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ECO-WORTHY RV Fresh Water Pump 12V DC 5.5GPM 70PSI,12 Volt Diaphragm Self-Priming Pump with Pressure Switch for RV Garden Irrigation Spraying Marine Yacht
Brand: ECO-WORTHY
Condition: Used
$6868
$8699
-22% Save $1831
Updated: 2 days ago
Description
【High Flow & Reliable Performance】The 12V DC diaphragm water pump delivers a flow rate of 5.5 gallons per minute (GPM) for efficient and consistent water transfer. It features a self-priming capability of up to 9.8 feet (3 meters) for reliable performance. Equipped with built-in thermal overload protection, the pump automatically shuts off to protect the motor when temperatures exceed 70°C (158°F)
【Four-Chamber Design】This RV diaphragm water pump features a four-chamber diaphragm structure that effectively suppresses pulsation, maintaining stable water pressure and flow to meet garden irrigation needs. It is suitable for nutrient delivery systems (pH 5–8). The rubber base design allows for easy installation while significantly reducing vibration and operating noise
【On-Demand Pressure Switch】This on-demand water pressure pump is equipped with an automatic pressure switch. When a faucet is turned on or off, the pump starts or stops automatically—no manual control required. The shut-off pressure is preset at 70 PSI, meeting most daily water usage requirements and can be adjusted to suit different application scenarios
【Easy Installation】This 12V RV water pump comes with two 1/2-inch hose connector adapters and two 3/4-inch garden hose adapters, offering flexible connection options. The included inline filter/strainer prevents debris or foreign objects from entering the pump, helping extend pump life and ensure smooth operation
【Wide Applications & Replacement Compatibility】This universal replacement diaphragm water pump is suitable for RV fresh water systems, boats, marine use, garden irrigation, agricultural spraying, soft water cleaning systems, faucets, and other on-demand water supply applications. A reliable replacement option for worn or failing 12V water pumps in multiple setups
ECO-WORTHY 42-Series Upgrade 12V DC Water Pressure Booster Pump 5.5GPM 70PSI
ECO-WORTHY is committed to using advanced technology to manufacture the most reliable.
The water diaphragm self priming pump has a built-in check valve and a thermal protector to provide robust performance and enhanced protection. It is suitable for pumping and washing, such as sprayers, garden sprinklers, car washing, etc.
BENEFITS:
Self priming: the diaphragm pump has self priming function, priming Capabilities - 9.8 feet (3m). The automatic demand water pumps have a built-in pressure switch which automatically starts and stops when the faucet is opened and closed. Thermal overload protector automatically stops the motor in case of overload and has an automatic restart function. Thermally protected, and can run dry without damage. Technical Specifications
Voltage: 12Volt DC
Dimensions: 9.45*4.53*4.72 inches
Inlet / Outlet: 1/2"-14 MNPT
Flow Rate: 5.5GPM (20.8LPM)
Amps: 5.0A(12.5 Max. Amps)
Shut-off Pressure: 70 PSI (4.8Bar)
Package Includes
(1) Diaphragm Water Pump
(2) 1/2" Barbed hose adapter
(3) 3/4"Garden hose adapter
(4) 50 Mesh inlet strainer
(5) User manual
ECO-WORTHY is committed to using advanced technology to manufacture the most reliable.
The water diaphragm self priming pump has a built-in check valve and a thermal protector to provide robust performance and enhanced protection. It is suitable for pumping and washing, such as sprayers, garden sprinklers, car washing, etc.
BENEFITS:
Self priming: the diaphragm pump has self priming function, priming Capabilities - 9.8 feet (3m). The automatic demand water pumps have a built-in pressure switch which automatically starts and stops when the faucet is opened and closed. Thermal overload protector automatically stops the motor in case of overload and has an automatic restart function. Thermally protected, and can run dry without damage. Technical Specifications
Voltage: 12Volt DC
Dimensions: 9.45*4.53*4.72 inches
Inlet / Outlet: 1/2"-14 MNPT
Flow Rate: 5.5GPM (20.8LPM)
Amps: 5.0A(12.5 Max. Amps)
Shut-off Pressure: 70 PSI (4.8Bar)
Package Includes
(1) Diaphragm Water Pump
(2) 1/2" Barbed hose adapter
(3) 3/4"Garden hose adapter
(4) 50 Mesh inlet strainer
(5) User manual
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Product Details
- SKU:
- awhd-us-b0fxwlwsq7
- Model:
- 5.5GPM-70PSI-12V
- Country:
- US
- ASIN:
- B0FXWLWSQ7
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $18 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
