Spiral compressors for heat pumps

The characteristic of this series of compressors is the high degree of compression and three tongue valves that allow it to be adjusted.These compressors are optimally adapted to work with R407C, the compressors use hygroscopic polyvinilepheric oil PVE, the same as in the GFU refrigeration systems.It does not enter into chemical reactions with hydrogen, if necessary it can be easily folded.Danfoss has developed a ZH series that is compatible with equipment that works in cycles according to the principle of heat pumps.The optimal mode with a low boiling temperature indicator is created, the system is able to produce high condensation temperature indicators.This allows for heating water in the cold temperatures of the surrounding air.The refrigerant R407C is used.Danfoss's spiral compressors show high efficiency in conditions at +10 -25 ° C.providing heat performance of 4.9-39 kW.At a cooling temperature in the pump R407C, -7°C, a condensate is created with a temperature up to +50°C.