... transfer, with high flow,high suction. Screw Gear Pump, Screw Pump, Gear PumpYCB Series screw gear pumps use two srew gears to transfer ... gasoline,diesel,kerosene,and lubricated oil etc. with advantage of compact size,high flow rate,big delivery head, low noise and ... .5Kg 58Kg Packing Size 31*24*31 44*32*43 Gear Oil Pump (screw gear pump, oil transfer pump)