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VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
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VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing
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VEVOR Water Pressure Pump, 110V AC 4 GPM, 3-Chamber On Demand Electric Diaphragm Water Transfer Pump, 45 PSI Max Pressure, Automatic Pressure Switch, for Home Kitchen Garden Irrigation Car Washing

4.3 200 Reviews
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Features & Details

  • High-Flow 4 GPM Pump: Our high-performance 120V AC diaphragm pump delivers 4 GPM (15.1 L/min) max flow, 45 PSI max pressure, and 10 ft self-priming height. Quickly draw water from distant tanks without pre-filling—supports short dry-run starts
  • Automatic Start & Stop: Features a pressure switch tested over 200,000 cycles and a bypass valve. Open the faucet and the water pump auto starts, close it and the pump auto stops instantly. You can also adjust the water pressure with a hex wrench
  • Low Noise, Vibration Reduction: 3-chamber diaphragm pump paired with a pure copper motor for smooth operation, reducing water pulsation and vibration. Keep noise as quiet as a 50 dB soft conversation
  • 1/2-Inch Hose Connection: Equipped with a hose adapter, our diaphragm pump quickly connects to any standard 1/2 in hose. Stainless steel clamps reinforce the connection, PTFE tape enhances thread sealing to avoid leaks, and the filter blocks large debris
  • Widely Applicable: Built to last with the overheat and overload protection. This on demand diaphragm water pump is ideal for garden irrigation, sprinklers, kitchen water boosting, faucets, and rainwater barrels. Note: Not waterproof, not for outdoor use

Product specification

  • Item Model Number LSDPA1-040-050-33
  • Voltage & Frequency AC 120V 60Hz
  • Power 198W
  • Inlet Diameter 1/2 in MNPT
  • Outlet Diameter 1/2 in MNPT

Reviews summary

4.3 200 Reviews
Customers say: The product has received praise for its ease of installation, good pressure, quiet operation, and durability, but criticisms include issues with overheating, short lifespan, unreliable fittings, and poor customer support.

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Reviews 4.3
All reviews are from verified purchases
Average rating based on 200 reviews

Customers say
The product has received praise for its ease of installation, good pressure, quiet operation, and durability, but criticisms include issues with overheating, short lifespan, unreliable fittings, and poor customer support.
Al-generated from customer reviews
Top Reviews
See all 200 reviews

About this item

Product specification
Item Model Number
LSDPA1-040-050-33
Voltage & Frequency
AC 120V 60Hz
Power
198W
Inlet Diameter
1/2 in MNPT
Outlet Diameter
1/2 in MNPT
Description
High-Performance AC 120V 4 GPM Diaphragm Water Pump
This pump delivers high water flow and 10 ft max self-priming height, no pre-priming required. It automatically starts and stops on demand, supporting short dry-run operation. With built-in overheat, overload protection, and a pressure switch, it provides a steady water supply for your daily needs.
Key Features
Industrial-Grade Pump Housing
Built from nylon with 30% glass fiber, our diaphragm pump housing resists impact and deformation, delivering long-lasting performance you can trust.
Protective Cover
Our water pressure pump features a protective cover. Note: Simply detach the protective cover before use for secure pump operation.
Heavy-Duty Power Cord
our diaphragm water pump comes with a durable power cord featuring a rubber-insulated jacket. Tear-resistant and long-lasting, it is designed with security in mind.

Ideal for Home, Garden, and Car Washing with Versatile Use in Water Boosting and Irrigation

The 110V VEVOR diaphragm water pump is great for many uses, such as boosting water pressure in your home, watering your yard, and washing your car. It can handle both home and business chores because of its high flow rate and reliable pressure, making it useful wherever water needs to be moved.


This pump is great for businesses and homes that need a reliable water transfer pump because it is easy to use and set up. When you need water for your yard or to wash your car, the VEVOR diaphragm water pump performs well.


4 GPM High-Flow 110V Diaphragm Water Pump with 45 PSI Max Pressure for Efficient Water Transfer

At its peak, the VEVOR 110V diaphragm water pump can move 4 GPM (15.1 L/min) of water and up to 45 PSI of pressure. This ensures the water moves quickly and effectively, making it perfect for watering plants, washing cars, and other chores that involve water. Due to its high flow rate, the pump moves water quickly, speeding up task completion.


Whether you need to draw water from a distant tank or raise the water pressure in your yard, the pump's high flow and pressure help ensure you have a steady water supply. Because it works so well, water moves quickly and smoothly, making it ideal for both homes and businesses.


Automatic Start & Stop with 200,000+ Cycles Pressure Switch for Hands-Free Operation

The VEVOR 110V diaphragm water pump has an advanced pressure switch that has been tested over 200,000 cycles. When you open the faucet, it starts automatically, and when you close it, it stops. This automated system makes for easy use and eliminates the need for manual operation, providing a truly hands-free experience.


The pressure switch keeps the pump from wearing out, so it lasts longer. The system saves energy and reduces unnecessary operation by automatically turning on and off. This ensures long-term durability and reliable performance.


Low Noise & Vibration Reduction with 3-Chamber Diaphragm Pump and Pure Copper Motor

The VEVOR 110V diaphragm water pump is very quiet; the noise level is about the same as a 50 dB conversation. The 3-chamber diaphragm and pure-copper motor of the pump prevent pulsing and shaking, so it runs smoothly and quietly.


Because it makes less noise, it's perfect for use in homes or other places where noise is an issue. The pump's quiet operation and smooth performance ensure it runs quietly without disturbing the area.


1/2-Inch Hose Connection with Stainless Steel Clamps and PTFE Tape for Leak Prevention

The VEVOR diaphragm water pump features a 1/2-inch hose connector, making installation straightforward and secure. The PTFE tape and stainless steel clamps that come with it improve the connection, preventing leaks and ensuring optimal performance. This robust connection system ensures that all your water transfer needs run smoothly and leak-free.


The design makes it easy to connect, so setting it up is quick. The secure hose connection ensures water flows smoothly without interruption, whether you're watering your yard or doing other things.


10 ft Self-Priming Height for Easy Water Draw from Distant Tanks without Pre-Filling

With a self priming height of 10 feet, the pump can draw water from tanks located up to 10 ft below it without having to be filled first. The pump's self-priming feature makes it ready to use right away, saving you time and effort.


The VEVOR diaphragm pump makes it easier to get water without having to prime it by hand, whether you're working with rainwater barrels or water sources that are far away. With the self-priming feature, you can get to work right away, even if the setup is tricky.


110V Diaphragm Water Pump Includes Quiet Operation at 50 dB for Smooth, Noise-Free Water Transfer

With a noise level of only 50 decibels, the VEVOR diaphragm water pump keeps the workplace quiet. This pump is ideal for places where noise is an issue, such as homes or commercial kitchens, thanks to its low operating noise.


The low noise is due to the 3-chamber diaphragm and the copper motor design working well together. These features reduce noise and water pulsation, so your water transfer work goes smoothly and quietly.


Overheat & Overload Protection for Long-Term Reliability and Durability

The overheat and overload protection on the VEVOR 110V diaphragm water pump ensures it works reliably and lasts a long time. There are built-in safety features that prevent the pump from overheating and from being subjected to excessive load. This lets it work safely and continuously, even during demanding jobs.


Built to last, the pump's safety system helps the motor and other parts last longer. No matter the day or night, you can count on this pump to work well in both home and business settings.


Product guides and documents
User manual-en (PDF) Review

Questions and Answers (2)

Pump runs will not pump water
If you have any questions about the product, please contact us via email at https://www.vevor.com/pages/contact-us so we can help resolve your issue.
By vevor
Helpful ( 0 )
can you use this to empty water heater with calcium build up?
Our pumps are used for pressurizing and pumping water.
By vevor
Helpful ( 0 )
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Accident and warranty protection by Xcotton (partner with AIG)
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