This gasoline engine water pump can rapidly transfer clear water at speeds of up to 35 GPM (gallons per minute). The gas engine equipped on the pump makes it ideal for use in situations of power outages and at remote job sites. Featuring a powerful 79.8cc 4-stroke overhead valve gas engine, it includes a low oil alert and recoil start. With its multiuse functionality, this pump is suitable for various applications such as garden lawn watering, field pumping, drainage operations, clothing crops, green seedlings, irrigation, and fertilization. Specifications: Engine type: single-cylinder, air-cooled, 4-stroke gasoline engine. Engine displacement: 79.8cc Maximum power and speed: 3HP, 3700r/min Fuel tank volume: 0.95 gallons Engine oil tank volume: 0.16 gallons Maximum suction range 19ft Maximum lift: 95ft Suitable water pipe size: Water pump inlet: 1(25mm) Pump outlet: 1 (25mm) Flow rate: 35GPM This water pump is compliant with EPA standards.