On Demand 110V AC Water Pressure Pump With 4 GPM At 50 PSI, Self Priming 3 Chamber Diaphragm Pump Featuring Pressure Switch And Strainer For RVs, Marine, Garden, Kitchen And Bathroom

On-Demand 110V Diaphragm Water Pump, 4 GPM at 50 PSI
✔️ 4.0 GPM at 50 PSI, self-priming 3-chamber; Pack: 1 unit

This compact 110V AC water pressure pump boosts fresh-water flow for RVs, boats, gardens, kitchens and bathrooms. It features a self-priming 3-chamber diaphragm design and is ideal for auto pressure control in mobile and off-grid setups.

✅ 110V AC input, 4.0 GPM at 50 PSI
✅ Self-priming up to 9.8 ft (3.0 m) lift
✅ Adjustable pressure switch 40-70 PSI
✅ 1/2 in (12.7 mm) barbed hose fittings with 50 Mesh inlet strainer
✅ Quiet operation ≤50 dB with rubber mounting base
✅ Thermal overload protection for motor longevity
✅ Complete kit includes pump, fittings, wall plug (110V/115V), strainer, Teflon tape, and user manual

💡 What is a water pressure pump used for in RVs and off-grid setups?

- Handy solution to boost water pressure for sinks, showers, and toilets in RVs, boats, and cabins - Auto on/off via pressure switch provides hands-free operation and consistent flow - Self-priming diaphragm design handles suction lift and reduces priming effort - Compact, quiet, and easy to install with included fittings and strainer