MARINE & OFFSHORE

High-efficiency and reliable marine pump solutions

PROVEN TECHNOLOGY

UTILITY

Energy efficient and reliable pump solutions for district energy (heating/cooling), waste water/water, and fire-fighting protection

Cover photo:

Aerial view of residential area in Vilnius, Lithuania

UTILITYDESMI supplies energy efficient and reliable pump solutions for district energy (heating/cooling), waste water/water, and

fire-fighting protection. Reliability, energy optimisation and ease of maintenance are important parameters for a company that services

cities, buildings and especially people.

DISTRICT HEATING 4

DISTRICT COOLING 6

WATER SUPPLY 8

WASTE WATER 10

LAND-BASED SPRINKLER SYSTEMS 12

LEISURE INDUSTRIES 14

AQUACULTURE (FISH FARMING) 16

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DISTRICT HEATING

District heating is a cost effective source for heating and can often be produced from local energy sources such as waste, biomass and surplus heat from industry.

In Europe, Russia, China and other parts of the world, the district heating network is expanding continuously, but Denmark remains the global competence centre when it comes to new technologies, etc.

District heating is suitable for heating of houses in urban areas where cogeneration of electricity and heating improves fuel economy significantly.District heating can effectively and safely be pumped out to a large number of users, as it is more profitable to produce electricity and heat together than separately. For all types of heating plants, DESMI has many years of experience in supplying energy efficient pump solutions to match sustainable energy.

DESMI has e.g. supplied for these district heating projects:• Denmark – Aalborg District Heating Co. –

Rærup Pumping Station – NSL300-415 centrifu-gal pumps, each with a capacity of 2,600 m³/h.

• Denmark – Vestforbrænding Copenhagen – many pump supplies over the years (e.g. NSL 250-415).

• Holland – Nuon Energy Company (Vattenfall) – several pump supplies e.g. for WKC Almere Power plant.

• China – Zunhua Power and Heating plant (160 km east of Beijing) -NSL300-525 pumps, each with a capacity of 1,250 m³/h at 110 mWC and 1742 rpm.

• China – Harbin Daoli District Heating Scheme – NSL & DPV pumps

• Norway - Lillestrøm. e.g. NSL 300-525 pumps.DESMI has also supplied pump solutions for district heating projects in many other countries, i.e. Swe-den, Iceland, Poland, the Baltic Republics, Hungary, the Czech Republic, Kazakhstan, Mongolia etc.

RENEWABLE ENERGY

USE OF WASTE/SURPLUS HEAT

OPERATIONAL RELIABILITY

ENERGY OPTIMISATION

EASY MAINTENANCE

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DESMI’s programme within vertical in-line centrifugal pumps represents the latest developments, based on more than 150 years of experience in the pump industry.

The pumps are characterised by high levels of efficiency and low NPSH values.

With their high efficiency levels, the pumps are particularly suitable for district heating, and are available in standard programme solutions for high pressures and temperatures.

District heating

Energy efficient and reliable solutions for distribution of heat

Centrifugal pumps

From high to low pressure and high capacities

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6

8

10

15

20

40

50

60

30

80

100

mLC

m3/h

3

5

70

90

= 3,67 IPGM = 4,4 USGPMm3/hCAPACITY: 1

= 3,28 feetmTOTAL HEAD: 1

10 20 40 60 80 100 150 200 300 400 600 8001000 15002000 3000 4000

150150

200

250

5000

ESL

NSL

DSL

Pump curves

Available for all pumps

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DISTRICT COOLING

District cooling is a highly cost efficient and environmentally friendly utility service, which provides chilled water from a centralized cooling plant through a network of pipes to multiple residential, industrial and commercial buildings for air conditioning purposes. District cooling is simple and clean.DESMI provides energy efficient pumping solutions both for water intake (e.g. seawater), centralized cooling plants as well as the piping network.

The DESMI pump solutions are recognized as being highly energy efficient with low NSPH values. The pumps have a long life cycle and are very easy to maintain. The DESMI centrifugal pump range comprises:• NSL for high pressure and high capacities• DSL for moderate pressure and even larger

capacities than NSL• ESL for lower pressure and capacities.

We are able to supply in-line as well as end suction solutions – and pressure ratings up to PN25.

DESMI has e.g. supplied for these projects:• Denmark – Fynsværket (Vattenfall) – e.g. PVLN

pumps.• Denmark – KE (Copenhagen Energy Authority)

– e.g. several NSLV 300-415 pumps.• Sweden – Process Pumpar – NSL centrifugal

pumps.• Czech Republic - Renetra – NSL pumps.• Korea – Hanyang University – NSL Centrifugal

Pumps.• Korea – Changwon 1, 2, 3, 4, 5 & 6 – NSL & DSL

Centrifugal Pumps.• Korea - Seoul SemiConductor, Ansan 1, 2 & 3 –

NSL Centrigual Pumps.• China – Novozymes Biotechnology Plant, Tianjin

– DSL & NSL pumps.• United Arab Emirates - Dubai Metro.

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Transporting the cold in fluid-borne cooling systems uses less energy to transport a given amount of cold in relation to air-borne systems. By combining a fluid-borne cold transport system with energy efficient pumps from DESMI, the energy costs for cooling are reduced.

Based on many years of experience in the marine world, DESMI pumps demonstrate great resistance to the seawater used as ”free” cold in seawater cooling. Material selection and a high level of efficiency make pumps from DESMI the best choice for seawater & groundwater cooling projects.

Cooling

Lower energy costs for cooling!

Centrifugal pump

NSL

Centrifugal pump

NSLV

Centrifugal pump

ESL

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DESMI has provided pump solutions for water supply for over 125 years! When water has to be transported, the challenge is always to find the right solution with the highest level of energy efficiency.

DESMI has extensive experience in configuring pressure booster systems according to specific needs, and our many years of experience in this field ensures the most effective and economical solution.

On account of the modular construction, the range of pressure boosting systems from DESMI is very large, where we consider special designs as standard.

Pressure booster systems from DESMI can be found everywhere from high rise buildings, water

works, waste water treatment plants to industrial applications etc. (---, slettet ”food factories”) It is not just pressure boosting systems. DESMI pumps are utilised in several places within the water supply; some of the very first pumps, manufactured by DESMI more than 150 years ago, were used for water supply.

Climate change also adds to requirements related to flood control. Please do not hesitate to contact us for our assistance also for pump applications in this regard.

Whether it is for raw untreated water, potable water, drainage or filter flushing etc., DESMI has a pump solution.

RAW/SEAWATER INTAkE

TREATMENT PLANTS (INCL. DESALINATION)

BOOSTER PUMP STATIONS

FLOOD CONTROL

IRRIGATION

WATER SUPPLY

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Clean water

Make the right choice and choose DESMIas your water management partner

Why are DESMI pressure booster systems such a good choice? Because DESMI has many years of experience in this field, ensuring the most efficient and economical solution.

Standard systems are available with up to six highly efficient multi-stage centrifugal pumps. Furthermore, the complete prefabricated units come so they can be directly connected to existing piping.

All systems are tested in our factory and they are pre-programmed according to the application/installation type.

Now you can make the right choice if you want to be at the forefront, or even more importantly, the best choice if

you want to do the right thing!

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Transport and treatment of waste water are important tasks in a modern society. The waste water must be transported from residential areas and industrial companies to the waste water treatment plant, that need to optimise the way it treats wastewater with the least possible impact on people and nature.

Transportation of waste water is full of challenges. Energy optimisation, design, installation and maintenance are just some of the issues that must be addressed when establishing such systems.

DESMI has many years of experience in designing and planning pumping stations, which are essential parts of a sewage system. We use this experience for each project and ensure our customers are not exposed to unnecessarily high costs, whether it concerns installation, operation or renovation.

We offer complete pumping stations with wells, pumps, controls and piping. Based on the actual challenges, we create solutions that are individually tailored to meet specific needs.

DESMI are also involved in sewage outfall for irrigation e.g. to agricultural applications.

DESMI has e.g. supplied for these projects:• Denmark - Aarhus Water Works• Denmark - Skanderborg Forsyning A/S (Water &

Waste Water Authority)• Denmark - Galten Water Works.• Denmark - Brønderslev Spildevand (Water &

Waste Water Authority)

WASTE WATER

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Waste water

DESMI has many years’ experience with energy efficient and reliable solutions for waste water

Lifetime costs and reliability are the most important parameters for our customers.

That is why DESMI’s waste water solutions are based on trustworthy and proven systems which combined with our expertise reduce energy consumption.

Pumps Pumping stations

1212

LAND-BASED SPRINKLER

SYSTEMS

Transportable pump unitsThe pump and motor come built together in a compact unit that is easy to move. Typically, self-priming pumps are used. The pump can be combined with electric motor, diesel or gasoline engines including battery and fuel tank. Transportable pump systems can be supplied as explosion-proof.

Complete containerThe complete sprinkler or fire pump system can be supplied mounted in a container with all internal piping leading through to the container wall ready for assembly with the supply line and pressure pipe.

Stationary sprinkler pumps with electric motor or diesel engineThe complete unit comes on a base plate construction, and as pumps are also designed for diesel operation, you can choose between assembly with electric motor or diesel engine. The pump and motor are built together on the base plate via a flexible coupling.The base plate is well-dimensioned, accurately levelled and ready for quick and easy assembly on site. The complete unit also contains mounted fuel tank and start batteries.

Electronic control unitA complete Diesel unit contains an electronic control panel. DESMI is pleased to be involved, either totally or partially, in the design planning of electrical installations that concern sprinkler operation and monitoring.

DESMI has e.g. supplied for these projects:• Denmark – SydEnergi Headquarter, Esbjerg• Denmark – Berendsen Production Facilities,

Karup• Denmark – Bauhaus, Ishøj• Denmark – DHL Express Office/Warehouse,

Brøndby• Denmark – DKI-Logistics Køge• Denmark – NOVO Nordisk production facilities,

Kalundborg

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DESMI offers dimensioning and consultancy in supplying complete systems for fire protection, including electronic control. All our solutions meet international and national regulations for fire protection.

The systems can be supplied as a fixed installation in a container or as a transportable version.

Land-based sprinkler systems

Complete pump system for sprinkler installation and fire-fighting

Sprinkler systems

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LEISURE INDUSTRY

CO2 consumption significantly reducedDESMI has many years of experience in the swimming pool/public baths (aqua parks) industry and to ensure low energy consumption and pumps with high efficiency levels, we have developed new, highly effective, all bronze swimming pool pumps at reasonable prices.

Bronze is the best materialThe choice of all bronze is very deliberate. Bronze is definitely the best material when it comes to pumping chlorinated water. The efficiency remains virtually unchanged throughout the pump’s life-time, and since it is substantially higher for the new pumps, in many cases, a smaller pump can be utilised, which gives additional savings.

The savings are not only in the cost calcula-tion, but also in the environmental aspects (power consumption and CO2. We read and hear about it every day, and we all need to take responsibility.

With the new, highly efficient all bronze swimming pool pumps, there is much to save in terms of kW consumtion and thus also CO2.

DESMI has e.g. supplied for these projects:• Denmark – Scandinavian Water Slides, Helsingør.

PVLN pumps a.o.• Denmark – Fakse Svimming Pool. PVLN pumps

a.o.• Denmark - Fjord & Bælt Centret, Kerteminde.

NSL centrifugal pumps

HIGH EFFICIENCY

25% ExTRA FLOW

OPERATIONAL RELIABILTY

CONSIDERABLE kW SAVINGS

LONG LIFE WITHOUT CORROSION

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DESMI is a responsible company. We are involved in the fight to reduce CO2 emissions locally and globally. With the new, highly efficient all bronze swimming pool pumps, we are already well on the way.

Swimming pool pumps

All bronze ensures a long life without corrosion and the high efficiency is maintained throughout

the pump’s entire lifetime.

NSL PVLS

Centrifugal pump

ESL

Centrifugal pumpCentrifugal pump

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AQUACULTURE (FISH FARMING)

Durable, reliable & easy to maintainIt is no secret that DESMI pumps are reliable, easy to maintain and durable (robust). That is why our pumps are well-suited to the sometimes harsh environment they are exposed to.

Pumps from DESMI have been used for fish farming for more than 30 years and our knowledge of materials for both fresh and seawater means that we are able to deliver highly efficient pumps which

can help to reduce production costs throughout the process regardless of whether they are on a flow-through or recirculation system.

We have pumps that can be used throughout the entire process, from ”Hatchery tanks” to ”Growout tanks”, for transport to and from the oxidation, to transport to the degassing plant. Whether you need small or large pumps, we have the solution.

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Aquaculture (Fish farming)

With DESMI’s pumps, you are assured of an energy-efficient and service-friendly choice

DESMI centrifugal pumps are a service friendly alternative to submersible pumps.

Both NSL and DSL require minimal space, and there is easy access for maintenance of the pump’s rotating parts, with replaceable wear ring in the pump housing,

NSL and DSL pumps have very high efficiency levels and low NPSHr values.

The pumps are available in materials for both freshwater and seawater

Centrifugal pumps

NSL

Centrifugal pumps

DSL

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DESMI Service Team

Our dedicated global DESMI Service Teamdelivering local service

The efficient and reliable operation of DESMI products is a requirement of both the customer and DESMI. In this regard, the DESMI Service Team can support and enhance these operations on a global scale.

The DESMI Service Team are all factory-trained and available to answer both your technical and practical demands.

The DESMI Service Team can also offer customized programmes to meet specific client requirements and be your partner of choice. In case of emergency breakdowns, we can send over pumps and equipment within 48 working hours or access our global parts database and have the equipment operational in the shortest possible time.

DESMI Service Team supports a working culture based on an appropriate respect for health, safety and environmental issues.

Flexibility

ReliabilityQuality

Global service

Online/phone support On-site

Documentation support

Customized programmes

Partnership

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DESMI - One Global Company

INDUSTRYThe key factors in all areas of the process industry are reliability, productivity and performance of the production plant. These are precisely the parametres addressed by the DESMI range of products, systems and services for the industry segment.

OIL SPILL RESPONSE

The oil spill response solutions from DESMI are trusted in the industry. Whether your requirement is for offshore or the shoreline area; the Arctic or Equatorial environment, we continue to deliver proven solutions for all spill conditions – and we offer the very best life cycle costs.

UTILITYDESMI provide pumps and pump solutions for the supply of domestic water, district heating/cooling and wastewater etc. Operational reliability, energy optimization and service-friendliness are essential headlines for a business that services cities, buildings and not least, people.

DEFENCE & FUELUtilising products from other world class equipment suppliers to compliment the extensive DESMI pump range, DESMI design and build liquid handling solutions used by military forces around the globe. Based on many years experience with systems suitable for working in austere conditions and environments we provide total liquid management – from project management and systems integration to procurement and logistics planning.

DESMI is a global company specialising in the development and manufacture of pump solutions for marine, industry, oil spill combating, defence & fuel and utility both locally and globally. Our product range - supplemented with agency products from other leading world-class manufacturer’s - is complimented by related services such as the design and installation of pumping systems, oil spill recovery packages, and a first class after-sales service which can include full technical support, commissioning and product training.

DESMI equipment is sold to more than 100 countries via a network of subsidiaries and distributors on six continents.

MARINE & OFFSHOREThousands of DESMI pumps are at work on the seven seas, and these pumping solutions are living proof that our customers are satisfied with the performance of our products. For more than 50 years we have supplied marine pumps to the world’s fleet - from the largest container ships to the smallest fishing vessels. Regardless the size of the ship we know the owners’ demands for many years of trouble-free operation. In recent years we have also taken on the supply for offshore installations worldwide.

Denmark DESMI A/S - Group Head Quarter

Tagholm 1

DK-9400 Nørresundby

Tel.: +45 96 32 81 11

Fax: +45 98 17 54 99

DESMI Pumping Technology A/S

Tel.: +45 96 32 81 11

Fax: +45 98 17 54 99

DESMI Danmark A/S

Tel.: +45 72 44 02 50

Fax: +45 98 17 54 99

DESMI Contracting A/S

Tel.: +45 96 32 81 11

Fax: +45 98 17 54 99

DESMI Ro-Clean A/S

Tel.: +45 65 91 02 01

Fax: +45 65 48 16 15

DESMI Ocean Guard A/S (Associate)

Tel.: +45 96 32 81 99

Fax: +45 98 17 54 99

GermanyDESMI GmbH

Tel.: +49 407 519847

Fax: +49 407 522040

NetherlandsDESMI B.V.

Tel.: +31 30 261 00 24

Fax: +31 30 262 33 14

NorwayDESMI AS

Tel.: +47 38 12 21 80

Fax: +47 38 12 21 81

U.k.DESMI Ltd.

Tel.: +44 1782 566900

Fax: +44 1782 563666

DESMI FHS Ltd.

Tel.: +44 1782 566900

Fax: +44 1782 563666

DESMI Ro-Clean Ltd.

Tel.: +44 2380 829751

Fax: +44 2380 339190

SingaporeDESMI Singapore Pte. Ltd.

Tel.: +65 6748 2481

Fax: +65 6747 6172

USADESMI Inc.

Tel.: +1 757 857 7041

Fax: +1 757 857 6989

DESMI AFTI (Associate)

Tel.: +1 716 662 0632

Fax: +1 716 662 0636

IndonesiaDESMI Ro-Clean Asia

Tel.: +62 21 2358 4468

Fax: +62 21 2358 4401

ChinaDESMI Pumping Technology (Suzhou) Co., Ltd.

Tel.: +86 512 6274 0400

Fax: +86 512 6274 0418

DESMI Pumping Technology (Suzhou) Co., Ltd.

Shanghai Liaison Office

Tel: +86 21 6071 06 00~05, 6071 06 07~13

Fax: +86 21 60710614

DESMI Pumping Technology (Suzhou) Co., Ltd.

Tianjin Liaison Office

Tel: +86 22 8371 3731/83713732

Fax: +86 22 8371 3739

DESMI Pumping Technology (Suzhou) Co., Ltd.

Guangzhou Liaison Office

Tel: +86 20 3826 4197

Fax: +86 20 3826 4186

DESMI Pumping Technology (Suzhou) Co., Ltd.

Chongqing Liaison Office

Tel.: +86 23 6704 3809

Fax: +86 23 6704 3808

DESMI Pumping Technology (Xuancheng)

Co., Ltd.

Tel.: +86 563 2612 570

Fax: +86 563 2613 191

koreaDESMI Korea - Goyang Office

Tel.: +82 31 931 5701

Fax: +82 31 931 5702

DESMI Korea - Busan Office

Phone: +82 51 723 8801 & 8802

+82 70 7723 8804

Fax: +82 51 723 8803

EcuadorDESMI Ro-Clean Latinoamerica S.A.

Tel.: +593 2 326 1939

Fax: +593 2 326 4844

FranceDESMI SARL

Tel.: +33 1 30 43 97 10

Fax: +33 1 30 43 97 11

UAEDESMI Middle East - Abu Dhabi

Tel.: +971 508214979

DESMI Middle East - Dubai

Tel.: +971 50 554 9395

You can read more about our utility solutions at www.desmi.com or send your email to desmi@desmi.com

www.desmi.com

DEFENCE & FUELOIL SPILL RESPONSEINDUSTRY UTILITYMARINE & OFFSHORE

Your DESMI contact for Utility