12V Fuel Transfer Pump, 2.5 to 4 PSI pressure, 70 L/H flow rate, 5/16 (8mm) inlet and outlet sizeSophisticated construction , based on reliable materials and fine craftsmanship. Universal transfer fuel pump for all 12 volt cars, trucks, boats and generatorsThis electric fuel pump is only suitable for gasoline and diesel, not suitable for ethanol gasoline, watery liquid. This electric fuel pump supplies fuel to the car through the piston and has stronger suction to ensure fuel supply to the carThis low pressure fuel pump provides optimal flow while reducing noise of the pump. Precision-coupled manifold and brush materials provide durable, consistent performance and extended life in various fuel formulationsThe HEP-02 fuel pump is easy to install and connect with 2-bolt mounting, 2-wire design. Stronger suction to ensure more stable car fuel supply Features: Material: 100 % brass Length: 2.24 inches Width: 2 inches Inlet and outlet size: 8 mm Model: HEP-02A Output Pressure: 2.5-4 PSI Current: 1-2A Flow Rates: 70 L/H < p>Input voltage: 12 volts Compatible with: all 12 volt cars, trucks, boats and generators. Features: 1. Sophisticated construction, based on reliable materials and fine craftsmanship 2. Easy to install and use 3. Lightweight and small in size 4. Easy to install and connect 5. Plug in connector Package includes: 1 12V fuel pump.