WASSERMANN RV Water Pump 12V DC — Self-Priming Diaphragm, 5 GPM, 55 PSI

Reliable water flow on the go

The Wassermann RV Water Pump is a compact, dependable 12V DC diaphragm pump designed to keep your freshwater system steady whether you are on the road, at the marina, or in your backyard. With a capable 5 gallons per minute flow and a steady 55 PSI pressure setting, you can manage everyday tasks with confidence—sinks, small showers, and refill points feel smooth and predictable, even in mobile environments.

What’s in the box

This complete kit is ready to install and takes the guesswork out of setup. It includes every essential piece to get you going quickly:

• 12V RV water pump
• 2 x 1/2 inch barbed hose adapters
• 1 x 1/2 inch male-thread hose adapter
• 1 x debris filter
• 1 x user manual

Performance you can count on

The pump runs on a standard 12V supply, making it easy to wire to a house battery or plug into a vehicle’s cigarette lighter for portable use. The combination of 5 GPM and 55 PSI supports everyday needs without requiring constant adjustments or manual priming.

• 12V DC operation for RVs, boats, yachts, and gardens
• Auto start and stop via an integrated pressure switch for hands-free use
• Self-priming design that helps you get water flowing quickly
• Corrosion-resistant construction and safe dry-run capability for longevity

Designed for life on the move

Whether you are camping, cruising, or tending a remote water supply, this pump stays ready. Its durable build and automatic pressure control minimize fiddling and provide a dependable water supply as you explore.

Tips for installation and use

Plan a simple wiring layout to connect to a 12V battery, and keep hoses secure to prevent wear. When first using the system, open a tap to prime the line, then enjoy steady pressure as you go.