Semi-hermetic reciprocating refrigeration compressor
max. 33.1 m³/h, max. 35 bar | HG R407C series Bock Kältemaschinen

Based on our currents semi-hermetic product range, with its outstanding advantages and features, there is now a compressor series available for the use with the refrigerant R407C with expanded fields of application.
Those compressors are especially suited for the application in mobile air-conditioning systems, such as railway air-conditioning.
Condensing pressures of up to 35 bar possible (approx. 74°C condensing temperature).

The refrigerant R407C

Besides R407C, R410A is also considered a long-term replacement refrigerant for R22. In addition, it is an alternative to R134a.

Suitable refrigeration oils are ester oils, such as e.g. Fuchs Reniso SE55.