1.Equipped with oil and gas separator device; 2.1HP, oil-less compressor; 3.Heavy duty industrial grade condenser; Applicable RefrigerantCat. III:R-12,R-134a,R-401C,R-406A,R-500,Cat. IV:R-22,R-401A,R-401B,R-402B,R-407C,R-407D,R-408A,R-409A,R-411A,R-411B,R-412A,R-502,R-509Cat. V :R-402A,R-404A,R-407A,R-407B,R-410A ,R-507 Power110-120V/60Hz220-240V/50Hz100V/50/60Hz110V/220V /50/60HzMotor1HP AC ; ...