Seachoice NMDP1-040-060-52A 12V 3.5 GPM 60 PSI Diaphragm Water Pressure Pump

The Seachoice NMDP1-040-060-52A is a 52-Series 12-volt DC diaphragm water pressure pump designed for reliable freshwater and marine applications including boats, RVs, and live-aboard vessels. Delivering a flow rate of 3.5 GPM (approximately 13.2 LPM) at up to 60 PSI, this pump is well-suited for pressurized water systems requiring consistent on-demand flow.

This diaphragm-style pump is self-priming and features an automatic pressure switch that activates the pump when a faucet or valve is opened and shuts it off when demand stops, providing hands-free operation. Key Features:

• 12V DC operation for easy integration into standard 12-volt marine and RV electrical systems
• 3.5 GPM open flow rate for robust water delivery
• 60 PSI maximum pressure with built-in automatic pressure switch
• Self-priming design — can run dry without damage to the pump
• 52-Series diaphragm construction with corrosion-resistant housing built for marine environments
• Sealed motor and long-life ball bearings for extended service life
• Compact form factor suitable for tight installation spaces aboard boats or in RVs

The Seachoice NMDP1-040-060-52A is an ideal replacement or upgrade pump for pressurized water systems on powerboats, sailboats, campers, and travel trailers. Its durable diaphragm design handles particulates and works with a variety of water system plumbing configurations.