Heavy Duty Deck Wash Pump . Self-priming diaphragm pump 12v. Flow rates up to 17 litres/min (4.5 US gallons/min), pressure switch control, capable of pressures up to 2.8bar (40psi)Ideal for cleaning leisure boats, fish boxes, anchor chains and dinghies. Includes strainer. Features: .Self-primes up to 2.4m vertical lift . Quick-connect plug-in ports for easy installation . Optional pressure nozzle control to run the pump only as needed . Specifications: .Voltage: 12 (Vdc) . Flow Rate: 4.5 US Gallons/Min (17 Litres/Min) . Pressure Switch Setting: 20psi (1.4 bar) Cut In, 40psi (2.8 bar) Cut Out . Amp Draw: 6.0 (amp) . Port Type: 3/4″ Hose and 3/4″ Thread included . Strainer: Included .