RV Water Pump Overview And How To Choose A Perfect One

Are you looking for the Best RV Water Pump in 2022? If yes, you have come to the right place which you can discover the full reviews, tips, and guides.


Imagine that your family is going on holiday in the favorite RV and then some issues come to your RV: the flow of the water gets stuck and you want to replace the used water by the fresh one. At present, you need to fix them to make sure your vacation is not interrupted. Knowing how they work can at least save your holiday right now. As you know, today’s RVs are made up of many RV Systems. Whether the RV is a motorhome or a towable, there are many common systems that make the modern RV so desirable such as electrical, gas, water systems…But here come the water problems. This is the reason why you need an RV water pump for your water supply. We would be pleased to let you know in more details in this article

What is an RV water pump?

We have a lot to talk about the RV water pump. But first things first, let’s take a closer look at the RV water system. Every RV has a clean and wastewater system. The clean system provides potable water; the other holds wastewater named as black and gray water. Blackwater comes from the toilet. And the latter from sinks and the shower.

RVs store their water in built-in tanks, which are usually located in the base of the motorhome or trailer. An average RV tank can store from 50 gallons up to 200 gallons of freshwater. Your unit has three types of tanks: the freshwater, gray (or used) water, and black (or waste) water tank. Back to your situation above, you need a tool to take the water from your RV’s tank up the pipe system of the rig: the RV Water Pump! Uplifting the flow of the water as well as stabilizing the pressure is its function. A pump helps you to get water from the kitchen and bathroom faucets, keeping the shower and toilet flowing. In brief, the RV water pump provides you with fresh water from the tank. However, you should notice that most RV water pumps are small in size and they run off the RV’s battery.

RV Water Pump

RV Water Pump

Types of RV water pumps

 How many types of water pumps? Which one is better? How does it operate? We will discuss these questions in this section below. Basically, there are two common types of RV water pumps. They are:

+ 12 Volt Water Pump:

  • The most common type of water pump
  • Found in recreational vehicles
  • Standard operating motors designed specifically for RV use.
  • Lower pressure than the larger ones ( such as 24V water pump)

+ 24 Volt Water Pump:

  • Greater water pressure.
  • Usually found on buses and trucks.
  • Reliable and high flow performance
  • Mostly used for heavy jobs.
  • More power and energy requirement

Note: Regular maintenance is required to ensure outstanding performance and a longer lifespan.

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To go camping within the comforts of an RV is what many people desire. From electricity to heating sources, the RV got everything. Your camping experience will be much enjoyable if all the RV systems work as intended. And among them, the water pump is an important component. If you want to stay hydrated on the trip and clean yourself, a good water pump is a must. Want to look for one? Well, you are in luck. This article will show you the best RV water pump you can find around.

Bringing racks of water bottles on a camping trip is expensive and inconvenient. This is when the water pump comes in. Its job is to take the water from the RV tank and transport it to your use. Both the water flow and associated pressure will be decided by the pump itself. When the tank runs low, it takes quality to pump to get the water out. So to put it short, the water pump allows you to consume water from the RV tank. The functions of the RV water facilities rely heavily on the pump as well.

Features of a water pump that you need to consider

Nothing is perfect, it’s also applied here too. Through all the below products, some of them exceed certain fields while appear to be lackluster at others. Naturally, it finally comes down to your decision. Consider their pros and cons then determine which one can better fit your preferences. Also in certain conditions, one may prove to be the superior choice compared to the rest. Take all of that into account before you make up your mind. Now, let’s go ahead and check our specifications.

There are 3 criteria of an RV water pump that you need to check: The ease of installation, the quietness of the motor, and the Gallons Per Minute (GPM). These will help you to decide if this is worth purchasing or not. The pumps in this article will also be presented along with this information for you to inspect.

(Top 4) Best RV Water Pump in 2022 Reviews

1. SHURFLO 4008-101-A65

    • Installing difficulty: Very easy
    • The noise of motor operation: Normal
    • GPM: 3.0

If you want something that is basic and durable, this is the pump for you. Pumping 3 gallons of water every minute, this machine achieves that flow rate with little noise. Employed one-piece diaphragm construction with internal bypass, this device can last for years within your RV. There is no need for any piping change when you install it so the installment is simple. The pump also has thermal protection, this means you can run it dry all the time.


  • It’s a very quiet pump
  • The flow of water is fast and even at 3 GPM
  • It utilizes efficient internal bypass low – cycling
  • The pump is thermally protected


  • The plastic housing part can break which can lead to leakage
  • The water pull could have been done better

2. Remco Aquajet RV Series

Remco (55-AQUAJET ARV Aquajet RV Series Water Pump
  • Aquajet Variable Speed RV Water Pump - The Aquajet RV pump employs state-of-the-art electronics to automatically control motor speed - the pump actually adjusts its speed as you open and close water fixtures
  • Aquajet's soft start feature eliminates annoying rapid cycling, and its exclusive 5-valve design can deliver twice the flow and pressure of conventional RV industry pumps
  • Greater flow - The Aquajet automatically overcomes pressure drops typically caused when multiple fixtures operate at the same time. AES: 10 feet (3 m) , ARV: 13 feet ( 4m)
    • Installing difficulty: Easy
    • The noise of motor operation: Slightly loud
    • GPM: 5.3

The state – of – art pump with automatic control on water flow, you can hardly get anything more modern. You can freely adjust the speed of the flow whatever you want with the water fixture. With the 5 – valve feature, it can offer two times the pressure and the flow compared to other pumps. Equipped with the 5 – chamber design, this Remco product can pump out a lot of water. It pretty much one of the best pumps on the market.


  • Able to withstand pressure drop
  • Can modify the water speed automatically
  • Possess 5-chamber design
  • Can be shut off at 85 PSI


  • May make some noise in operation
  • There are complaints that it doesn’t work well in low – flow mode


3. Seaflo Water Diaphragm Self Priming Pump

Water Diaphragm Self Priming Pump 3.0 Gallons/min (11.3 Lpm) 45 PSI New Rv / Marine 12 Volt Dc / 12 V Demand Fresh
  • (1)Diaphragm Pump,(1) set of instructions,(2) 1/2" barbed hose adaptors,(1) 50 mesh inlet strainer
  • 3.0 Gallons Per Minute capacity flow, and 45 PSI pressure setting
  • Self priming, smooth, silent operation and can run dry without damage
    • Installing difficulty: Normal
    • The noise of motor operation: Very low
    • GPM: 2.8

Want something that is absolutely quiet? Look no further since it’s here. While the pump did have slightly lower GPM, it can hardly be noticeable for RV use. To compensate that, you can customize it up to your taste.  Hence, the pump is a fairly versatile product. And the obvious advantage is its low noise. If you are 5 or 6 feet away from the pump, you can barely hear anything. The self-priming feature is also appreciated. It means the pump can prime itself even if the tank is 6 feet under it.


  • The price is affordable
  • It got a tough construction.
  • The noise it made is low so it won’t wake you up in the middle of the night.
  • You can run it dry


  • The pump connectors tend to leak. Secure it with Teflon tape as a precaution
  • Pay attention to the outlet to see if it is perfectly aligned.


4. Shurflo 2088-594-154, 2088 Series

SHURflo Industrial Pump - 198 GPH, 115 Volt, 1/2in, Model# 2088-594-154
  • self-priming up to 9 vertical lift feet
  • used in delivery and transfer of liquid applications up to 3 GPM (11.4LPM)
  • 1/2" MPT, 115VAC 60Hz, non-corded 3 wires, built-in check valve prevents back flow of fluid
    • Installing difficulty: Normal
    • The noise of motor operation: Loud
    • GPM: 3

Another pump from Shurflo, this is one is made to last. Among the pumps shown in this article, you can say that this is the only pump made with industrial standards. With a check valve to prevent backflow and pressure switch, you can hold the initiative in adjusting the water flow. Everything is made with high – quality material so the pump is both strong and effective.


  • It will take a very long time until you see it breaks down. That is just how tough and durable the pump is
  • There is no trouble fitting this pump into a rain-catching system
  • The pressure is stable even when multiple faucets are in use.


  • It’s very loud. Probably the loudest among its lines.


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Above are the most notable RV water pumps you can find for your vehicle. If you can select an appropriate pump, your camping trip on the RV should be a smooth and trouble-free experience. And all you need to do is to check out the products listed here/ Then pick out what you think is the best RV water pump  Finally, just install it into your RV and get ready for an exciting trip.

 7 key points in choosing RV Water Pump

 It’s time for you to make a decision. These vital factors below can help you pick out the most appropriate RV Water Pump.

  • Pressure and Power

    The best way for you to understand RV water pumps is to check its specifications. You also have to look for the amount of water it can pump in a minute. An ideal RV water pump can pump about three gallons of water every minute.

  • Wiring, Fuses, Voltage

    The majority of water pumps come with 12 volts unlike the ones found in buses and trucks. Remember that a fuse must be placed in the wiring before the device. It is recommended that a twin wire up be run instead of using chassis.

  • Noise

    The noise is somehow correlative to the type and power the water pump can provide. It is advisable to seal off the pump with a cover if you want to lessen the noise. The cover can also protect the pump from muffle and other elements. One thing to note, the pump must be covered enough to let air in and would not cause overheating.

  • Pressure Rating and Auto Switch

    Some models presented above feature auto switch, which can be very convenient to the user. Rating of pressure should also be considered to know how many gallons of water the pump could accommodate.

  • Energy Usage

    It is very important to remember that pumps require energy when the tap is on. This would mean that the more power the water pump has, the more energy it has.

  • Pump Cycle

    The cycle occurs whenever the pump is tapped off and on few times while being used in the bathroom. This is normally caused by the rate of the pump exceeding your water usage. One thing to remember, the pump should automatically stop when there is a pressure drop. If it goes below the preset value, the pump should automatically be reactivated.

  • Price

    Finally, you should also take into consideration your budget. Make sure the quality and features align with its price so you can prevent making an expensive mistake.

RV Water Pump diagram

This part is shown for the purpose of visualizing RV Water Pump more easily. Let’s check it!

RV Water Pump diagram

RV Water Pump diagram


RV Water Pump may have been in your mind now. But, wait! We want to cover everything for you again. Firstly, you know what it is. Secondly, it is pretty clear to be familiar with two common types of water pumps: 12V and 24V. At last but not least, 7 key points provide some advice that can guide you to buy the best for yourself. we already mention the pros and cons. Now the ball is in your court, just think carefully to find your true RV Water Pump!

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