... gasoline,diesel,kerosene,and lubricated oil transfer, with high flow,high suction. Screw Gear Pump, Screw Pump, Gear Pump YCB Series screw gear pumps ... no solid granuels, such as gasoline,diesel,kerosene,and lubricated oil etc. with advantage of compact size,high flow rate,big ... equipped with relief valve.It is an ideal pump for tax fuel vehicles, oil tank trucks and also transportation of other vapor ...