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VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified
VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified

Features & Details

  • Time to Get Pumped: With an open flow rate of 3.5 GPM and the ability to self-prime up to 6 feet, this 12V diaphragm pump is a true powerhouse that can meet all your water needs. Plus, with its stable 7.5A motor, you can be sure it will deliver consistent water pressure when you need it most. Don't settle for less when it comes to your water!
  • Automatic Pressure Switch: With its failure-free control, the water pump will automatically start and stop when you turn on and off the faucet to save you valuable time. The rated pressure is set at 55 PSI (40-80 PSI adjustable), and the open water flow perfectly fits all settings. It supports dry running during short periods, making it a reliable choice!
  • Security You Can Trust: Get peace of mind with this reliable on demand water pump, which is FCC certified to ensure product quality and prevent electric leakage. The included sealing tape helps reduce wear and water leakage, while the overload protection keeps the pump in excellent condition even with the constant use of hot water.
  • Work in Silence: With our RV water pump, you can drain water quickly and quietly without causing a disturbance. Its smooth operation eliminates annoying noise, ensuring you won't be bothered while you sleep or work. Its low power consumption means you can get more done without worrying about high energy bills.
  • Multi-Purpose Application: Say goodbye to low water pressure with this pump for sprayer - a true game-changer! It's versatile enough to use for RVs, boats, yachts, agriculture irrigation, long-distance pumping in the courtyard, and even car washing. Trust this pump to deliver the water pressure you need, no matter the task at hand.
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Reviews 4.7

All reviews are from verified purchases
Average rating based on 63 reviews
Top Reviews
Jane Slater Jane Slater
Reviewed on Jun 29,2025
pump has a great flow rate and easy to hook up - meets beyond expectations
Michael Brazda Michael Brazda
Reviewed on May 27,2025
Pump works great and as expected
Jay Jay
Reviewed on May 22,2025
Very nice pump. Quiet and very reliable.
Paul Paul
Reviewed on May 10,2025
Works well and seems good quality.
Robert Price Robert Price
Reviewed on May 08,2025
Looks well made, haven't used it yet
Biggles Biggles
Reviewed on Mar 29,2025
Replacing the same. Lasted about 5 years. Ok for the price.
Jeremy Jeremy
Reviewed on Feb 02,2025
It's actually a decent pump lots of pressure, over kill for a Saltwater bait pump in a good way, easy to set up been used 15 to 20 time in the last few months of constant usage for hours on end
Mike Mike
Reviewed on Jan 23,2025
It gives good pressure - seems to be at least as good as what the town water supply gives. I have used it when the mains power supply to my farm pump is down. It will also be a good one to take camping. I like it that it comes with a filter &attachments included.
Bob Bob
Reviewed on Jan 17,2025
Excellent water pump, good adjustable pressure, well made, easy to use, easy to set up, good quality hose fittings.
Trav Trav
Reviewed on Dec 25,2024
Item as described, this is my 3rd pump and I cannot fault them at this stage. Time will tell. It all things currently that they are working very well

About this item

Product specification
Model
NMDP42-G35-55-12
Rated Voltage
12V
Rated Pressure
55 PSI (40-80 PSI Adjustable)
Max Flow Rate
3.5 GPM
Rated Suction Height
6 ft/1.8 m
Amps
7.5A
Inlet/Outlet Diameter
1/2" MNPT
Number of Diaphragm Chambers
4 PCS
Certification
FCC
Diaphragm Material
Santoprene
Valve Material
EPDM
Shell Material
PA6 + 30% Glass Fiber
Max Liquid Temperature
140℉/60℃
Granule Size
<300 um (50 Mesh)
Ambient Temperature
32-140℉/0-60℃
Product Weight
4.19 lbs/1.9 kg
Product Size (L x W x H)
8.35" x 4.9" x 4.32"/212 x 124.5 x 109.75 mm
Description

Water Diaphragm Pump: Unmatched Efficiency for Diverse Needs

This pump is designed to deliver exceptional performance, with a flow rate of 3.5 GPM, ensuring an adequate water supply for various applications. From RVs and boats to garden irrigation, the VEVOR water diaphragm pump can handle it all. Powered by a strong 7.5A motor, it provides stable and consistent water pressure, making it ideal for both residential and commercial uses. Whether you need to water plants or wash your deck, this pump will meet your needs. Enjoy reliable performance and efficiency, making it the best choice for any water-related task.


Effortless Operation with Automatic Pressure Switch

This automatic pressure switch pump ensures that the pump starts and stops with the faucet, saving time and energy by automating the process. The pressure is set at 55 PSI but can be adjusted between 40 and 80 PSI, allowing you to customize the output based on your needs. The pump also supports short periods of dry running, adding to its reliability and convenience. With its user-friendly design, you can focus on your task without any hassle.


Durable and Safe with FCC Certification and Overload Protection

This water diaphragm pump is FCC certified, ensuring high-quality standards. It also includes overload protection, preventing damage from prolonged use or overheating. Sealing tape is provided to reduce wear and water leakage. The strong construction of this pump features a PA6 shell made from 30% glass fiber, while the diaphragm is made from Santoprene and the valve is produced from EPDM. These materials guarantee long-lasting performance and durability, ensuring reliability and safety for all your water pumping needs.


Quiet and Efficient: Low Noise and Power Consumption

This pump operates smoothly, ensuring minimal noise levels, making it perfect for environments where quiet operation is essential. It eliminates the annoying noise often associated with water pumps. Additionally, its low power consumption ensures it won't significantly impact your energy bills. Whether you're using it in your RV or at home, it provides undisturbed functionality. With its efficient and quiet operation, this pump delivers practical and reliable performance.


Versatile Use for RVs, Boats, and Irrigation

The VEVOR water diaphragm pump is highly versatile and suitable for a variety of applications. It can be used for RVs, boats, and irrigation systems, as well as car washing and other water-related tasks. Its self-priming mechanism ensures easy installation and use, making it user-friendly. This pump handles various tasks efficiently without compromising performance. Whether you require high pressure or a gentle flow, it delivers consistent results. This pump is adaptable and an excellent addition to any setup.


Easy and Quick Installation with Included Accessories

Installing this water diaphram pump is straightforward and quick. It includes all the necessary accessories, such as a screen filter and fittings, allowing for a hassle-free setup. The simple installation process enables immediate use, saving you time and effort. Its user-friendly design also simplifies maintenance and repairs. With everything you need provided, this pump is convenient for both beginners and experts alike.


Reliable Water Supply with 6ft Self-Priming and 55 PSI Rated Pressure

The self priming sprayer pump can self-prime up to 6 feet, ensuring a reliable water supply. It eliminates the need for manual priming. Also, it operates at a rated pressure of 55 PSI, which means consistent water pressure throughout your system is assured. You will get consistent water pressure through all phases of your installation. With adjustable pressure, you can control the output as needed. Because of its self-priming capability, trust this pump for a dependable water supply. Reliableness: This feature allows you to use it for various applications, from household use to commercial settings.


Cost-Effective Solution with High-Quality Performance

The pump offers high-quality performance at a great price. It provides excellent value for money, making it able to save the cost of your investment. Despite its low price, it does not compromise on quality. The pump is made from durable materials and features advanced design elements. This ensures it lasts longer and performs better. By choosing this pump, you get a dependable, efficient, and economical solution for all your water needs. An investment that pays off in the long run.

VEVOR 12V Diaphragm Pump for All Your Water Demands
With VEVOR's smart water pump, you can efficiently meet all your water needs! Whether you're on the go in your RV/boat or working on your farm. It delivers a powerful 3.5 gallons per minute flow rate and 55 PSI pressure, ensuring plenty of water when you need it. Don't hesitate to get one!!!
  • rv showcasing the efficient flow of a VEVOR water diaphragm pump with 3.5 gpm, ideal for boosting water pressure.
  • 40-80 psi adjustable VEVOR water diaphragm pump adjustment steps with screwdriver and screw hole.
  • VEVOR water diaphragm pump with electric/water leakage prevention and overload protection features.
  • rv showcasing the efficient flow of a VEVOR water diaphragm pump with 3.5 gpm, ideal for boosting water pressure.
  • 40-80 psi adjustable VEVOR water diaphragm pump adjustment steps with screwdriver and screw hole.
  • VEVOR water diaphragm pump with electric/water leakage prevention and overload protection features.
  • quiet and stable operation of VEVOR water diaphragm pump ensures undisturbed sleep in a cozy setting.
  • VEVOR water diaphragm pump connected with a standard npt strainer, showcasing easy disassembly parts.
  • easy hose connection and dc power supply for VEVOR water diaphragm pump, no battery needed, 1/2" adaptors.
  • quiet and stable operation of VEVOR water diaphragm pump ensures undisturbed sleep in a cozy setting.
  • VEVOR water diaphragm pump connected with a standard npt strainer, showcasing easy disassembly parts.
  • easy hose connection and dc power supply for VEVOR water diaphragm pump, no battery needed, 1/2" adaptors.
  • rv parked by a lake with mountains in the background, promoting the VEVOR water diaphragm pump.
  • luxury yacht sailing on open water showcasing ample water pressure for multiple users with VEVOR water diaphragm pump.
  • hand watering plants with an orange hose, promoting VEVOR water diaphragm pump for effective irrigation.
  • rv parked by a lake with mountains in the background, promoting the VEVOR water diaphragm pump.
  • luxury yacht sailing on open water showcasing ample water pressure for multiple users with VEVOR water diaphragm pump.
  • hand watering plants with an orange hose, promoting VEVOR water diaphragm pump for effective irrigation.
Key Features
close-up of an orange and black VEVOR water diaphragm pump with visible screws and wiring.
Overload Protection
The motor features built-in overload protection, automatically stopping when stuck or during abnormal situations to prevent overheating and burning.
orange VEVOR water diaphragm pump with black components and red wires.
Switch with Ease
With an automatic pressure switch, our diaphragm pump shuts itself off when the faucets are closed and runs when the faucets are opened.
close-up of VEVOR water diaphragm pump with red wiring and orange and black components.
Low Noise & High Quality
The water pump runs quietly and stably, so you don't have to worry about disturbing noises. It is made of corrosion-resistant material for long service life.
VEVOR water diaphragm pump with accessories and technical specifications including size and rating details.VEVOR water diaphragm pump with accessories and technical specifications including size and rating details.

Questions and Answers (2)

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Hi dose the water pump V12 come with power plug
Answer This Question
No, it does not have a power plug.
By vevor on
Is this pump protected to run dry, please? Thank you
Answer This Question
It can run without water.
By vevor on

VEVOR Water Diaphragm Pump, 13.25 liters, 55 PSI Rated Pressure (40-80 PSI Adjustable), 12.7mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified

4.7 63 Reviews
AU $ 76 99
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