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TDRsuper 12V DC Self-Priming Water Transfer Pump, 4GPM 45PSI High Pressure Booster Pump for RV, Garden, Marine & Yacht

  • Based on 41 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Aug 6
Order within 8 hours and 26 minutes
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Style: 12V 4GPM 45PSI


Features

  • High PerformanceThe RV water booster pressure pump 10V AC,4 GPM, 45 PSI, which is a powerful and reliable solution for low water pressure problems in your RV kitchen or garden.This motorhome water pump offers an automatic pressure switch that ensures consistent water flow at a maximum pressure of 45PSI, making it ideal for use with garden hoses, sprinklers, and other water systems.
  • Overheat ProtectionConsidering that the RV fresh water transfer pump users will forget to add water, we have added a temperature control protection switch inside the pump. When the water booster pump is running-dry, it will automatically cut off the power when the temperature of diaphragm water pump is high,360-hour dry burnning
  • Quality GuaranteeThe camper water pump has passed CE certification with thermally protected and can run dry without damage. Supporting smooth and silent operation.
  • Wide ApplicationThe 12V AC self priming high pressure diaphragm water pump with pressure switch is a versatile solution that can be used for a wide range of applications, including RVs, boats, garden irrigation systems, and more. It's a must-have for anyone who needs a reliable and efficient that can deliver high performance and consistent water pressure.
  • After-sales ServicesAs a professional manufacturer in home water pump field, we offers presale and 24-hour after sale services ,if you have any questions, please contact us without hesitate!

Brand: TDRSUPER


Color: Black


Material: Stainless Steel


Style: 12V 4GPM 45PSI


Power Source: dc


Maximum Flow Rate: 4 Gallons Per Minute


Voltage: 12 Volts (DC)


Number of Packs: 1


Manufacturer: Tdrsuper


Number of Items: 1


Power Source: dc


Flow Rate: 4 Gallons Per Minute


Voltage: 12 Volts (DC)


Color: Black


Product Style: 12V 4GPM 45PSI


Material Type: Stainless Steel


Brand Name: TDRSUPER


Manufacturer: Tdrsuper


Specific Uses For Product: gardening, boating, rv_leveling


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good pump
Style: 12V 4GPM 45PSI
I use this pump for soft washing. Has run flawless
Reviewed in the United States on May 15, 2025 by charlesmreep

  • just what I needed
Style: 12V 4GPM 45PSI
works great
Reviewed in the United States on October 28, 2024 by Ed Feldpausch

  • Works as should
Style: 12V 4GPM 45PSI
Only issue with this pump is it is SUPER loud!! I thought it was because it wasn't mounted properly but that is not it. It is just loud!
Reviewed in the United States on January 2, 2024 by Marshall Fall

  • Perfect replacement pump for our RV
Style: 12V 4GPM 45PSI
Fast shipping and works great!
Reviewed in the United States on May 16, 2024 by Bandit

  • It lasted two months and quit!
Style: 12V 4GPM 45PSI
The pump started out strong but began vibrating oddly and quit after two months use. I'm finding these pumps lack a lot. Let the buyer beware. It didn't stand up to the test and I'm really disappointed. Where I have to mount the pump is hard to get to and two months is not enough. Maybe it will work for occasional use but I wouldn't waste my money finding out. I am going to try to get either my money back or a replacement? Til then... ... show more
Reviewed in the United States on November 4, 2023 by Bob-A Happy Kindle Customer

  • Runs quiet
Style: 12V 4GPM 45PSI
Direct fit replacement. Runs quiet as the factory pump. Good price as well.
Reviewed in the United States on December 9, 2023 by Chipper66

  • Great Pump for Replacement of RV water pump
Style: 12V 4GPM 45PSI
This pump was easy to install in my rv to replace the old pump. It was a super simple process and it runs beautifully. The only downside side is that it is slightly louder than the old pump, but it works great. It feels like it is made of quality materials.
Reviewed in the United States on July 5, 2025 by Aaron sutter

  • Broke within 4 weeks of install
Style: 12V 4GPM 45PSI
I needed this as the booster pump for my watermaker. All the specs fit and the title states it is a booster pump. But it IS NOT. It installed easily and worked fine for the first few weeks but then suddenly stopped. Clearly I should have known a price too good to be true. Not a quality or reliable pump for this use. ... show more
Reviewed in the United States on April 13, 2024 by Tom Stocker

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