CO2 (Freezing) The 50 bar GEA Grasso 5HP compressor, developed for use in CO2 cascade freezing systems, is a well accepted and reliable appearance in the industrial refrigeration market. 4 single stage models from 3 up to 6 cylinders cover a wide range capacities. The extremely low volume  flow in relation with the cooling capacity makes this series to a big performer.

NH3 (Heat pump applications) A logic further development of the GEA Grasso 5HP series is the integration in NH3 heat pump systems. The 50 bar design makes it possible to condensate up to 82 °C and as a result of that produce high level of water temperatures. Heat pump systems are developing very quick in various segments of industry (Dairy, slaugther-houses etc.) and contribute in reducing waste heat as well as CO2  emissions.

Features of GEA Grasso 5HP series Compact modular cast iron compressor housing High stage design pressure: 50 bar Up to 30 pressure difference (Pc - Po) models Heavy duty axial roller bearing Special design gas tight shaft seal Counter pressure independed overflow valve Capacity control steps per cylinder Suitable for speed control  (500 - 1500 min.-1) Peek technology for high effciency and long valve life time

* Theoretical swept volume based on max. speed of N = 1500 min.-1
** Capacity based on: 2K superheat, 0K subcooling