SHURFLO Revolution 12V DC RV Fresh Water Pump, 2.0 GPM

The SHURFLO Revolution 12V DC fresh water pump uses a four-chamber diaphragm with a one-piece diaphragm and internal bypass to deliver steady flow and dependable pressure for RV plumbing, marine systems, and portable water transfer. A built-in switch shuts the pump off at 50 PSI and restarts it around 40 PSI for consistent pressure at the tap.

It dry-primes up to 6 feet and runs dry without damage, so it keeps up when tanks get low on the road. Polypropylene housing, a Santoprene diaphragm, and EPDM valves with stainless and zinc-plated hardware give it a long service life, and the 12V motor's thermal overload protection lets it mount in any position.