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HomeProducts V-Belt-Driver Air CompressorDouble stage v-belt driver pump         Model Motor Cylinder Speed Stroke Displacement Pressure N.W. MEAS. kw HP 1st/mm 2nd/mm piece rpm mm L/min cfm bar psi kg Lbs L×W×H(cm) GPV-1090CT 3 4 90 55 1/1 1150 60 439  15.6  12 175 29 64  41x37x48 GPV-1105CT 4 5.5 105 55 1/1 1150 60 597  21.2  12 175 43 95  41x47x49