Thanks to a large 5-chamber diaphragm pump, the Seaflo 12V 55 Series Heavy-Duty Diaphragm Water Pump delivers high-volume water flow with reduced pump cycling. This 4A water pump moves 5.5 gallons per minute and self-primes up to 6'. You can use it for continuous duty or on-demand use, and safely run it dry. It's also suitable for holding-tank water systems on a boat or in an RV. Built-in pressure switch automatically starts and stops the pump when the faucet is opened and closed. Other highlights include quiet operation, easy-connect fittings, industry-standard mount pattern, and built-in thermal protection. Top-quality construction details include EPDM valves, Santoprene diaphragm, and 16 AWG wire. Comes with 2 straight barbed fittings and 1 inline strainer. 1/2"-14 MNPT ports. Manufacturer's 4-year warranty.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov