4 cylinder semi-hermetic refrigeration compressor, variously applied for cold rooms, refrigeration projects etc. Power supply could be 380~420v/3pH/50Hz, 440~480v/3pH/60Hz...Refrigerant could be r22, r134a, r404a, r507a or r407c. The design of the compressors with the requirements of international environmental protection, for the working mediums of HCFC-22, R404a, R407a, R407b and R407c. Compressor model: BFT80Z Nominal motor power HP/KW: 2*40/2*30 Displacement(50Hz)m3/h( High Pressure ): 2*151.6 Number*Diameter *Strokemm: 6+6*Φ 82*55 Oil injection volumeL: 2*4.75 Power supply V/Φ /Hz: 380~420YY/3/50, 440~480YY/3/60 Electrical parameter(Max operating current A): 2*78 Electrical parameter(Starting current/rotorlocked current A): 2*180/2*323 Crank- case Heater(220V)W: 2*140 Oil supply method: Forced- lubrication Weight (including freezing oil)Kg: 526
