Feature: 1. Superior Performance: Straight pipe diaphragm pump, with large current, small flowing, small body, corrosion resistance, which is a good choice for equipment pumps. 2. Specifications: Diaphragm pump, rated voltage is DC12V (9-14.4V), rated current is 3A, rated power is 36W, maximum flow is 3.5L/min, pressure setting is 73PSI. 3. Operating Instructions: Simple installation, only need to connect the two wires, and then connect the water outlet to the water pipe, you can turn on the power supply. 4. Easy To Use: When the water outlet is blocked (such as the nozzle is too small), the motor will not stop, but the return valve will open, and water will circulate in the pump. 5. Multi Purpose: Suitable for industrial equipment, chemical equipment, ships, carpet and floor cleaning, water purification and water treatment equipment, vehicle cleaning, agricultural spraying, air conditioning cleaning, metallurgical industries. Specification: Item Type: Diaphragm Pump Material: Engineering plastics Product Size: Approx. 12.5x9.5x6cm / 4.9x3.7x2.4in Rated Voltage: DC12V (9-14.4V) Rated Current: 3A Rated Power: 36W Maximum Flow Rate: 3.5L/Min Pressure Setting: 73PSI Uses: Can be used for garden irrigation, swimming pools, etc.. Package List: 1 x Diaphragm Pump Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.