Aluminum rotary hand oil pump ( GT-131A ) Material: Aluminum alloy Impeller Material: Plastic (ABS) Vane Material: Plastic(PPS) Spring and pry bar Material: Cast Iron (galvanized) Screw and Nut Material: Cast Iron(galvanized) Hand shank Material: Wood Adapter and Filter Material: Plastic (POM) Seal Material: NBR Pump Body Dia: 115mm Aluminum Pipe: 337mm x 3 Aluminum Pipe Thickness: 1.25mm Inlet Dia: 32mm Outlet Dia: 25mm Adapter Size: 2 inch Product Length: 1280mm Output Flowing: 21L/min Head: 5m Suction: 3m Speed: 70R/min Application: gasoline, diesel fuel, kerosene, lubricant, ethyl alcohol Packing: 10PCS/CTN Package Size: 82x37x29cm N.W/G.W:14.5/15.7KGS