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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

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

Part Number: P25201
In Stock
$154.11
Retail:$188.01
You Save: $33.90
RV Water Pump
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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 etrailer.com or call 1-800-940-8924 for expert service.
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HydroMax RV Water Pump - P25201

Highlights

  • Smooth, consistent flow: Self-priming design with 3 GPM and 55 psi for optimal water delivery.
  • Low noise & vibration: Built-in internal bypass and flexible feet for quieter operation.
  • Versatile mounting: Can be installed in any position with tapered seal for a watertight fit.
  • Durable build: Features a precision ball-bearing motor with thermal overload protection.
  • Easy replacement: Direct fit for Shurflo models, enhancing water system efficiency.
  • Low cycling operation: Internal bypass reduces cycling, enhancing longevity and reliability.

Features to know about

Effortless Water Flow: Self-Priming Compact Design

Tired of erratic water flow in your RV? Meet the HydroMax Fresh Water Pump that ensures a smooth, consistent 3 gallons per minute (GPM) flow. Designed for ease, it self-primes vertically up to 6 feet and horizontally across 30 feet, eliminating the hassle of manual priming and ensuring you enjoy a seamless water experience every time you turn on the tap.

Whisper-Quiet Efficiency: Durable, Flexible Feet

No more waking the campsite with noisy pumps. The HydroMax pump is equipped with durable and flexible feet designed to absorb vibration and noise. This quiet operation makes it an ideal upgrade for any RV, guaranteeing a peaceful environment—perfect for those quiet mornings or late-night water usage.

Reliable Performance: 55 PSI Pressure Setting

Experience powerful water pressure with the HydroMax's impressive 55 psi setting. Whether you're rinsing off after a hike or quickly filling pots for dinner, this pump doesn't just meet expectations—it exceeds them, providing strong and steady water flow whenever you need it, even outperforming many stock models.

Versatile Installation: Mounts in Any Position

Don't let complex installations scare you off. The HydroMax's flexible design allows it to mount in any position, making it adaptable to various RV setups. This feature ensures that even in tricky, confined spaces, your pump can be installed without headaches or additional modifications.

Protect Your System: Built-In Check Valve and Strainer

Guard your RV's water system with the HydroMax pump's built-in check valve and strainer. These features prevent backflow and block debris from entering your pump, significantly reducing wear and tear and extending the pump's lifespan. Enjoy a hassle-free experience knowing your pump is protected from common issues that plague other models.

Energy and Power Friendly: 12 Volts with Thermal Overload Protection

Worried about energy efficiency and durability? This pump runs on 12 volts D.C. and draws a maximum of 10 amps, ensuring low power consumption while delivering powerful performance. With integrated thermal overload protection, it can run dry without damage, providing a long-lasting and reliable solution for your RV adventures.

Specs

Dimensions:

  • Overall dimensions: 10-1/4" wide x 5-1/4" tall
  • Mounting hole dimensions (center to center): 3-1/4" long x 2-7/8" wide

Electrical Specs:

  • Voltage: 12 volts DC
  • Maximum power draw: 10 amps

Performance:

  • Flow: 3 gallons per minute (11.3 liters per minute)
  • Pressure setting: 55 psi (3.8 bar)

Warranty:

  • 2-Year warranty

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




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Customer Satisfaction Score:

Ratings & Reviews

4.7

217 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.

by:

etrailer.com is awesome. Dudes answering the phones are always knowledgeable and friendly. They're always willing to answer questions or help you research your issue. Have bought several products for my fifth wheel rv and they're always true to description, well packaged, high quality, and competitively priced. Highly recommend etrailer

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

10/2/2025

Our dudes and dudettes are pretty rad! Always happy to dig up info to get you the right part.

David A. profile picture

David A.

10/2/2025

@GwendolynY WORD!!


by:

The part was fine But I paid Extra on Friday so I could have it on Tuesday didn't show up until Thursday so we had to leave with no water pump installed which means no water in the Monaco until we arrive at the next park....I paid EXTRA for this service.......



by:

I needed to replace the Shurflo fresh water pump in my class C RV. This pump worked like a charm.



by:

The HydroMax RV pump was easy to install, it's reliable, and it works great!



by:

Followed directions, installed, immediately the pump worked and provided more water flow than the original pump that I replaced. Thanks.



by:

Easy to install,perfect replacement for my 1999 Shurflo 2088-404-144.Much quieter, too.Thank you for your help in making this purchase.



by:

I just received the pump about an hour ago and this is a direct replacement for my Shurflo water pump. It took about 30 minutes to remove the old pump and install the new one. It runs quieter than the original pump and provides good pressure. So far, so good.



by:

Works fine, doesn't surge like my last pump. I did add a bladder that helps too. Overall a reliable pump.



by:

Super fast shipping. Got the pump in just a couple days and in good condition.

Keith profile picture

Keith

4/14/2025

Works great. Mounted it in the wet bay and use it to transfer water into the tank. Fast and relatively quiet



by:

Install today-2024-06-22 ...work like charm very very satisfy THANK YOU

Ivan profile picture

Ivan

6/24/2025

Still work like a charm and still satisfy



by:

Easy install for a dummy like me, works just fine



by:

Already had to replace it



by:

The pump is installed but something is wrong there’s no enough water pressure.



by:

This pump has been used alot and lm happy with it



by:

Great Little pump! It is running 2 sinks and a shower in a 27-foot yurt.



by:

Got here quickly . Great customer servi ce

Dennis profile picture

Dennis

10/7/2024

Better than the original works as should



by:

Much quieter than the stock pump that came with my camper.



by:

super quiet,lot better pressure very pl eased



by:

It fit perfect and is really quiet



by:

After a year, this pump is still quit, still working great.



by:

Works better than the original



by:

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

John profile picture

John

8/16/2022

Just as strong and quiet as day one. Excellent product!



by:

Worked perfectly and fit where my old pump was located.



by:

Ordered and received very quickly. Choose this pump to replace an existing unit that had lost a bit of power and lift. Installation was easy, took about 20 minutes as it was completely plug and play.
New unit delivers great pressure with a minimum of cycling.

Mark profile picture

Mark

5/25/2021

Still works great after a year of hard use. No leaks or loss of pressure!



by:

My RV has made me a jack of all trades. Along with youtube. The video helped a lot except my unit is placed in the bathroom under the sink vs kitchen sink. A tight space with my legs almost in the shower out in the hall. The angles the human body can twist! After installation, I checked for leaks I had a small leak I tightened up the leaky fitting. The pump is a lot quieter for sure I have been very satisfied with all I have purchased from etrailer. From parts for my two vent fans to installed set of tire monitor system.


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217
Show More Reviews

See what our Experts say about this HydroMax RV Water Pump

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  • Replacement Water Pump Recommendation for Shur Flo 2088-403-144 RV Water Pump
    The HydroMax RV Fresh Water Pump # P25201 will work great as a replacement to replace your Shur Flo part 2088 403 144. This has the same specs at 3 gallons per minute so it is a perfect replacement that will be more reliable than the Shur Flo.
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    For your 2006 Fleetwood Prowler, I recommend the HydroMax RV Fresh Water Pump - 12 Volt - 3 Gallons Per Minute - 55 PSI # P25201. This will give you a self-priming direct factory replacement for 3 GPM, 12V DC demand pumps. It can be mounted in any position and have protection against overload. It also has a built-in check valve to prevent backflow.
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    Thanks for the picture! If you have the space I would absolutely recommend going with an accumulator tank to take the pressure and stress off of your pump. The Seaflo Accumulator Tank for Marine and RV Water Pumps - 0.75 Liter item # SE38FR would be a great addition to your set up it will trap and absorb water and air in the tank which lessens the noise. This accumulator will work well with the HydroMax RV Fresh Water Pump - 12 Volt - 3 Gallons Per Minute - 55 psi item # P25201 you referenced....
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  • Can ShurFlo Water Pump 2088-404-144 be Replaced with HydroMax Pump P25201
    Yes, you can replace your ShurFlo pump 2088-404-144 with the HydroMax pump part # P25201 that you also referenced. This will have a higher psi rating at 55 than what you have now so you'd have improved water pressure. What you have now is 40 psi.
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  • Freshwater Pump Replacement for RV Shurflo 2088-403-144
    The HydroMax RV Fresh Water Pump # P25201 is a direct replacement for a 3-gallon-per-minute (GPM), 12V pump which is what you need. Based on my research, it looks like your existing Shurflo 2088-403-144 pump features these same specs so it should work great as a replacement. I do recommend verifying the specs on your particular model though as it looks like there may have been a couple different versions of this Shurflo pump. I have attached some short video demonstrations on this water...
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  • Recommended Replacement Water Pump for Shurflo 2088-422-144
    I recommend the HydroMax RV Fresh Water Pump, # P25201 to replace your Shurflo 2088-422-144 fresh water pump. This self-priming pump creates smooth, consistent flow in your RV's fresh water system. The pump delivers 3-gallons per minute at 55-psi and will draw 10-amps maximum current. It includes a built-in strainer and check valve to prevent backflow.
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  • Replacement Fresh Water Pump Options For A ShurFlo 2088-442-144 Pump
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  • Replacement Water Pump for a Shurflo 2088-403-144 Water Pump
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  • Replacement Water Pump for RV Artis PDS1-130-1240E
    I looked up the water pump you have and it's a 40 psi pump that flows 3.0 gallons per minute. The closest option we have is the HydroMax part # P25201 which can flow up to 3 gallons per minute and is rated for 55 psi.
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  • Replacement Water Pump for PDS1-130-1240E on 2015 Thor ACE 30.1
    This increase in amperage will not be an issue. The water pump you have is a 40 psi pump with a flow of 3.0 gallons per minute. The HydroMax RV Fresh Water Pump, # P25201 is of same GPM rating but with a higher amperage draw to support 55 psi.
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Info for this part was:

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Video Edited:
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