CS PRO Series Compact Screw Compressors for Hydrocarbons
Semi-hermetic
The compact screw compressors of the CS PRO series have been developed for operation with the natural hydrocarbon refrigerants propane (R290), propene (R1270), and isobutane (R600a), which have low global-warming potential.
The compressors are ideal for process cooling with and without heat recovery, for process liquid chillers in high-, medium-, and low-temperature applications, and for heat pumps, process heating, and district heating networks. They differ from the standard CS series in terms of their special electrical equipment, oil charge, safety devices, and internal lubrication system.
The CS PRO series is available only to OEM contractors with experience in handling flammable refrigerants.

Specifications
Capacity range
CSHP.5: 137 .. 1 120 m3/h at 50 Hz
CSHP.6: 258 .. 805 m3/h at 50 Hz
CSHP.6: 258 .. 805 m3/h at 50 Hz
Refrigerants
Hydrocarbons
Certifications
EAC