... 2.Feature & Benefit : Centrifugal Pump 1. Double Rotary Gears Large Output, Low Pressure Self priming Oily Liquids Transfer Stainless Steel material available ... -22CY-60/3-249600.3518.5 Gear oil pump ,for lubricant ,diesel,kerosene,gasoline or acid, alkaline alkaline liquid transfer.but not for water. Gear Oil Pump