12V Marine Water Pump – Auto-Priming Diaphragm, 35 PSI
Reliable on-demand water pressure wherever you need it. This 12V self-priming diaphragm pump delivers consistent 35 PSI flow for boats, RVs, caravans, showers, and onboard bathrooms — starting automatically when you open a tap and shutting off when demand stops.
Key Features
Auto-Priming – Self-primes without manual intervention; runs dry without damage
35 PSI Operating Pressure – Consistent pressure for showers, sinks, and bathroom fixtures
Diaphragm Design – Quiet, pulsation-dampened operation ideal for enclosed spaces
12V DC Power – Compatible with standard marine and RV electrical systems
Automatic On/Off – Pressure switch activates pump when a tap is opened
Compact & Lightweight – Easy to install in tight bilge or cabinet spaces
