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The best 12v automatic water pumps in comparison

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Last updated on 14.05.2025

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Flojet Automatic Water Pump – 30 Psi – R3426504A

hellojoy

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9,9

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Features

Self-priming
Dy running
12 month manufacturer warranty

Mxmoonant 12V DC Automatic Water Pump, Booster Pump, 40 Psi, 2.8 Bar, 130W, 17 Lpm/min, Self Priming, Overload Protection, Low Noise, for Caravan, Boat, Wash, Spray, Garden Irrigation

Mxmoonant

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9,8

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Features

Strong suction and low noise Please choose the right power pump according to the power supply of the caravan to maximise the efficiency of the pump. The pump has a power of 132W, a suction lift of 3m 10ft, a head of 28m 92.4ft, and a maximum flow rate of 17LPM. The pressure is 40Psi 2.8Bar.When the machine is working normally, the sound is around 55-60db. The minimum water inflow of the pump shall reach 6L min, otherwise water hammer effect will easily occur, leading to pump failure!
Applicable to various fields The water pump has the function of vacuum self-priming and automatic start and stop. The pump will automatically shut down when the faucet is closed, and automatically run when it is opened. It can be used for water supply for motorhomes, yacht pressurization, agricultural irrigation, equipment cooling water circulation, and liquids. Transfer, floor pressurization and other fields.
Convenient installation This water pump is small in size, easy to install and carry, and can be easily installed in all directions in a limited space. Equipped with 20mm threaded joints and pagoda joints, it can meet most of the hoses on the market.
Overheating and overload protection The pump can withstand the medium temperature of 65 degrees Celsius and has a built-in overheating protector. If there is an abnormal situation such as overheating and overload, it will automatically shut down to prevent damage to the machine and personal and property losses.
High Quality Assurance The pump has passed CE EU certification, has power-off protection device, adopts high-quality copper-wound rotor, shell material nylon PA66 polypropylene, valve and sealing material nitrile rubber EPDM, diaphragm material SANTOPRENE , Connection method double-core wire, durable. If you have any questions about the product, please feel free to contact us.

Seaflo 06 Series 750GPH Automatic Bilge Pump

Seaflo

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9,7

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Features

- Activation at 50 mm, deactivation at 20 mm.
The pump will turn on when the water level rises and turns off when the water is removed.
No float switch required, dry operation, saltwater safe, quiet, industrial standard mounting model.
Will not pump engine oil that enters the bilge and will not trigger the pump.

£ 23.99

£ 31.67

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[Upgraded Version] RV Fresh Water Pump, 12V DC Water Pump, 6GPM 70PSI Self-Priming Diaphragm Water Pump with Pressure Switch and Strainer for RV, Marine, Yacht, Caravan

Elemake

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9,6

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SPECIFICATION Features 6 GPM water flow, the fast speed at which the water gets released. Pressure switch is set to 70PSI. Recommend use 25-30 amps fuse. Self-priming height up to 10ft, horizontal self-primingup to 155ft. Cut-in pressure is 25-30psi (general home) 30-40psi (large RV), Cut-off pressure is 70psi,Bypass pressure is 85-90psi.
APPLICATION Replacement pump, suit for most RV. The pump itself 1 2 NPT" pipe thread 0.82 inch(20.95 mm) and is equipped with 2x1 2" Barbed Hose Adaptors, can be used for RV, Yacht, Garden, Camper.
LOW NOISE DESIGN Built with NSK double ball bearings, combineunique One-piece 4 Chambers Diaphragm Design, ensuring high flow and low noise running.
SERVICE COMMITMENT This 12V WATER PUMP is made of high-quality components. It comes with a 3-year factory warranty. Should you have any questions concerning the usage, please contact us and we will reply to you within 12 hours.

LONGRUN 12V Diaphragm Water Pump - High-Pressure Self Priming with Adjustable Pressure Switch, 3L/Min 65 PSI Sprayer Pump for Caravan, Camper, Boat, Shower, Lawn, Garden

Longrun

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9,5

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Please Note All LONGRUN water pumps are rigorously tested before leaving the factory, including testing voltage and water pressure items. Therefore, a little water in this pump is normal and will not affect your use. If you have any questions with the pumps, please feel free to contact us.
High-Quality Copper Motor Compared with other water pumps, our caravan water pump is equipped with a high-quality brushed motor with pure copper coils, which is not easy to burn and extends the life of the product.
Wide application The diaphragm water pump can be widely used in life and agriculture. Including caravans, campers, boats, garden spray, lawns, outdoor showers, etc.

for Marine, Boat with Built-in Pressure Switch, DC 12V for Farm Chemical, Pesticide

Wakects

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9,5

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Features

Longrun 12V Water Pump Volts DC12V; Power 60W; Flow Rate 5L min; Maximum Working Pressure 116psi (0.8MPA); Suction Lift 1.5 meters; Pump Lift 50 meters; The built-in pressure switch automatically turns the pump on and off as you manipulate your tap or nozzle, ensuring quick response and easy
Vibration Isolation The caravan features mounting feet made of rubber instead of rigid plastic. This design provides excellent vibration isolation, contributing to the pump's durability and extended lifespan.
Automatic Pressure Control The 12v is equipped with a pressure switch, this pump automatically shuts off when the water outlet pressure is high, and restarts once the pressure decreases. This feature ensures optimal functionality and energy efficiency.
Versatile Connections The water inlet and outlet interface connects conveniently with silicone PE or PU pipes, making the pump compatible with a variety of systems.
Broad Application This is suitable for applications requiring energy conservation and frequent switching, such as machine washing, supplying water to a solar energy system, or remote automatic control systems for conveying and suspending water supply.

OurLeeme 12V 1100GPH Automatic Submersible Bilge Pump - Silent Liquid Pump for Boats, Ponds, Pools

OurLeeme

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9,5

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Features

Low consumption Extremely efficient, very low current consumption and offer high capacity output.
Large flow The water pump has a large water outlet with a large flow rate and can drain water quickly.
Method Blue positive and black negative are fully automatic work, red positive and black negative are semi-automatic work, red and blue cannot be connected at the same time, semi-automatic needs to be manually turned on and off
Waterproof Totally submersible and ignition protected with anti-airlock design and moisture tight seal.

attwood 4505-7 Sahara Automatic Bilge Pump, 12V, 500 g/h, 1.892 L/H, 19 mm

attwood

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9,4

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Features

Includes a 40.64 cm tinned copper cable.
A motor with a permanent magnet, a stainless steel shaft and a reinforced steel seal ensure powerful and durable performance.
Dimensions 139.7mm (L) x 82.55mm (W) x 101.6mm (H).

£ 61.48

£ 77.49

lighteu®, 12V 750GPH Automatic Bilge Water Pump, 3A with built in float switch system, no separate float switch needed

lighteu

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9,4

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Features

Automatic 12V Bilge Pump 750GPH(ca. 47,3 Liter min) Compact, fully submersible electric pump
Built-in float switch system means no separate float switch is needed.
Important Brown&white wire is automatic mode, brown wire is manual mode. If you want to use the automatic mode, please connect brown&white wire to anode. Totally submersible and ignition protected with anti airlock design and moisture tight seals
Compact, efficient, long life motor, Rustproof and corrosion resistant, Stainless steel shaft, High-impact durable plastic housing.
For environmental protection, medicine, marine, fish farming, industry, agriculture and housekeeping, etc.

CAMPLUX 12V Water Pump 6L/Min, 65 PSI High Pressure Caravan Boat Gas Hot Water System

CAMPLUX

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9,3

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Features

1.5M suction hose with filter to get clean water
6.8M cigarette socket lead for charging
2M outlet garden hose with snap on connectors for Camplux Pump

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these 12v automatic water pumps.

BACOENG 3/4" Bilge Pump 12v Automatic 750GPH with Float Switch, Blue

Compact, efficient, long life motor; Stainless steel shaft ; High-impact durable plastic housing.

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Seaflo 5 LPM Water System Pump

Self Priming, Run Dry Capable, Saltwater Safe, Quiet

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FreeTec Automatic Submersible Boat Bilge Water Pump Auto with Float Switch (750GPH 12V)

Compact, efficient, long life motor ; Rustproof and corrosion resistant; Stainless steel shaft; High-impact durable plastic housing

~~£ 18.95~~

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Effective Automatic Submersible Bilge Water Pump, 12V 750Gph Auto Boat Bilge Pump with 100cm 19mm Outlet Cable and Built-in Floating Switch, Water Pump with Anti-Dry Burning Protection for Boat Ship

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12V Inline Water Pump 19 LPM Caravan Campervan Motorhome & Boat

This in-line water pump has to be positioned in the same level with the water tank in order to work. Maximum Delivery Height 7m.

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AB Tools Whale Supersub Smart 650 Bilge Pump Automatic with Electronic Float Switch 12v

Fully automatic.

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OutdoorMaster High Pressure SUP Air Pump - 20PSI, Dual Stage Inflation & Auto-Off, Digital Display, 12V DC Car Connector, for Inflatable Stand Up Paddle Boards, Boats

Digital display with real time pressure monitoring Use the digital display to set your desired pressure and monitor the pressure in real time. Pumping has never been easier!

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DC 12V Diaphragm Water Pump 3.2GPM (12 LPM) 145PSI Fresh Water Pump Self Priming Sprayer Pump High Pressure Smart Dual core Pump

The dual-core pump adopts an intelligent pressure switch, which automatically stops after turning off the water gun.

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Whale Limemann Supersub Smart 650 Automatic Bilge Pump 12V 59436

Limemann supersub smart 650 automatic bilge pump, 12 V.

~~£ 65.99~~

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Automatic Submersible Bilge Auto Water Pump, 12v 1100GPH Automatic Submersible Bilge Fully Auto Float Switch Internal with Float Switch for Boat

High-impact housing High-impact housing, water moisture tight seals.Extremely efficient, very low current draw and offer high capacity output.

~~£ 20.99~~

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Eco-Worthy - Submersible marine bilge pump for boats - 12V, 3A, 4160 litres/hour - High flow - Quiet

Flow Rate 1100 GPH; Voltage 12 VDC

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SUNSBELL Automatic 1100 GPH Bilge Pump, 12V DC Electric Submersible Pontoon Pump for Boat, White

AUTOMATIC AND SEMI-AUTOMATIC OPERATION METHOD The automatic bilge pump is divided into two modes Positive Blue + Negative Black Fully Automatic Operation. Red Positive + Black Negative Semi-automatic operation. Red and Blue can not be connected at the same time. It needs to be turned on and off manually

~~£ 17.99~~

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The best 12v automatic water pumps in comparison

Guaranteed independent and reliable

Features

Features

Features

Features

Features

Features

Features

Features

Features

Features

You might also be interested in these 12v automatic water pumps.

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