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12V RV Water Pump, 4.0 GPM 45 PSI 3-Chamber Diaphragm Fresh Water Pressure Pump with Adjustable Pressure Switch, Self Priming On Demand Pump with Strainer for Camper Trailer Boat
4.0 (101 items)
Limited Time SaleUntil the end
01
27
50
US$23.99 cheaper than the new price!!
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Used US$16.00
Product details
| Management number | 250332449 | Release Date | 2026/09/17 | List Price | US$16.00 | Model Number | 250332449 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- POWERFUL WATER FLOW: Delivers up to 4.0 GPM flow rate and 45 PSI working pressure for reliable fresh water supply. The 3-chamber diaphragm design provides smooth and consistent water flow for RV faucets, showers, sinks, and other fixtures.
- ADJUSTABLE PRESSURE & STRONG CAPABILITY: Features an adjustable pressure switch with a 30-80 PSI pressure range, allowing you to customize water pressure for different applications. Provides up to 9.8 ft (3 m) suction lift and 98.4 ft (30 m) maximum head height for stable water delivery.
- SELF-PRIMING & ON-DEMAND OPERATION: Automatically starts when the faucet is opened and stops when water demand ends. The self-priming design helps maintain consistent water pressure and supports reliable operation for campers, boats, and off-grid water systems.
- QUIET & DURABLE DESIGN: Engineered with a durable diaphragm structure to reduce pulsation and vibration, providing smoother water flow and a more comfortable water experience inside your camper or motorhome. Compatible with 12V DC systems and NPT threaded connections.
- LONG SERVICE LIFE: Includes thermal overload protection to help prevent motor damage from overheating. Designed for water temperatures up to 140°F. Comes with strainer and mounting accessories for easy installation in RV, travel trailers, boats, and other water systems.
| ASIN | B0H4XWNMZX |
|---|---|
| Color | Blue & Black |
| Voltage | 12 volts_of_direct_current |
| Flow Rate | 4 gpm |
| Brand Name | ALDERVIC |
| Unit Count | 1 Count |
| Item Weight | 4 pounds |
| Manufacturer | ALDERVIC |
| Model Number | LSDP1-040-045-33 |
| Power Source | DC |
| Material Type | Nylon, Stainless Steel |
| Product Style | 12V 3-Chamber (4.0 GPM) |
| Number of Items | 1 |
| Number of Packs | 1 |
| Included Components | 3-Chamber RV Water Pump, Thread Seal Tape × 1, Water Pump Inlet Strainer × 1, 90° Hose Barb Fitting × 1, Straight Hose Barb Fitting × 2, 90° Threaded Elbow Fitting × 1, Hex Key × 1, Hose clamps × 2 |
| Maximum Lifting Height | 98 feet |
| Item Dimensions L x W x H | 8.5"L x 3.94"W x 4.86"H |
| Specific Uses For Product | Fresh Water Supply |
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