size that is the most diffi cult to stop. Depending on the fi lters and the air passage speeds in the fi ltering media, the MPSS is located between 0.1 and 0.2 µm.

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ACCESSORIESSafe change bag, handling console, manometer

Casing type Casing Reference

Safe change bag without ring

Safe change bag with ring

Extended safe change bag without ring (for cell with 2 fi lters 610x305)

Extended safe change bag with ring (for cell with 2 fi lters 610x305

Handling consoleMagnehelic manometer

0 to 1000 Pa

UNIT TIGHT LOCK

CASING

7110.11.001900.43.00 1900.50.00

N/A N/A

N/A

1900.72.02*

7210.11.00

7120.11.00

1900.44.00 1900.49.00

7905.02.00(casing with vertical airfl ow)

7905.03.00(casing with horizontal airfl ow)

7120.21.00

7220.21.00

7220.11.00

7130.11.00

7230.11.00

7140.11.001900.41.00 1900.46.00

1900.78.00 1900.78.01

7905.00.00(casing with vertical airfl ow)

7905.01.00(casing with horizontal airfl ow)

7240.11.00

7150.11.00 1900.40.00 (for prefi lter) 1900.41.00 (for fi lter)

1900.45.00 (for prefi lter) 1900.46.00 (for fi lter)7250.11.00

MULTICELLULAR TIGHT LOCK

CASING

7140.12.00à

7140.16.00

1900.41.00 1900.46.00

7905.00.00

7240.12.00à

7240.16.00

7140.22.00à

7140.26.00

7240.22.00à

7240.26.00

7150.12.00à

7150.16.00 1900.40.00 (for prefi lter) 1900.41.00 (for fi lter)

1900.45.00 (for prefi lter) 1900.46.00 (for fi lter)7250.12.00

à7250.16.00

* Each tight lock casing is supplied with 1 manometer per fi ltration stage assembled and wired.

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FILTERING MEDIADisks and ReelsApplications: for measuring and air sampling devices

Type: cellulose or glass fi ber fi ber paper.

PAPER CHARACTERISTICS

Reference Grammage g/m² DOP effi ciency 0.3%m at 1 cm/s Pressure drop at 1 cm/s

Cellulose fi ber paper GREEN 50 45% 15 Pa

Cellulose fi ber paper BLUE 85 65% 35 Pa

Cellulose fi ber paper YELLOW 100 95% 70 Pa

Cellulose fi ber paper PINK 150 99.90% 150 Pa

Cellulose fi ber paper WHITE 80 95% 30 Pa

VHE glass fi ber paper 85 99.99% 75 Pa

PAPER CHARACTERISTICS

Width (m) Length (m) Number of rolls Blue series paper Yellow series paper White series paper

0.04 20 270 3022.01

0.044 65 100 3021.10

0.06 40 108 3022.18

0.07 25 95 3024.21

0.07 40 80 3021.22 3022.22

0.16 80 18 3022.31

0.16 Ext diam 100 50 3022.33

0.80 Ext diam 138 80 3022.37

0.04 65 80 3022.53


SHAPES AND MODELS/DISKS

Diameter (mm) Min. quantity Blue series paper Yellow series paper Pink series paper White series paper Green series paper

40 to 80 5000 3051.04 to 08 3052.04 to 08 3053.04 to 08 3054.04 to 08 3056.04 to 08

81 to 120 5000 3051.09 to 12 3052.09 to 12 3053.09 to 12 3054.09 to 12 3056.09 to 12

130 2500 3051.13 3052.13 3053.13 3054.13 3056.13

131 to 160 2500 3051.14 to 16 3052.14 to 16 3053.14 to 16 3054.14 to 16 3056.14 to 16

For other models, please consult us.

VHE GLASS FIBER

Diameter Min. quantity Series

130 2500 3056.33

47 1000 3056.40*

* not water resistant.

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MEMORY JOGGERSAcronyms and abbreviations

AFNOR Association Française de Normalisation

AHU Air Handling Unit

ASHRAE American Society of Heating, Refrigerating and Air-conditioning Engineers (USA)

ASPEC Association pour la Prévention et l’Etude de la Contamination

BSI British Standards Institute

CEN Comité Européen de Normalisation

CETIAT Centre Technique des Industries Aérauliques et Thermiques

CNC Condensation Nucleus Counter

CSTB Centre Scientifi que et Technique du Bâtiment

DEHS Di-Ethyl-Hexyl-Sebaçate (= DES = DOS)

DIN Deutsches Institut für Normung

DOP Di-Octyl-Phtalate

EUROVENT European Committee of Air Handling and Refrige-ration Equipment Manufacturers

FR Decontamination factor

GRAVI Gravimetric effi ciency

HEPA High Effi ciency Particulate Air (fi lter)

ISO International Standards Organisation

MPPS Most Penetrating Particule Size

OPA Opacimetric effi ciency

ULPA Ultra Low Penetration Air (fi lter)

UNICLIMA Syndicat du matériel frigorifi que, syndicat de l’aé-raulique

VOC Volatile Organic Compounds

VTT Technical Research Centre (Finland)

p Pressure drop

Particle diameterA graph representing the percentage of the spread in number, in area and in weight of the particles present in the atmospheric air depending on the diameter.

MPPS : Most Penetrating Particle Size

The overall effi ciency of an air fi lter results from the combina-tion of the 4 basic mechanisms of fi ltration (settling, inertia, interception and diffusion), the effi ciency curve of an air fi lter usually looks like a “V” when showing minimum effi ciency. This minimum effi ciency corresponds to a particle size called MPPS (Most Penetrating Particle Size).

In other terms, the MPPS is the particle size that is the most diffi cult to stop. Depending on the fi lters and the air passage speeds in the fi ltering media, the MPSS is located between 0.1 and 0.2 µm.

Standards: History

Year Reference Test type Classifi cation

1956 MIL STD 282 DOP 0.3 µm

1972 AFNOR NF X 44.011 Uranine 0.15 µm

1976 EUROVENT 4/4 NaCl 0.35 µm EU10 to EU14

1995 CEN EN 1822 MPPS 0.1 to 0.2 µm HEPA : E10 to H14ULPA : U15 to U17

2009 CEN EN 1822 MPPS 0.1 to 0.2 µmEPA : E10 to E12

HEPA : H13 to H14ULPA : U15 to U17

Conversion table (%)

Effi ciency Penetration FR Effi ciency Penetration FR

95 5 20 99.99 0.01 10 000

99 1 100 99.995 0.005 20 000

99.5 0.5 200 99.999 0.001 100 000

99.9 0.1 1 000 99.9995 0.0005 200 000

99.95 0.05 2 000 99.9999 0.0001 1 000 000

99.97 0.03 3 333 99.99995 0.00005 2 000 000

99.98 0.02 5 000 99.99999 0.00001 10 000 000

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Filter effi ciency:

The effi ciency of an air fi lter is expressed in 3 ways:

• The yield (or effi ciency) %

• The permeance (or penetration) %

• The decontamination factor (without dimensions)

It is easy to see that the decontamination factor (DF) is the most representative expression of high fi ltration levels.

N.B. :

I = particle concentration upstream.

E = particle concentration downstream.

MPPS Integral Values MPPS Local Values

Filter group

Filter class

Min. effi ciency

(%)

Max. penetration

(%) Min. FR

Min. effi ciency

(%)

Max. penetration

(%) Min. FR

EPA(E)

E10 85 15 6.7

E11 95 5 20

E12 99.5 0.5 200

HEPA (H)

H13 99.95 0.05 2 000 99.75 0.25 400

H14 99.995 0..005 20 000 99.975 0.025 4 000

ULPA (U)

U15 99.9995 0.0005 200 000 99.9975 0.0025 4 0000

U16 99.99995 0.00005 2 000 000 99.99975 0.00025 400 000

U17 99.999995 0.000005 2 0000 000 99.9999 0.0001 1 000 000

EPA : Effi ciency Particulate Air (fi lter).

HEPA : High Effi ciency Particulate Air (fi lter).

ULPA : Ultra Low Penetration Air (fi lter).

EN/ISO cleanrooms standards applied in Europe

EN ISO 14 644 = particulate + molecular• 1 Air particulate ranking (07/1999)• 2 Follow up (11/2000)• 3 Metrology (03/2006)• 4 Conception, construction, start up (07/2001)• 5 Exploitation (12/2004)• 6 Vocabulary• 7 Isolators, glove boxes, mini environments (12/2004)• 8 Conta molecular ranking (12/2004)

EN ISO 14 698 = bio• 1 Risk areas biocontamination, air methods, surfaces,

textiles, liquids... (03/2004)• 2 bio datas interpretation (03/2004)

Classifi cations of types of air particle cleanliness for clean rooms and areas

Class. No. ISO CD 14644-1

(1996)

Max. permissible concentration (particles/m3 air) in particles of a size equal to or greater than that given below

0.1 µm 0.2 µm 0.3 µm 0.5 µm 1 µm 5 µm

ISO 1 10 2

ISO 2 100 24 10 4

ISO 3 1 000 237 102 35 8

ISO 4 10 000 2 370 1 020 352 83

ISO 5 100 000 23 700 10 200 3 520 832 29

ISO 6 1 000 000 237 000 102 000 35 200 8 320 293

ISO 7 352 000 83 200 2 930

ISO 8 3 520 000 832 000 29 300

ISO 9 35 200 000 8 320 000 293 000

C = 10N(0,1/D)2,08 part/m3.

MEMORY JOGGERS

General Conditions of Sale


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ARTICLE 1: GENERAL CONDITIONS

Except in case of special agreement, noted in writing, when the client sends an order this implies his agreement, without reservation, to the present sales conditions (GSC), excluding any other documents such as prospectuses, catalogues or website of the seller and which are only given as an indication.The present conditions replace all previous conditions.

ARTICLE 2: OFFER - ORDER

CAMFIL S.A.S reserves the right to unilaterally modify the material that is the object of an order if these modifi cations are linked to the technical or statutory development of products offered by suppliers in particular as far as all modifi cations to layout, shape, dimensions or in terms of materials is concerned.Except if indicated otherwise, the terms of the offer are valid for one month.The seller declares supplying material that complies with the standards of the European Community and declines all responsibility if the said material is used outside the EEC.

ARTICLE 3: STUDIES AND DRAFTS - CONFIDENTIALITY

Except if they are the object of a sales contract, the studies and documents of any kind submitted or sent by CAMFIL always remain its full property and have to be returned on request. In any case, they cannot be sent, reproduced, copied or executed without written authorisation.They in no case constitute a contractual document.

ARTICLE 4: ACCEPTANCE

Acceptance is made by sending CAMFIL acknowledgment of receipt of the order.Any order is considered to be accepted by the parties 72 hours after sending our acknowledgment of receipt of the order.Any accepted order defi nitively binds the client to respect, in particular, the present conditions.

ARTICLE 5: PRICE OF THE GOODS

The products are supplied at the prices in force at the time when the order is placed. They are net, before tax, without packaging, ex-works of the seller.The prices set by quotation are valid for 30 days. In case of an order resulting in a delivery deadline of over 1 month, the prices set on ordering are given as an indication and will be defi nitively given at the time of delivery.

ARTICLE 6: PAYMENT

6.1. Our goods is payable without a discount to the domicile of the seller.The delivery of goods in the sense of article 9-1 of the present brings about the issuing of the invoice. The invoice is established on the day of delivery and its amount can be demanded on this date.The full VAT amount will be demanded on delivery.6.2. In no case can payments be suspended or be the object of any kind of compensation without the prior written agreement of the seller.6.3. Billing minimum: considering the high costs of establishing invoices with a low amount, orders of a total amount of less than 150 Euros before tax, will be invoiced at a minimum price of 150 Euros before tax.6.4. Financial guarantee requirement: Any deterioration in the fi nancial situation of the purchaser could justify requesting guarantees or payment in cash, before processing the orders received.6.5. Unless in case of express agreement, invoices are payable:For series material, with an execution deadline of less than 3 months: 100% by bank transfer 30 days from the invoice issue date and with all taxes.For special or modifi ed material or for any order of an amount higher than 15,000 Euros: 30% on order before tax by cheque or bank transfer and the balance by cheque or bank transfer after 30 days from invoice issue date with all the VAT.

ARTICLE 7: RESERVATION OF OWNERSHIP

Acceptance of delivery or documents relating to this delivery is considered as accepting the present clause.7.1. The seller maintains ownership of the goods sold until actual payment of the total price in principal and accessories in accordance with law 80.335 dated 12 05 1980, the payment being considered as the actual cashing of the sums due. Payment default on any of the payment deadlines could bring about the claiming of the goods.

The client is the guardian of the goods sold under reservation of ownership and accepts risks as of delivery. Therefore, he will have to separately store them in order to identify them as belonging to CAMFIL in case of claim, insure them and accept any responsibility as of delivery.7.2. The client is authorised, within the normal operating framework of his establishment, to resell the goods delivered. He undertakes to inform his own customers that the goods resold is the object of an ownership reservation clause benefi ting CAMFIL.in case of payment incident, this authorisation is automatically void.If payment is not made by the foreseen deadline, CAMFIL reserves the right to take back the products it has delivered at the client’s costs.In case of seizure, or any other intervention of a third party concerning the goods, the purchaser must inform the seller of this immediately so that he can oppose this and uphold his rights.7.3. If the goods have been resold, the client subrogates CAMFIL, in all its rights, to the sub-purchaser. The Client will send, in order to do this, on fi rst request, the names and addresses of the third parties to whom he has resold the goods.

ARTICLE 8: DELAY – PENAL CLAUSE

8.1. All transportation and handling operations, made on site, except in case of particular agreement in the contract, are at the charge, costs and risks of the purchaser who will take out the necessary insurance.8.2. In case of dispatch by Camfi l, dispatch is made carriage forward at the lowest rates, except in case of express request from the purchaser.8.3. In all cases, it is up to the purchaser to control the shipments on arrival and to make a claim, if necessary, against the transporters.

ARTICLE 9: DELIVERY

9.1. The delivery is made available in the CAMFIL warehouses for the goods ordered. 9.2. DEADLINE: The delivery deadlines indicated in the quotations and contracts start from the time when the order has been technically defi ned, when all the information due by the client has been sent and the fi rst deposit has been received, if needed, this the event one of these items is missing, the seller is released ipso jure for any commitment or responsibility relating to the availability deadlines.The purchaser is obliged to pick up the goods delivered by the deadlines set in the order acknowledgment of receipt. Storage fees will be invoiced if the goods have not been picked up within 8 days at a level of 0.5% by week of the price before tax of the goods. The storage and handling of the goods made available will be carried out at the costs and risks of the client.The delivery date is given as an indication only and any delay cannot justify either a request for compensation or the cancellation of the order.9.3. PLACE: The seller’s warehouse is the place of delivery. The purchaser is bound to directly pick up the goods that are the object of the order or have them picked up by one of his authorised representatives from our warehouses.9.4. RISK TRANSFER: The transfer of risks for the products is made from delivery (art. 9-1).9.5. PACKAGING: The packaging is to be paid for by the purchaser. The packaging is prepared by CAMFIL who acts in the best interests of the purchaser. The packaging is only simple mechanical protection against emergency impacts.

ARTICLE 10: TRANSPORTATION

10.1. COSTS: Transportation costs, packaging costs and all related costs, in particular for loading and unloading are to be fully met by the purchaser unless there are provisions to the contrary.10.2. RISK: The goods are always transported at the risks of the purchaser who will take out the necessary insurance. It will be up to him to control the shipments on arrival and to make a claim and reservations, if necessary, against the transporters within 24 hours from receipt of the goods (reservations on the shipping bill and registered letter with acknowledgment of receipt within 48 hours).

ARTICLE 11: DEFINITIVE RECEIPT - COMPLIANCE

Defi nitive receipt will be considered to be made 8 days after the delivery date in the sense of article 9-1. Without prejudice to actions to be taken towards the carrier company, any claim concerning conspicuous defects or concerning non-compliance of the product delivered have to be made in writing within 8 days from the day of delivery.After this deadline, no claim for non-compliance will be accepted by CAMFIL.

Any return of products that do not comply with the order will have to be the object of an express prior written agreement from CAMFIL. The returned products have to be in perfect condition and in their original packaging. The accepted return of products recognised as being non-compliant by CAMFIL will give rise to the free replacement of the product at the costs of CAMFIL, not including shipping and labour costs and excluding any compensation or damage and interest.

ARTICLE 12: CONTROLS AND TESTS

Tests can be made at the request of the purchaser, in the factory, before delivery; the costs in this case will be at the charge of the purchaser.

If, after delivery, the purchaser contests the characteristics or performance of the material, he could ask that measures are taken by CAMFIL, on site, if the operation is possible. In this case, the purchaser will meet the costs incurred by CAMFIL, if the performances and characteristics are compliant with the technical sales conditions, if these are not available, compliant with the standards in force, and in the absence of standards, in accordance with the rules of the profession or good manufacturing practices and with reference to the conditions specifi ed by the manufacturer.

ARTICLE 13: GUARANTEE

The products sold by CAMFIL are guaranteed for 1 year from the delivery date not including consumables and under normal conditions of use.

CAMFIL S.A.S cannot guarantee the lifetime and the effi ciency of the fi lter as regards the environment in which it is installed.

For this guarantee and after expert opinion from its technical department, CAMFIL is limited to replacing faulty products. This guarantee does not cover labour costs or those resulting from disassembly and reassembly operations or other services. It is exclusive of all material or immaterial damage and interest.

The guarantee is not applicable if the deterioration cannot be directly put down to the normal use of the product or when a third party has been involved.

ARTICLE 14: RESPONSIBILITY

CAMFIL FARR cannot, in any case, be held liable if its products are implemented by a third party.

It is expressly agreed between the parties, that the seller’s liability arising from a malfunction or defect from of the delivered goods is limited according to the previous article, as far as hidden defects are concerned especially hidden fl aws and intangible damages.

CAMFIL FARR cannot, in any case, be held liable for a development risk of a legal nature or in case of the occurrence of a Force Majeure. By case of Force Majeure, the following are in particular meant: fl ood, seism, storm, act of war, terrorism, natural disasters and generally, any fortuitous, unforeseeable and unstoppable event.

ARTICLE 15: CANCELLATION

Any request for cancellation of an order should be expressly accepted by CAMFIL and will automatically bring about payment of a penalty that will vary between 30% and 100% of the order at the discretion of CAMFIL depending on the deadline by which this cancellation is asked for.

No cancellation will be granted for an order of special products.

ARTICLE 16: DEFEASANCE CLAUSE

In case of non-execution of all or part of its obligations by the client, the present contract will be terminated ipso jure for the benefi t of the other party without negatively affecting the damages and interest that could be claimed from the client.

Termination will come into force 8 days after sending a warning which has remained unanswered.

ARTICLE 17: COMPETENCE - DISPUTE

In case of dispute, the Commercial Court of Nanterre, applying French law, will be the only competent court, whatever the place of delivery, the method of payment accepted and even in case of the introduction of third parties of multiple defendants.

The French version of these conditions is the only one with contractual value.

For international request

Sandra MOLIÈRECustomer Service Group ResponsibleTel. +33 (0)1 46 52 48 18sandra.moliere@camfi l.fr

Arthur LEPIVERTProduct ManagerTel.+33 (0)1 46 52 49 66arthur.lepivert@camfi l.fr

CAMFIL FARR - 77/81, boulevard de la République - 92257 La Garenne Colombes Cedex - FranceTel. +33 (0)1 46 52 48 00 - Fax +33(0)1 47 60 17 81 - www.camfi lfarr.com

Protection and Safetya sales team at your service…

... and a technical team with 4 Protection and Safety engineers

1 Chemical engineer6 Design Offi ce technicians

Camfil Farr77 / 81 boulevard de la République

FR - 92257 La Garenne Colombes CedexTel. + 33 (0) 1 46 52 48 00Fax + 33 (0) 1 47 60 17 81

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The Camil Farr group standards’…

...Camfil Farr is the global leader in clean air technology and energy efficient air filter solutions with product development, R&D and local representation in America, Europe and in the Asia-Pacific region.

We supply high-quality products and services with the aim of making our customers operations more sustainable, energy efficient and productive.

Our own vision of sustainability is a global approach combining consideration for people, environmental protection and business performance.

Camil Farr is a member of the United Nations Global Compact program and follows the GRI (Global Reporting Initiative) sustainability reporting framework.

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Camfi l Farr Products and Services

Air fi ltration solutions for nuclear industry

Camfi l Farr - clean air solutions

Cam

fil Farr - Safety and P

rotection Catalogue

Safety and Protection

Nuclear, Safety and Protection Catalogue_English 2012

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Transcript of Nuclear, Safety and Protection Catalogue_English 2012