SEAFLO 55 Series 12V RV Water Pump 5.5 GPM 60 PSI | Heavy Duty Diaphragm Pump with 4-Year Warranty

The SEAFLO 55 Series 12V water pump is engineered for RV owners, boaters, and off-grid users who need dependable water delivery across multiple fixtures. Producing up to 5.5 gallons per minute (GPM) with a shut-off pressure of 60 PSI, this high-performance diaphragm pump offers steady flow for showers, sinks, washdowns, and complete freshwater systems in mobile or remote environments. Its advanced 5-chamber design reduces rapid cycling while maintaining smooth, consistent pressure similar to a residential water system.

Built for durability and stable performance, the pump features a heavy duty smart pressure switch with integrated bypass, allowing automatic on-demand operation while minimizing internal wear. Premium Santoprene diaphragm and EPDM valves ensure excellent sealing and resistance to heat, abrasion, and corrosion in freshwater and saltwater conditions. Self-priming up to 9 feet enables flexible mounting above water sources, making it suitable for challenging installations. Its quiet low-vibration operation, supported by an anti-vibration rubber base, enhances onboard comfort without sacrificing high flow output. Installation is straightforward with standard threaded ports, fittings, and included strainer, making it ready for RV, marine, or off-grid plumbing systems.