Flojet RV & Marine 12 VDC Water Pump R3526144D — 3 GPM, 50 PSI, Quiet Self-Priming

The Flojet R3526144D is a 12 VDC, 3-chamber self-priming RV and marine water pump that delivers up to 3 GPM at 50 PSI with corrosion-resistant construction and quiet, automatic operation.

This compact pump is built for recreational vehicles, camper-trailers, and small boats that need reliable pressurized water on demand. Engineered with a three-chamber diaphragm design and polypropylene housing, it resists corrosion and handles water temperatures up to 160°F. The pump includes sound-absorbing mounts for quieter operation and an automatic shut-off to prevent over-pressurization during intermittent use.

How much water flow and pressure can I expect from this pump?

The Flojet R3526144D produces up to 3 gallons per minute (GPM) and a maximum pressure of 50 PSI, which covers typical freshwater needs in RV sinks, showers, and galley fixtures. Performance holds steady under normal operating conditions and the pump self-primes to simplify installations where suction lift is required.

• Maximum flow: 3 GPM for steady household-style use
• Maximum pressure: 50 PSI for consistent fixture performance
• Self-priming: handles suction lifts and intermittent flow
• Temperature limit: up to 160°F for hot water compatibility

Will this pump fit my RV or boat plumbing and electrical setup?

This unit runs on 12 VDC, making it compatible with standard RV and marine 12-volt systems. Its compact footprint and flexible inlet/outlet fittings allow mounting in tight spaces; always check hose size and mounting brackets to match your vehicle or vessel layout.

• Voltage: 12 VDC — appropriate for most RV and boat battery systems
• Compact design: fits under cabinets or in pump compartments
• Mounting: includes sound-absorbing mounts to reduce vibration
• Connection: compatible with common flexible hose fittings

How durable and maintenance-friendly is the Flojet R3526144D?

The pump is molded from corrosion-resistant polypropylene and uses a three-chamber diaphragm arrangement that minimizes wear from intermittent duty cycles. Routine maintenance is minimal: inspect hoses, clamps, and mounting periodically, and flush the system if exposed to contaminants or stagnant water.

• Material: polypropylene housing resists rust and corrosion
• Design: three-chamber diaphragms for reliable intermittent use
• Service: easy-access mounting for visual inspections and hose checks
• Operating life: suited for camper/marine conditions with proper care

What noise and protection features does this pump include?

The Flojet R3526144D uses sound-absorbing mounts to reduce operational noise, helping keep onboard living areas quieter. An automatic shut-off prevents the pump from over-pressurizing the system, and the self-priming capability reduces run time needed to establish flow.

• Noise reduction: sound-absorbing mounts for quieter operation
• Protection: automatic shut-off to stop at set pressure
• Efficiency: self-priming reduces start-up cycling and dry-run risk
• Temperature tolerance: rated to 160°F for hot water duties

Who is this for? The Flojet R3526144D is aimed at RV owners, boaters, and camper-trailer enthusiasts who need a dependable, compact 12 VDC water pump for sinks, showers, and galley use. It fits installations that require moderate flow and pressure, corrosion resistance, quiet operation, and straightforward maintenance. Choose this model when you want a pump optimized for intermittent domestic-style water delivery in mobile and marine environments.