53 Series 12V DC Diaphragm Water Pump With 7.0 GPM At 60 PSI Heavy Duty Self Priming Bypass With Pressure Switch Continuous Duty 4 Year Warranty For Boats RVs And Off Grid Setups Ideal For Boats RVs Campers Yachts And Fresh Water Systems

Single-Unit 12V Diaphragm Water Pump for Boats and RVs ✔️ 12V, 7.0 GPM at 60 PSI, self-priming to 6 ft, 4-year warranty

This heavy-duty diaphragm pump is designed for boats, RVs, and off-grid water systems. It delivers a steady flow for showers, sinks, galley faucets, and washdowns in compact spaces, handling fresh or saltwater with built-in corrosion resistance.

✅ Model SFDP1-070-060-53, 12V DC operation
✅ Open flow 7.0 GPM (26.5 LPM) at 60 PSI (4.2 BAR)
✅ Self-priming up to 6 ft (1.8 m) suction lift
✅ 1/2" NPT ports (12.7 mm) for easy connections
✅ EPDM valves and Santoprene diaphragm resist corrosion
✅ Max temperature 140°F (60°C)
✅ Continuous-duty rated with 4-year warranty

💡 What is a 12V diaphragm water pump used for in boats and RVs? This handy unit moves water reliably in tight spaces and supports off-grid setups.

- Provides steady pressure for showers, sinks, and washdowns - Works with fresh and salt water systems thanks to EPDM/Santoprene build - Auto pressure switch activates on demand and stops when flow ends - Self-priming up to 6 ft (1.8 m) helps with gravity-fed tanks