Submersible Diesel Pump / Diesel Transfer Pump ( GT821 ) Pump Body: 1). Aluminum 2). Plastic 3). Stainlesee Steel Motor Case and Impeller: Plastic ( PP ) Filter and Outlet: Plastic ( Nylon ) Stator Material: Magnetic steel Coil Material: 100% Copper Screw & Nut Material: Galvanized Cast Iron Seal Material: NBR Battery Terminal: 2PCS ( Red and Black ) Switch: 6A - 250AC Voltage: 12V and 24V Power: 60W – 72W Speed: 8500R/Min Outlet Dia: 19mm Size: 50 x 177mm Output Flowing: 30L/Min Head: 3m Cable Length: 3m Self-Priming: Yes Packing: 1PC/BOX; 40PCS/CTN Package Size: 83 x 23 x 46cm N.W/G.W: 21/22KGS