R134a refrigeration compressor is used for water dispenser and freezer.high quality and low price ,low noise Model:QD36 Moter:Copper Moter type:RSIR Testing:LBP Refrigerant:R134a Displacement:3.60 cooling capacity:80 Ratedcurrent:0.70 C.O.P:0.91 Voltage/frequency:220-240V/50Hz-60hz. 120PCS IN A Pallet.