12V Diaphragm Water Pump 3.5 GPM Self Priming With Adjustable 40 To 80 PSI Overload Protection Half Inch MNPT A Real Workhorse For RV Boat Farm Garden Irrigation

Single 12V Diaphragm Water Pump for RVs and Boats
✔️ Self-priming up to 6 ft, adjustable 40-80 PSI range, 7.5A motor

This compact 12V diaphragm pump is built to move water reliably in mobile setups like RVs, boats, and small farms. It delivers steady flow for drinking, cleaning, and irrigation wherever your travels take you.

✅ 3.5 GPM open flow rate
✅ Self-priming up to 6 ft
✅ Adjustable pressure 40-80 PSI
✅ 1/2 in MNPT inlet/outlet
✅ Built-in overload protection and 7.5A motor
✅ Sealing tape included to prevent leaks

💡 What is a diaphragm water pump used for in RVs and irrigation systems?

It's handy for moving water reliably in compact, portable systems and remote locations.

• RV and boat water supply with adjustable pressure
• Garden irrigation and farm watering with stable flow
• Quiet operation and overload protection for long use