12V Electric Booster Pump — Self-Priming Water Pump for Garden Watering, Car Washer, Boat, Caravan & Shower

12V Electric Booster Pump — Self-Priming Water Pump for Garden, Car Washing, Boat & Caravan

12V DC self-priming electric booster pump with intelligent backflow prevention for garden watering systems, car washing, boat bilge, caravan water supply, and portable shower applications. The self-priming design draws water from tanks, barrels, or open water sources without manual priming. Intelligent pressure switch automatically starts and stops the pump based on demand — no manual switching required.

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Key Specifications

Voltage	12V DC
Type	Self-priming centrifugal / diaphragm pump
Backflow Prevention	Intelligent check valve (automatic)
Pressure Switch	Automatic start/stop on demand
Applications	Garden watering, car washing, boat, caravan, shower

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Why Choose a 12V Self-Priming Booster Pump?

• 12V DC operation — runs directly from car battery, leisure battery, or solar system; no mains power required
• Self-priming — draws water from tanks and barrels without manual priming; starts dry
• Intelligent pressure switch — automatically starts when tap or nozzle is opened; stops when closed; no manual switching
• Backflow prevention — check valve prevents water siphoning back when pump is off
• Portable — compact and lightweight; suitable for mobile and off-grid applications

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Typical Applications & Global Use Cases

• Garden watering — pressurises water from IBC tanks, water butts, and rainwater harvesting systems for drip irrigation and sprinkler systems
• Car washing — portable 12V car wash pump from water tank; no mains pressure required
• Boat & marine — freshwater supply pump for galley, heads, and deck wash on sailboats and motorboats
• Caravan & motorhome — water supply pump from onboard tank; standard 12V leisure battery powered
• Camping & overlanding — portable shower and water supply from jerry cans and water tanks
• Off-grid & solar — 12V solar-powered water supply for remote cabins and off-grid properties

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Package Contents

• 1 × 12V electric self-priming booster pump
• Connection fittings (per selected variant)

Enjoy free standard shipping on all orders over $199 USD. Orders are processed within 1–2 business days.

Not satisfied? Return any item within 90 days of purchase for a full refund or exchange. Items must be in original condition.

We are committed to quality, reliability, and customer satisfaction. Every product is carefully selected and tested to meet the highest standards.