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HomeProducts Direct-driver oilless         Model Motor Pressure Cylinder 50Hz 60Hz  Tank N.W. MEAS. Stroke Speed Displacement Stroke Speed Displacement kw HP bar psi mm n mm rpm L/min cfm mm rpm L/min cfm L Gal kg Lbs L×W×H(cm) GPW-MT550DX 0.55 0.75 8 116 63.5 2 12 1450 110  3.9  12 1700 129 4.6  30 7.9  25.5 56  42×42×66 GPW-MT750DX 0.75 1 8 116 69.7 2 12 1450 133  4.7  12 1700 156 5.5  30 7.9  27 60  42×42×66