Outdoor Natural Gas Compressor Systems

Compact Fuel Station DUO, large (CFS-DUO)

CFS 22.10-37 DUO II, incl. 2 compressors CBK 22.10-37 and 2 high pressure tanks B1920 Leipzig municipal utility

C 25.0-45 (water cooled) IBAarau Erdgas AG, Aarau (CH)

CBK 22.10-37 DUO I (water-cooled) Leipzig municipal utility

CBK 28.22-90, Bus fuel station Schweinau depot EWAG/VAG Nuremberg

In contrast to the CFS-DUO series, small, this series was designed for compressors with higher capacities and/or larger gas input pressure ranges. The compressors available in this series are equipped with gas/water heat exchangers for the intermediate and after cooling. The heat transfer to the environment takes place through a water/air cooler set installed on the building roof.

In particular through this type of cooling a sound emission level under 60 dB(A) is attained even for larger compressor systems without additional sound insulation measures.

Otherwise the structure of the system and the extension possibilities for the installation of a second compressor and/or second storage tank are the same as for CFS-DUO series, small.

The CFS-DUO series, large is available with the compressor types

• C25.0-45, C28.0-75/90, CBK22.xx, CBK28.xx

Natural gas compressor for atmospheric intake pressure range for use in the CFS DUO series, large

* Power drain at 250 bar end pressure; ** related to 1013 mbar, 20 °C

Natural gas compressor for increased intake pressure range for use in the CFS DUO series, large

Compressor series CBK22.xx

* Power drain at 250 bar end pressure; ** related to 1013 mbar, 20 °C

Compressor series CBK28.xx

* Power drain at 250 bar end pressure; ** related to 1013 mbar, 20 °C