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  1. RV Water Pump
  2. HydroMax
  3. Diaphragm Pump
  4. 12V
  5. 3.0 GPM
  6. 55 psi
HydroMax RV Fresh Water Pump - 12 Volt - 3 Gallons Per Minute - 55 psi

HydroMax RV Fresh Water Pump - 12 Volt - 3 Gallons Per Minute - 55 psi

Item # P25201
Our Price: $103.89
You Save: $61.03
RV Water Pump
This item qualifies for Free Shipping
Shipping Weight: 5 lbs
In Stock
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This motorized, self-priming pump creates smooth, consistent flow in your RV's fresh water system. Works as a direct replacement for a 3-gallon-per-minute, 12-volt pump. Great Prices for the best rv water pump from HydroMax. HydroMax RV Fresh Water Pump - 12 Volt - 3 Gallons Per Minute - 55 psi part number P25201 can be ordered online at or call 1-636-306-4830 for expert service.
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  • Reviews (129)
  • Q & A (0)
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  • Why etrailer?

HydroMax RV Water Pump - P25201

  • Diaphragm Pump
  • 12V
  • 3.0 GPM
  • 55 psi
  • HydroMax

This motorized, self-priming pump creates smooth, consistent flow in your RV's fresh water system. Works as a direct replacement for a 3-gallon-per-minute, 12-volt pump.


  • Compact, motorized pump creates smooth, consistent flow in your RV's fresh water system
    • Can be used as a direct replacement for a 3-gallon-per-minute, 12-volt demand pump
  • Automatically turns on and off when it senses a pressure difference from your faucet
  • Self-priming design
    • Unit is capable of 6' vertical prime and 30' horizontal prime
  • Internal bypass provides low cycling and low noise
  • Durable and flexible feet reduce vibration and noise
  • Built-in check valve prevents backflow
  • Built-in strainer prevents unwanted debris from entering the pump
  • Motor has precision ball bearing for long life
  • Integrated thermal overload protection
  • Can run dry without damage
  • 1/2" Diameter hose fitting at inlet and at outlet
    • Flexible, high-pressure fittings
    • Designed with tapered seal for a watertight connection
  • Mounts in any position
  • 2-Wire connection
    • 15 Amp fuse required


  • Overall dimensions: 10-1/4" wide x 5-1/4" tall
  • Voltage: 12 volts DC
  • Maximum power draw: 10 amps
  • Flow: 3 gallons per minute (11.3 liters per minute)
  • Pressure setting: 55 psi (3.8 bar)
  • Mounting hole dimensions (center to center): 3-1/4" long x 2-7/8" wide
  • 2-Year warranty

P25201 Valterra Hydro Max Fresh Water Pump for Motorhome - 12V - 3 GPM - 55 psi

Customer Satisfaction Score:

Customer Reviews

HydroMax RV Fresh Water Pump - 12 Volt - 3 Gallons Per Minute - 55 psi - P25201

Average Customer Rating:  4.8 out of 5 stars   (129 Customer Reviews)

This motorized, self-priming pump creates smooth, consistent flow in your RV's fresh water system. Works as a direct replacement for a 3-gallon-per-minute, 12-volt pump.


Replaced my original Shurflo pump fromy 2009 Fourwinds Windsport with this new HYDROMAX.
PEEFECT FIT! 30 MINUTES TO INSTALL. E-TRAILERS TRACKING OF MY purchase is the best I've ever used. On time delivery and was able to follow it every day.
Great price for me pump! Works excellent and much quieter than my old Shurflo. I ALWAYS JAVE A GREAT PURCHASE EXPERIENCE FROM BEGINNING TO END WITH E+Trailer

Just as strong and quiet as day one. Excellent product!
John - 08/16/2022


The pump is slightly larger than the original and has a bypass valve. The installation was easy and operates much quieter than original we won't know how it performs till spring time when we get back to camping

Started using the new pump in May of 22 worked very well all summer on last tripend of septpump had a very small leak under the regulator I removed 2 screws holding regulator there was a small plastic bump from manufacturing that wasnt removed during assembly I cut it off and reassembled so far no leaks
Mark R - 10/08/2022


The pump is quiet, has adequate pressure and comes with a strainer making it easy to check for contamination of foreign objects that may have entered the water tank. Installation was easy except for working in a cramped space.

Pump works just fine. No problems, no leaks, still fairly quiet,
William - 10/02/2022


I rigged up this pump to my city water connection on my 37 foot 5th wheel trailer. By doing this I bypassed having to constantly fill my water tank. This pump actually improved the water pressure that we get in most RV parks on a city connection!


Shortly after I ordered the water pump I needed they emailed me and let me know it was sent out for delivery. Within a few days I received my pump. Great customer service.
Thank You


Install was straight forward. Quiet operation. Very happy with the product


Was a perfect drop-in replacement for the original pump on my rv.
Primed itself and works perfectly!


A perfect replacement for our old pump. Easy to install with quiet operation and great pressure.

Product has been working great! Easy to install and no problems with it whatsoever
Elizabeth - 05/24/2022


Product came in an unopen box with associate parts strewn about inside the packaging box


This pump is working great and is much quieter than the pump that came with the trailer.


Perfect fit for my 2018 Keystone Outback 330rl. Pump arrived quickly, and worked exactly as it should.


The HydroMax water pump was a perfect match for the Shurflow 4008. The base holes were exactly the same so fit was perfect. The pump runs very quiet and I noticed better flow. The check valve on the old pump failed. It overflowed our fresh water tank. Hopefully we will have better results with the HydroMax pump.


quiet and lots of pressure


Great fit for my 2010 Keystone Sprinter! The bolts lined up right where the old pump was mounted, which was a huge plus.


Excellent company to work with. Product arrived timely and as expected. No complaints here!


I installed this a year ago and added some plastic hose where it connects to the plumbing. It is much quieter than the old pump.


Replaced the non working pump in my 2006 Roadtrek with this guy. I’ve been living in my RV for 5 months now and the pump hasn’t missed a beat.


Shipping was very fast. We have used Shurflo pumps in our last two 5th wheels. I have replaced 3 pumps in 7 years. I carry a new pump as a spare. I am very disappointed in the last 3 Shurflo pumps. I am carrying this HydroMax pump as my new pump to install when the time presents itself to replace the Shurflo Pump that was installed on 7/2021. I am hoping for a better experience with the HydoMax pump than Shurflo.


Quiet, strong pump!


Nice and easy to install and very quiet.


The customer service I received from Ashley was exceptional. It was my first time purchasing a product from them and was grateful for the excellent treatment I received. I look forward to doing business with them again.


It worked as it should and it's still w orking.


Good quality and perfect fit replacemen t!


It was very easy to hook up and it runs great and fairly quiet.


Arrived today and just finished installing both AC shrouds. These went on a 1983 Travco. I believe the old shrouds were original. Very bridle with missing pieces. These new Maxc/Air replacement shrouds fit perfect. Had to elongate the 2 back back holes by a 1/4” but knew that when I took measurements from etrailer specs online. Always great service. Thanks to everyone

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