Description Quantity: one piece Weight: 0.4 kg Material: Iron Applicable models: Universal Installation hole distance: 6.7 cm Flow rate : 80 ~ 100 (liters/hour) Current: 1.2a Voltage: 12v Material: 12V copper clad aluminum Pressure: 0.032-0.045 MPA Outlet pressure: 3-6 psi Inlet and outlet diameter: 8 mm Hose interface: 0.8 cm Oil is supplied to the car through the piston and super suction ensures more stable oil supply to the car. Very light, easy to carry, easy to assemble, easy to install and connect, 2 screw fixing, 2 wire design. This replacement pump for electric piston fuel pump, auxiliary pump and main piston pump has more functions and is ideal for suction cups, pumps or similar devices for vacuum, refueling, propulsion, transportation and many more. Compatible with other suitable cars, trucks, boats and generators. Good quality product