Water Diaphragm Pump, 12V DC, 5.5 GPM Flow, 70 PSI Rated Pressure (40-100 PSI Adjustable), 1/2" MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified

Water Diaphragm Pump, 12V DC, 5.5 GPM, 70 PSI Adjustable, 1/2" MNPT Self-Priming Sprayer Pump for RV, Boat, Lawn (Single Unit)
✔️ 12V diaphragm pump with auto pressure switch, 5.5 GPM flow, self-prime up to 6 ft, adjustable 40-100 PSI, FCC certified, 1/2" MNPT, low-noise operation

This water diaphragm pump is a reliable on-demand unit packed as a single, ready-to-install pump for portable water needs. Use it for RVs, boats, lawn sprayers, small irrigation, or remote wash tasks where steady pressure matters.

✅ Open flow rate: 5.5 GPM (20.8 L/min) ✅ 12V DC motor, draws about 17A for strong performance ✅ Self-priming capability up to 6 ft (about 1.8 m) ✅ Adjustable pressure range: 40-100 PSI (70 PSI nominal) for precise control ✅ Automatic pressure switch provides hands-free on/off by faucet demand ✅ 1/2" MNPT inlet/outlet fittings; compact, lightweight design ✅ FCC certified for safety and reliability; overload protection protects the pump ✅ Dry-running capable for short periods; sealing tape included to reduce wear and leaks ✅ Quiet operation with low energy consumption for portable use ✅ Note: Suitable for car washing and agricultural irrigation; not recommended for RV use
💡 What is a 12V water diaphragm pump used for in off-grid and mobile setups? This pump is designed to deliver dependable, on-demand water pressure for small, mobile or remote systems. - 12V DC operation provides portable, battery-powered pumping - Self-priming and automatic switch allow hands-free control with faucet use - Adjustable 40-100 PSI supports multiple tasks from spray to rinse - Compact, quiet design with safety features enhances reliability in outdoor scenarios