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12V RV Water Pump, 5.5 GPM 70 PSI 4-Chamber Diaphragm, Self-Priming On-Demand with Strainer
- HIGH FLOW PERFORMANCE: Powerful 4-chamber diaphragm pump delivers up to 5.5 GPM flow rate and 70 PSI working pressure, providing strong and reliable water supply for multiple RV fixtures, showers, faucets, and outdoor washdown applications.
- ADJUSTABLE PRESSURE & POWERFUL WATER DELIVERY: Features an adjustable pressure switch with a 30-80 PSI pressure range to customize water pressure for different needs. Provides up to 13 ft (4 m) suction lift and 147 ft (45 m) maximum head height for stable water delivery.
- AUTOMATIC DEMAND PUMP SYSTEM: Automatically starts when water demand begins and stops when the faucet is closed. The self-priming design helps maintain consistent water pressure and supports reliable operation.
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SMOOTH & DURABLE WATER PUMP: The multi-chamber diaphragm structure helps reduce pulsation and vibration, delivering smoother water flow with less noise. Compatible with 12V DC systems and NPT threaded connections.
LONG SERVICE LIFE: Built with durable components and thermal overload protection to help prevent motor damage from overheating. Supports water temperatures up to 140°F (60°C) and withstands maximum inlet pressure of 60 PSI (4.1 Bar).
LONG SERVICE LIFE: Built with durable components and thermal overload protection to help prevent motor damage from overheating. Supports water temperatures up to 140°F (60°C) and withstands maximum inlet pressure of 60 PSI (4.1 Bar).









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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Grandwood Tech Limited Return Policy
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