The compressor is used for refrigerators, freezers refrigerators, kitchen refrigerators, cold boxes, display cabinets, dehumidifiers and other cooling appliances. Hbp:015 mbp:-5-25 lbp:-15-35 hbp mbp lbp back pressure compressors Model Motor input Refrigerant Motor type Displacement(cm3) Voltage Qd6g 150w R134a Rsir/cisr 6.0 100v-110v 50hz 100v-115v 50hz/60hz 220v-240v 50hz 220v-240v 50hz/60hz Qd7.5g 176w R134a Rsir/cisr 7.09 Qd8.5g 220w R134a Rsir/cisr 8.1 Qd10g 275w R134a Rsir/cisr 9.1 Qd11g 280w R134a Rsir/cisr 10.92 Qd6b 150w R12 Rsir/cisr 6.0 Qd7.5b 176w R12 Rsir/cisr 7.09 Qd8.5b 220w R12 Rsir/cisr 8.1 Qd10b 275w R12 Rsir/cisr 9.1 Qd11b 280w R12 Rsir/cisr 10.92 Qd6l 1/4h.P R404 Rsir/cisr 6.0 Qd7.5l 1/3h.P R404 Rsir/cisr 7.09 Qd8.5l 1/3+h.P R404 Rsir/cisr 8.1 Qd10l 3/7h.P R404 Rsir/cisr 9.1 Qd11l 1/2h.P R404 Rsir/cisr 10.92.