Company ProfileProduct Range

Individually ConfiguredPumping Systems for– Gas fraction pumping– Pressure boosting– Priming

The Pump Selection ...

System Cost Cuttings

Due to the considerable pressure heads and the small dimensions of the modular construction, theSERO Side Channel Pump is the best technological and economical solution for the delivery of lowviscose and pure liquids. In the investment and reliability (Total Life Cycle Cost) the Side ChannelPump is superior to the normal centrifugal pump due to its self priming capability.

High Self Priming Capability

Home Engineering Environmental Protection

SERO Characteristic Range

50

100

1 2 3 4 5 6 7 8 9 10 20 30 40

110 220 330 440 6 60550

Q[m3/h]

150

200

250

300

350

H[m]

n = 1450 min-1

Pump installation above the container for higheroperational safety and easier accessibility andmaintenance.

Containers, tanks are entirely emptied fromabove (environmental safety).

Efficiencycurve

1001 10

Centrifugal pumps

SERO-Side channel pumps

Pump typesnq = n x Qopt

1/2 / Hopt3/4

Specific speed nq (1/min)Ef

fici

ency

η (-

)

0,750,7

0,650,6

0,550,5

0,45

0,40,350,3

... a Sophisticated Know-How Concept

Output of Two-Phase Flows (Liquid/Gas Mixtures)

Partial gas delivery up to 50 % gas without auxiliary attachments– Our specialty: Delivery of liquids close to boiling temperature– Cavitation-proof at variable vapor pressure

(flow is not interrupted during partial degassing)

Customer Benefit: Higher operational safety guaranteestroublefree production process.

220 °C (430 °F) – Condensate

220 °C (68 °F) – Water, Acids, Carbohydrates

220 °C (32 °F)

-20 °C (-4 °F) – Liquid Gases

-40 °C (-40 °F) – Ammonia (NH3)

-60 °C (-75 °F) – Liquid Carbon Dioxide (CO2)

Optimal Solution for Low Flows and High Pressures

Energy Technology Refrigeration Engineering

220 °C

(430 °F)

High efficiency rate reduces energy costs,extremely low inlet height reduces system costs.

Economical and clean delivery and circulationof refrigerants.

Vertical, singlestage inlinepump in block design forspace-saving installation,without shaft seal (magneticcoupling) or with mechani-cal seal.

● Chemical andPetrochemical Industry

● Tank Systems Engineering● Air Conditioning and

Refrigeration Engineering

● Fuels● Solvents● Acids, Bases

max. 20 m3/h5 – 52 m16 bar-20 °C to +120 °C

GGG 40.3, 1.4581

SVG/SVM

7 m

with magnetcoupling

Pump Components

Brief TechnicalDescription

Particularities

Application

Simple design with 2 O-ringsealing. Can also beused – without changingthe modular constructionunits – as a heating orcooling jacket.

For all toxic, highly volatileor highly viscous media.In combination with theSEMA or SEMIS, this jackethousing guaranteesabsolute sealing of thepumping unit.

A specially designed jackethouses the hydraulic part ofthe pump.

Simple handling by meansof keyboard settings.Factory presettings possible.

Signaling or pumpshutdown, respectively, inthe following cases:● Dry Run● Closed Suction or Pressure

Line● Below the NPSH unit-value

Metering without sensor.The monitor is directlyconnected to the motorcircuit and can be installedoutside of the Ex zone.

Compact, space-saving IECstandard dimension motor.No extra space required forthe electronic frequencyconverter in the controlcabinet.

Variable duty points canbe controlled at differentspeeds. This ensuresexpanded pumpperformance while savingenergy.

Three-phase motor withintegrated electronicfrequency converter forcontinuously variable speedcontrol.

Ensures expansion of thepump in axial direction, inparticular with higher orlower temperatures.

Recommended for pumps inboiler/condensate systems.

Axial expansion joints, onboth sides with fixedflanges.

Dry Run and LoadMonitors

Jacket Housing Speed Control Expansion Joints

CapacityPressure HeadRated PressureTemperatureSuction HeightMaterials

Particularities

Application

Media Selection

Very well suited as a boilerfeed pump.As a 25 bar machine madefrom stainless steel, also aninteresting alternative forthe chemical industry.

● Systems and EquipmentEngineering

● Chemical Industry● for Chlorination and

Neutralization● Boiler Feeding

● Fuels, Oil● Acids, Bases, Solvents● Condensate

max. 20 m3/h5 – 250 m25 bar-20 °C to +120 °C7 mGG 25, 1.4581

For increased requirementsin home engineering,agriculture, and generalindustry.

● Home Engineering● Agriculture● General Industrial

Engineering● Marine Industry

● Water, also for Sprinklingand Irrigation

● Sae water● Acids, Bases, Solvents● Carbohydrates

max. 7,5 m3/h5 – 150 m16 bar-20 °C to +120 °C7 mGG 25, 1.4581

For heavy-duty service inthe chemical industry andprocess engineering.According to standardsDIN/EN 734

● Process Engineering● Chemical and Petro-

chemical Industry● Systems and Equipment

Engineering

● Acids, Bases● Carbohydrates● Processing Water

max. 36 m3/h5 – 350 m40 bar-40 °C to +220 °C7 mGG 25, GGG 40.3,1.4581

SOH...WSOHB...W

SFH...WSFH...WW

SRZ...WSRZ...WW

The Side Channel Pumpsfor higher operational safety and lower operating expenditure

CapacityPressure HeadRated PressureTemperatureSuction HeightMaterials

Particularities

Application

Media Selection

Pump without shaftseal by means ofmagnetic coupling.The SEMA ensuresthat hazardous sub-stances remain wherethey are supposed tobe: within the systemcycle.

● Environmental Engi-neering

● Chemical and Petro-chemical Industry

● Process and SystemsEngineering

● Aggressive andToxic Liquids

● Liquid Gases

max. 20 m3/h5 – 250 m40 bar-20 °C to +200 °C7 mGG 25, GGG 40.3,1.4581

Pump without shaftseal my means ofmagnetic coupling inblock design.Available as Multi-Function-Pump withextremely low NPSH-values or with pumpbody acc. toDIN EN 734● Environmental Engi-

neering● Chemical and petro-

chemical Industry● Process Engineering● Refrigeration Industry● Aggressive and

hazardous liquids● Refrigerants● Liquids containing

gas

max. 7,5 m3/h5 – 250 m40 bar-40 °C to +220 °C7 mGG 25, GGG 40.3,1.4581

Special pump forrefrigerants up to-60 °C. For carefreetransportation, even inthe high-pressurearea.

● Chemical Industry● Process Engineering● Refrigeration Engi-

neering

● Ammonia (NH3)● Liquid Carbon

Dioxide (CO2)● CFC substitutes

max. 20 m3/h5 – 250 m40 barto -60 °C7 mGGG 40.3, 1.4581

SEMA SEMA-Block SEMA-S...TTwith magnet coupling with magnet coupling

in block designRefrigerant pump

Combination pumpwith extremely lowNPSH values. By usingonly one shaft sealon the pressure side,transportation mediacan also be carried inthe high-vacuumarea.

● Energy Engineering● Chemical Industry● Refrigeration Engi-

neering

● Media containinggas or evaporatingquickly

● Liquid Gases● Refrigerants

max. 36 m3/h5 – 350 m40 bar-40 °C to +220 °C7 mGG 25, GGG 40.3,1.4581

SRZS...W

Proven boiler feedpump in close coupleddesign with extremelylow NPSH values.

● Boiler Feeding● Condensate

Recycling

● Condensate

max. 7,5 m3/h5 – 240 m25 bar-20 °C to +120 °C7 mGG 25

SRBS...W

for gaseous liquids in the process industryThe Multi-Function Pumps

SERO – we are at your service nearby

A member of the SERO group

Spare parts Service● On our central stock

in Meckesheim wekeep at your dispo-sal all original spareparts for the SEROstandard pumpseries.

● Delivery of spareparts for standardseries is effectedwithin one day.

● Procurement/deli-very of a selection ofspare parts for otherpump brands (outsidethe SERO range).

● Advisory assistancefor an optimal com-missioning and pro-curement of originalSERO parts.

Engineered Service/Systems Engineering● Tailor-made pump

systems in variousdesigns, adapted tothe site require-ments or ready-for-operation units outof our standardprogramme.

● Electronic pump mo-nitoring or control.

● Analysis, assessmentand optimized(re)design of pumpsystems.

● Consulting assistan-ce for a technologi-cally and economi-cally optimal solutionwith Side ChannelPumps, comparedwith centrifugalpumps.

Retrofit● Modernization of

existing pumps,components andpumping systems(e.g. through sea-ling modifications,reduction of inletheights, new arran-gements allowingremoval of coolingdevices, etc.)

● We make necessarymodifications toincrease lifetimeand to reduce lifecycle costs of yourpump units.

Assembly andStart-up● Expert-guided, at-

site pump installa-tion and start-up(75% of all dama-ges occured duringthe guaranteeperiod result fromfalse assembly orstart-up).

● We check thewhole system andoptimize the plantparameters duringthe process.

● We maintain yourpumps and lookafter them.

Training● We offer trainings

at-site or in ourMeckesheim pre-mises, helping toqualify your person-nel and update themwith all relevantknow-how.

● Trained and quali-fied personnel keepyour processes safeand minimize theoperating expendi-ture.

Repair andMaintenance● Pump users benefit

from our competent,quick and price-worthy repair ofSERO pumps and allbrands of centrifu-gal pumps.

● It is up to you to de-cide if the repair isdone at-site or in ourmodern service cen-ter in Meckesheim.

● Our Service is atyour disposal dayand night, 24 hours.

●

18941894

19291929

19591959

20032003

20052005

Max Brandenburg establishes the Berliner Pumpenfabrik AG.

Imperial patent for the side channel pump.The SERO trademark is created:

SE – selfprimingRO – rotating

Many patents follows.

The SERO Pumpenfabrik GmbH is establishedin Meckesheim by Heidelberg.

A Naturally Growing Company

Managing Director:Beate Zientek-Strietz

Prepared for the FutureWe have high engineering competence in side channel pumpingsystems.

What users can expect from us:

● First class product quality● Reliable service and availability of all spare parts● Particularly good value for your money● Competent assistance in technical and commercial matters● Top quality of offers (expert pump selection) and quick response● Extremely short delivery times, always on schedule

Founding of SMW Service und Pumpentechnik GmbHas Service Company within the SERO group.SMW offers a full „Customer Support Service“ withthe goal of an optimized Life Cycle for completepump systems.

Founding of SERO PumpSystems GmbH.SERO has positioned itself as one of the leadingmanufacturers of Side Channel Pumps.

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Partnership from A to Z

The world market offers an inexhaustible potential.We have creative ideas and an innovative management,and numerous international relationships with qualifiedpartners form the basis for our success.

For a list of our sales and service partners visit ourhomepage on the Internet: www.seroweb.de

● Friendly, open and partnership-oriented communication bothexternally and internally instills reliability as a core value in ouremployees.

● SERO is the only pump factory which exclusively produces sidechannel pumps. And we are good at what we are doing.

● Our proven product quality „Made in Germany“ reduces possiblemalfunctioning.

Guaranteed Reliability

SERO PumpSystems GmbHIndustriestraße 31D-74909 Meckesheimnear Heidelberg/Germany

info@seroweb.desales@seroweb.deservice@seroweb.dewww.seroweb.de

Phone +49 62 26 92 01-0Fax +49 62 26 92 01-40

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