Self-priming diaphragm pump. Flow rates up to 17 Liters per minute. Pressure switch control, capable of pressures up to 2.8 Bar (40PSI). Ideal for cleaning leisure boats, fish boxes, anchor chains and dinghies. Includes strainer. Self-primes up to 2.4m vertical lift Quick-connect plug-in ports for easy installation Type: Heavy Duty Deck Wash Pressure: 20PSI (Cut-in), 40PSI (Cut-out) Material: Polypropylene Body, Santoprene Diaphragm, EPDM Valves