GT811-P 12V/24V DC Diesel Transfer Pump with Plastic Handle Pump Head: Cast iron Pump Body: Seamless steel tube Rear Cover: Aluminum Protection Cover: Plastic Stator Material: Magnetic Steel Coil Material: 100% Copper Motor: Single-phase DC motor Filter Material: Plastic ( POM ) Handle: Plastic ( POM ) Inlet and outlet joint Material: Aluminum Seal Material: NBR Battery Terminal: 2PCS ( Red and Black ) Voltage: 12V and 24V Power: 175W Speed: 3600 R/min Inlet/Outlet: 25mm/25mm Output flowing: 45L/min Suction/Head: 3m/7m Cable Length: 2m Self-Priming: Yes Packing: 6PCS/CTN Package Size: 59 x 52 x 21cm N.W/G.W: 23/24KGS