GT820 Metering Diesel Transfer Pump Pump Head Material: Cast iron Pump Body Material: Aluminum Rear Cover Material: Aluminum Protection cover Material: Cast iron (electroplate) Stator Material: Magnetic steel Coil Material: 100% Copper Motor :Single-phase permanent magnet motor Filter Material: Plastic ( POM) Inlet and outlet joint Material: Cast iron(Copper Plating) Seal Material: NBR Plug: English-style(3 line) Flow Meter: 4 digit mechanical Flow meter 3/4" Outlet hose with 1" male thread 4m(Rubber, Black) Oil Nozzel: Aluminum (Hand) Framework Cast iron (Red) Voltage: 12V/24V Power: 175W ( DC ); 550W ( AC ) Speed: 2800 R/min Inlet diameter : 25mm Outlet diameter : 25mm Output flowing: 40L/min ( DC ); 60L/Min ( AC ) Suction: 5m Head: 10m Cable Length: 2m ( DC ); 1.3m ( AC ) Self-Priming: YES Packing: 1PCS/CTN Package Size: 42.5 x 36 x 33cm N.W/G.W: 13/14KGS ( DC ); 17/18KGS ( AC )