Best RV Water Pump Reviews – Top Picks

If you have got your own motor home, the most important thing you need to ensure is whether your best RV water pump is working right. An RV water pump plays a key role in pressurizing preserved engine water so as to pump it right into the engine. The water pump is the most vital section of an RV’s cooling system that also takes into consideration the assorted hoses as well as the radiator. The pump is composed of a small propeller inside that is enclosed by a metal housing, molting directly to the engine block. What leads to the pumping action is the spinning motion of the propeller. Now bring home a quality RV water pump to make sure that there is a regular flow of water whenever you need it.

Top 5 RV Water Pump Comparison Chart on The Market

No.ImageNameItem WeightVoltageGPMDimensionsWhere to buy
1Shurflo 2088-554-1448 pounds 12 volts3.5 GPM17 x 11 x 5 inchesCheck Price
2Flojet 03526-144A4 pounds 12 volts2.9 GPM9 x 4 x 4 inchesCheck Price
3SHURFLO 4008-101-A655 pounds 12 volts3 GPM6 x 6 x 4 inchesCheck Price
4Water Diaphragm Self Priming Pump4.75 pounds 12 volts2.8 GPM10.6 x 5.8 x 5.2 inchesCheck Price
5Shurflo 4048153E755 pounds 12 volts4 GPM6.2 x 6.2 x 12.5 inchesCheck Price


7 Best RV Water Pump Reviews


Shurflo 2088-554-144 Fresh Water Pump

When you head to buy a water pump, one of the names that strike your mind is SHURflo. With its name and reputation, it brings the innovative 2088-554-144 Delivery Pump. Known for its unmatched performance, it scores well in high flow and has the ability to be used in various transfer and dispense on-demand applications. One of the reasons why a lot of homeowners prefer using it is that it can be easily used for drinking water and preparing food. Easy to maintain, it can be mounted in any position. If you are, therefore, looking for a portable water solution for your RV, go for SHURflo 2088-554-144.

best rv water pump

Features and Specifications:

  • Fully automatic and comes equipped with a diaphragm
  • Has the ability to flow up to 3.5 GPM @45 PSI that produces sufficient water whenever required
  • Designed to support high-volume devices like vending machines and also for reservoir and delivery draining
  • Can safeguard backflow of fluid by means of the pumps
  • Its automatic shut-off feature lets keep track of the water level when full
  • Acquires the potential to run dry without causing damage
  • NSF certified, which means it can be used for domestic purposes like drinking water and preparation of food


  • Runs on a 12 VDC pump that is quite strong and durable
  • Sports a unique 3-chamber design that makes it stand out among other water pumps
  • Has a strong flow rate of 3.5 gallons per minute
  • Quite light in weight as it weighs only five pounds


  • Makes a bit of noise
  • Back cover not so good and reliable
  • Pressure switch not stable enough to last long

Check Reviews & Price On Amazon


Flojet 18555-000A, Portable RV Waste Pump

Here comes a portable water pump from the house of Flojet, which you can now connect to your RV waste outlet. Equipped with a garden hose discharge port, Flojet 18555-000A has the ability to deliver fresh water and rinse off things with ease. Being extremely user-friendly, it comes with an on/off switch that makes it easier to operate. With a six-inch wire harness, it lets the user feel convenient in making it operate in the right manner. Compact in size, it is easy to store. What makes it stand out is its run dry protection up to 30 seconds. With a 12 VDC motor, it is no doubt an efficient pump for multiple purposes and, therefore, stands worth the money.

rv water pump reviews

Features and Specifications:

  • Can make direct connection to the waste outlet of the recreational vehicle
  • Has the potential to drain holding tanks by using convenient sewer receivers for domestic purposes
  • Capable to deliver fresh water for rinsing purposes
  • Equipped with garden hose discharge port
  • Quite user-friendly with an On/Off remote handheld switch and 6-inch wire harness
  • Allows run dry protection for up to 30 seconds
  • Compact in size and easy to store in its storage case provided
  • Runs on 12 VDC Motor that makes it perform well and strengthen its durability


  • Has the power to drain quite swiftly
  • Very easy to mount and install that hardly takes time
  • Works perfectly and leaves no question in terms of cleanliness
  • Equipped with safety sensor that protects it from overheating


  • Durability of pump is in question as lasts for up to 6 months
  • Switch might not work efficiently
  • Pump finds it difficult to connect to waste outlet

Check Reviews & Price On Amazon


Remco (55-AQUAJET ARV) Aquajet RV Series Water Pump

If you are looking for a modern-age water pump, Remco 55 Aquajet will just be the one with its upgraded technology and auto-speed adjustment abilities. Its soft-start feature wipes off all possibilities of making extra noise during operation. Moreover, what strengthens its flow is its 5-valve design that will assure users to get sufficient water whenever necessary. Furthermore, its 5-chamber design makes it displace more water in comparison to what is done by those 3 or 4 chamber models. Owing to its shut-off feature at 75 to 85 PSI, it perfectly holds on to its filtration system. In other words, this feature-rich water pump can be a great pick for RV owners.

best rv water pump reviews

Features and Specifications:

  • Runs on an on-demand pump of 12 Volts that makes it perform with no flaws
  • Mounting pattern is easy and advanced as it can be mounted with no hassles at all
  • Does not make noise like other pumps with similar features
  • Rapid cycling noises are eliminated for its unique soft start feature
  • Pump has a 5-chamber diaphragm that supports self-priming as well
  • Has the capability to run completely dry ensuring zero damage
  • Has dimensions of 8.89 x 4 x 4.60 inches ( L x W x H)


  • Has the power to deliver 5.3 gallons per minute of water
  • Ideal for using more than one faucet at the same time
  • Maximum power that can be drawn is 10 Amps
  • Has an impressive shut-off pump pressure of 60 PSI


  • Pressure delivered is not strong and stable
  • Often makes a lot of noise that sounds really annoying

Check Reviews & Price On Amazon


SHURFLO 4008-101-A65 New 3.0 GPM RV Water Pump

Is it high time to get rid of your old RV water pump and bring in a new-age one? Have a look at SHURFLO 4008-101-A65 that has been built with a 1-piece diaphragm along with internal by-pass. Be it any plumbing system, this water pump assures a stunning performance and promises to stay strong for a lifetime. Known for its high-flow demand, this stunning water pump will hardly make any noise. Being thermally protected, it holds the ability to run dry without inflicting damage. One of its best aspects is that it can be easily mounted that makes it effortless to install it rightly.

shurflo rv water pump

Features and Specifications:

  • Holds a speed of delivering 3 gallons of water per minute that assures a sufficient flow during emergencies
  • With a one-piece diaphragm and internal by-pass, the pump has been provided an innovative design
  • Motor makes no noise at all and therefore a suitable choice for all RVs
  • Runs on 12V DC operation that makes it quite energy-efficient and eliminating high utility bills
  • Has a built-in check valve and runs completely dry
  • Thermally protected that enhances its performance and safety at the same time
  • Weighs 5 pounds that does not weigh much


  • Quite energy-efficient as it makes use of only 7.5 Amps
  • Runs with absolute silence assuring no noise at all
  • Has the potential to operate at 55 PSI
  • Equipped with a built-in check valve
  • Runs dry with no possibilities of damage


  • Ability to pull water is weak and must be improved
  • Possibilities of leakage are high
  • Needs to install with carefulness, or otherwise, there are chances of damage

Check Reviews & Price On Amazon


Water Diaphragm Self Priming Pump

Want to switch to a new water pump that can support your RV along with other agricultural purposes? Well, you should not then take your eyes off this 12 Volt rv water pump from the house of Seaflo. This diaphragm built pump comes with ½ inch barbed hose adaptors along with fifty mesh inlet strainer. With pressure set at 45 PSI, this water pump holds a capacity of 2.8 gallons per minute. With its potential to run dry without causing damage, it operates in complete silence. As it runs on a 12 VDC motor, it will not consume much electricity, making it score high on energy-efficiency.

best water pump for rv

Features and Specifications:

  • Supported with threaded connections and multiple fittings that help it connect to any outlet
  • Complete thermal protection stops the motor from overheating further
  • Featured with Automatic Restart that activates in case of any malfunctioning
  • Motor runs with almost no noise that makes it quite advantageous for running RVs
  • Comes with an adjustable pressure switch at 17-60 PSI
  • Prevents noise from vibrations for having semi-rigid rubber feet
  • As it weighs only 1.9 kg, it is quite light in weight
  • Maximum ampere that can be drawn by the motor is 8.0 A


  • Less amperage and therefore long battery life
  • Easy to install and takes not more than five minutes
  • Pump operates quietly with no noise at all
  • Pressure delivered is 45 PSI, which is quite strong leading to great performance


  • Chances of overheating are high, causing burns on the motor
  • Durability of pump is not good
  • Issues in pumping operations

Check Reviews & Price On Amazon


Shurflo 4048153E75 Electric Water Pump

What RVs need is improved water flow systems, or otherwise, you might be left in dire straits in the midst of your journey. So, why not get Shurflo 4048153E75 and block possibilities of all such odds? Made with an exclusive one-piece diaphragm and internal by-pass, this water pump would assure not only a smooth flow but would also stand strong in terms of longevity and of course performance. Its capacity to produce 4 gallons of water per minute along with its pressure at 55 PSI will never leave you with thin flows. Certainly, one can go for it as it ensures thermal protection and runs dry with no chances of any damage.

rv on demand water pump

Features and Specifications:

  • Has an impressive capacity of delivering 4 gallons of water per minute
  • Equipped with Flow Reaction Technology that results in reduced cycling
  • Thermal protection at its best, making it capable to run dry
  • Stops backflow due to the check valve installed within
  • Easy to install as it can be mounted in any position
  • Ensures more safety owing to its auto voltage protection
  • Does not need any pressure switch that makes it convenient to operate
  • Water flow pressure is 55 PSI and has the power to deliver 4 gallons of water every minute


  • High on power and performance
  • Has the ability to deliver 4 gallons of water per minute
  • Flexible to use with all types of fittings
  • Very easy to install and takes no time for it
  • Pressure switch not required


  • Pump might stop working after a few months
  • Shut-off switch often burns out
  • Pressure is not sustained

Check Reviews & Price On Amazon


Flojet 03526-144A Triplex Diaphragm Automatic Water System Pump

Belonging to the triplex diaphragm series, Flojet 03526-144A steps in with a promise to keep a smooth flow of water. For its pulsation eliminator built within, this advanced water pump will not require any accumulator tank for operation. All those annoying vibrations will be kept at a distance for its soft, absorbing mounts. It weighs only 4 pounds and is, therefore, quite light in weight. Also, it is compact in size as it has dimensions of 9 x 4 x 4 inches. With three chambers, it runs completely dry with a promise of causing zero damage.

flojet rv water pump

Features and Specifications:

  • Has the power to draw water from the holding tank
  • Can pump up to 2.9 GPM that equals to sufficient water during necessity
  • Operates quite smoothly and with no noise at all
  • For being corrosion resistant, the water pump enjoys more durability
  • Very easy to mount without any hassle
  • Has a maximum pressure capacity of 50 PSI
  • Runs on 12 Volt DC current that prevents it from consuming more electricity, keeping a check on utility bills
  • Has snap-it port fittings that make it easier to install


  • Very easy to install and cycles well at minimal flow rates
  • Has the ability to pump up to 2.9 gallons per minute
  • Self-priming and runs dry when necessary
  • Completely corrosion resistant that makes it more durable
  • No hassles in mounting


  • Gets overheated and shuts down
  • Not very durable and can break down anytime
  • Does not pump water too well

Check Reviews & Price On Amazon


Types of RV Water Pumps

Confusions are indeed less when it comes to categorizing the types of RV water pumps. To be more precise, this categorization depends majorly on the voltage. There are two types of RV water pumps to be considered. They are:

  • 12V Pump:

These water pumps are typically used in recreational vehicles or what you call car and vans or motor homes. Twelve-volt water pumps are the standard ones that have been specifically designed for use in recreational vehicles only. In terms of pressure, it is quite low in comparison to the larger ones. What you simply need to ensure that it is in fine working condition so that it delivers sufficient flow of water whenever you need it and also that you are not compelled to repair it at a short time period from the date of buying it.

  • 24V Pump:

If you are expecting greater water pressure, go for a 24V water pump. Although these pumps are best for trucks and buses, they can also be used in RVs. With a 24V water pump, you can always expect higher water flow and a more superior performance. These water pumps are actually meant to accomplish bigger jobs than merely providing water for minimal use. Just like you need to take good care of a 12V water pump, a 24V one also needs the same amount of care and maintenance for keeping up with its durability and performance.

Remember, if you are looking for an energy-saving water pump for your RV only, a 12V water pump will always be more profitable.


How to Choose the Best RV Water Pump

Imagine that you are all ready to set out on a trip in your RV. Although it starts off well, you discover somewhat later that the faucets there are left with a thin flow of water. Therefore, you will come to know that the RV water pump is not working, or to be precise, it’s time that you should now get a new RV water pump. Well, if this is the situation you are facing, you must know the type of RV water pump you want to buy. So, here is a list of considerations that would help you choose the quiet rv water pump. Take a look:

  • Check the specifications –

When it comes to buying an RV water pump, checking its specifications is extremely essential. The better you understand its specifications, the easier it would be to choose your desired RV water pump. One of the important aspects in this context is checking the amount of water it will deliver per minute. Remember, if the RV water pump you are looking for can deliver at least three gallons of water per minute, you are choosing a standard one.

  • Check the electrical support –

Since it’s a recreational vehicle, your RV water pump will require only 12 volts. So, you don’t need to worry unless the one you are going to buy is less than this voltage range. Just make sure to place a fuse for the wiring part prior to installing the pump. Also, try not to run a chassis. Instead, a twin wire can do a good job.

  • Check the sound effect –

A lot of RV owners tend to let go the sound factor while choosing an RV water pump. Reality says that the sound of an RV pump often depends on its power and type. Even if your pump emits a bit of sound, make sure to buy a lid separately if not provided together and seal it well during operation. In this process, air would also not be allowed to enter into the pump, which might further result in overheating.

  • Check the capacity –

Every RV owner will want to buy a pump with good water capacity so that there remains a constant flow of water whenever required. Therefore, it is very important to check how much gallon of water the pump will be able to hold. In this process, you will also be checking its pressure rating.

  • Check its energy efficiency–

As a matter of fact, when a pump is made to run, it consumes a certain volume of electricity. But there are several RV water pumps that are highly energy-efficient and can, therefore, cut down a lot on the utility bills. However, you should always check the pump must have sufficient power to deliver a good flow of water.

Now that you have come to know what to consider and what not while buying a good RV water pump, it would help you choose the best model as per your requirement and budget.


Finally, you have bagged sufficient knowledge on different types of RV water pumps and their operations. Now, you are all set to make the purchase to ensure hassle-free trips in your RV. So just relax, set your budget, inspect the voltage outlets, go through the pros and cons of each model that has been discussed and make the right decision. Despite, if you are still feeling perplexed, you can always talk to experts owning RVs. Just be sure of the investment you are going to make, and if it clicks, you are sure to have more fun with your RV.




Bill is a DIY plumber, handyman, and homeowner with more than a decade of experience. He has replaced and repaired sump pumps, backup pumps, float switches, check valves, and many other things around his family home. An engineer and tinkerer at heart, he is always looking to see how things work and taking on new home projects that help him grow his skillsets. He is a husband and father of two boys, has a bachelors degree in Computer Engineer and minor in Mathematics and likes to make homebrew beer in his free time.

      Sump Pump Advisor