HELIUM COMPRESSORS
D e p e n d a b l e u p to 500 bar – any wher e, any time, any gas .

Ideal for helium circuits and cooling
Passat WP 156L BasSeal He
Gas Inlet Pressure:0.07 barg

Flow Rate:

Gas Outlet Pressure:

40 barg

Rated Power:

Gas Inlet Pressure:0.07 barg

Flow Rate:

Gas Outlet Pressure:

40 barg

Rated Power:

Gas Inlet Pressure:0.07 barg

Flow Rate:

Gas Outlet Pressure:

40 barg

Rated Power:

up to 128 m³/h
20 – 35 kW

Passat WP 276L BasSeal He
up to 235 m³/h
37 – 52 kW

Passat WP 316L BasSeal He
up to 295 m³/h
45 – 85 kW

Ideal for small helium recovery systems
Tornado WP 4325 BasSeal He
Gas Inlet Pressure:0.05 barg

Flow Rate:up to 21 m³/h

Gas Outlet Pressure:

230 barg

Rated Power:

7.5  – 13 kW

Ideal for all kinds of helium recovery systems and cylinder filling
Hurricane WP 4331 BasSeal He
0.05 barg

Flow Rate:

230 barg

Rated Power:

Gas Inlet Pressure:0.05 barg

Flow Rate:

Gas Outlet Pressure:

230 barg

Rated Power:

Gas Inlet Pressure:0.05 barg

Flow Rate:

Gas Outlet Pressure:

200 barg

Rated Power:

Gas Inlet Pressure:
Gas Outlet Pressure:

up to 35 m³/h
11 – 18 kW

Hurricane WP 4341 BasSeal He
up to 57 m³/h
15 – 26 kW

Hurricane WP 4351 BasSeal He
up to 114 m³/h
30 – 52 kW

Ideal for big helium recovery systems and cylinder filling6000 series WP 6550 BasSeal He
Gas Inlet Pressure:0.05 barg

Flow Rate:

270 m³/h

Gas Outlet Pressure:

350 barg

Rated Power:

200 kW

Sauer helium compressors

For more than 50 years Sauer Compressors specialises in the development and production of gas-tight helium
compressors. Our comprehensive experience is incorporated in every product and new development – for thebenefit of the customer.
Sauer helium compressors are specially designed for helium compression and represent the most efficient andsafe solution for all kinds of applications. So it is no surprise that leading research institutes and universities only
trust in Sauer helium compressors.
Gas companies profit from the unique advantages of Sauer helium compressors and the support of the worldwide
sales and service network of the Sauer Compressors Group.

Unique Sauer advantages
Gas-tightness
Sauer helium compressors reach a leakage rate of less than0.1 mbar x l/s.

¸ Gas-tight crank case with double lip seal at the crankshaft¸ Special, helium suitable sealings and gaskets¸ Gas-tight hoses¸ Intake buffer tank and condensate collecting vessel¸ Gas-tight oil lock to the crank case¸ Vacuum flanges acc. to ISO 2861 at gas inlet¸ Encapsulated safety valves¸ Gas recirculation back to the suction side by a common piping

Reliability
Sauer helium compressors are designed for continuous operation.

¸ Valves with modified stroke and spring suspension¸ Helium optimized lubrication¸ Efficient cooling, especially around the highly stressed valves

Test procedure
Sauer helium compressors are tested under operation conditions ona special helium test bench.

¸ 16 hours running & performance test at final pressure with helium¸ Tightness check and measurement of the leakage rate with helium¸ 3.1 Inspection Certificate of Performance Data & Leakage Rate
¸ Delivered filled with helium to avoid purge losses

For detailed consultancy please contact our helium experts via

sales@sauercompressors.de.

HAUG Sauer Kompressoren AGIndustriestrasse 69015 St. Gallen
Switzerland
www.haug.chGirodin-Sauer SAS
16 Chemin du Bas des Indes
95240 Cormeilles en Parisis
Francewww.girodin-sauer.com

Sauer Compressors UK Ltd.
Sauer House
Lanswood Park, Broomfield Road
Elmstead Market, Colchester
Essex CO7 7FD
United Kingdom
www.sauercompressors.com

Sauer Compressori S. r. l.u.
Via Santa Vecchia 79
23868 Valmadrera
Italywww.sauercompressors.com

Sauer Compressors CIS
Bld. 2, office 304
Naryshkinskaya Lane 5125167 Moscow
Russian Federationwww.sauercompressors.com

Sauer Compressors USA Inc.
245 Log Canoe Circle
Stevensville, MD 21666
USA
www.sauerusa.com

Sauer Compressors MexicoAlianza Sur 303
66628 Apodaca, N.L.
Mexicowww.sauercompressors.mx

Sauer do Brasil LTDA
Rua Montevideu 327, Penha
Rio de Janeiro 21020 – 290
Brasilwww.sauerbrasil.com.br

ELGI Sauer Compressors Ltd
Elgi Industrial Complex-III
Trichy Rd, Singanallur
Coimbatore, Tamil Nadu 641005
India
www.elgisauer.com

Sauer Compressors China Ltd.
China Merchants Shanghai Center 4th Floor
68 BoHang Road
Shanghai 200120
China
www.sauercompressors.com

Sauer Compressors Singapore
421 Tagore Industrial Avenue#01 – 15 /16, Tagore 8787805
Singaporewww.sauercompressors.com

We reserve the right to make technical changes without prior notice.
Please visit www.sauercompressors.com for the latest version of the brochure.

pictures: shutterstock, Renard, Sauer&Sohn

J. P. Sauer & Sohn Maschinenbau GmbH
Brauner Berg 1524159 Kiel
Germany
www.sauercompressors.com

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