Best RV Water Pump

Last Updated on September 1, 2020

Are you searching for the best RV water pump?

Keeping adequate water pressure when on the road or bugging out is imperative for an RV owner. I’ve reviewed the top water pumps for RV’s and after reading this article you will know my recommendations.

Check the quick list below for links to customer reviews and prices for my best RV water pump picks, or read on for the full review:

  1. SHURFLO 4008-101-E65 3.0 Revolution Water Pump
  2. Flojet Quad II Water Pump ‘Quiet Quad’
  3. USA Adventure Gear Progear 3200 RV Replacement Water Pump
  4. Shurflo 2088-554-144 Fresh Water Pump
  5. Water Diaphragm Self Priming Pump 3.0 Gallons/min

An RV water pump is necessary to ensure that you can pump water from your water supply through your on-demand water system to your toilets and faucets. Without the best RV water pump, you won’t be able to go off-grid camping in your RV, as you won’t be able to access your water supply.

How to Choose the Best RV Water Pump

It’s important to think about how often you are going to be using your RV water pump, as there are a few different kinds that you can choose from. One type is a simple hand vacuum pump, and while this is a cost-effective way to get water from your water tank, I prefer one that will do the work for you.

A 12 volt DC water pump runs by itself and will bring the water you need up from your fresh water storage. Having a great water pump on hand means that you can go camping away from set sites and still have access to clean water. No matter if you like to camp on a regular basis or are simply preparing for a bug-out situation, I recommend this type of RV water pump.

Benefits of a Quality RV Water Pump

The most obvious advantage of an RV water pump is that when you have one, you no longer need to worry about docking your RV in a park in order to have access to water. As long as your RV water pump works the way that it should and as long as you have clean and fresh water in your tank, you can get off of the beaten path without any worry.

This is great when you and your family really want to explore, and it’s also perfect for when you’re faced with a grid-down situation. In these situations, the water at an RV park probably wouldn’t work anyway, but thanks to your RV water pump, you can easily access your own clean water.

What to Look For

It’s important to consider the flow rate of the water pump you’re looking at so you can be sure that you will have enough water for your needs. I find that around three gallons a minute is fairly average.

I also recommend that you look for a pump that won’t become damaged if it is accidentally allowed to run dry. This doesn’t happen very often, but it can occur if you are distracted and not paying attention to how much water is in your tank. Rather than having to pay for a new RV water pump because you destroyed yours, when you choose one that can run dry without sustaining damage, you will still be able to use it.

How to Use Your New RV Water Pump

It’s important that you correctly install your new RV water pump so that it will work properly. Luckily, this is fairly easy for most people to do. First, you need to make sure that the power is turned off so that you don’t injure yourself, and then disconnect your wires from the RV to your existing pump.

Next you will want to disconnect the hoses, being careful to use the toggle switch, if you have one, to reduce the amount of water that you spill. Once everything is disconnected, you can remove your old pump from your RV and install the new one in its place.

Make sure to have some towels on hand, as you are likely to spill some water, and carefully connect the hoses first and then the electric wires to your new pump. Attach it to your RV via the included mounting hardware, if possible, to reduce vibrations.


There are some problems that can occur when you start using a new RV water pump, so it’s a good idea to be prepared and to know what to look for. One common issue is when your RV pump sounds like it is working but you don’t experience any flowing water. The most common reason you are experiencing this is because your freshwater tank is empty. Without any water in the tank, your pump obviously won’t work. Don’t engage your water pump when the tank is empty as this will put undue wear on your unit and potentially fry it.

If that is not the case, then make sure that there is water flowing to the pump and that the pipes or lines aren’t damaged. Any blockage can stop the pump from working, and holes in the lines can allow water to leak out. If this is the problem, you may need to replace lines or simply clear them out.

Unless you live in a temperate location, you will want to make sure that you winterize your RV water pump. This will prevent water that is left in the water lines from expanding and causing damage. While this isn’t difficult to do, it can be time-consuming, so it’s a good idea to set aside an afternoon to complete this job.

Best RV Water Pumps

Opting for a low quality water pump is not a good idea as you will likely experience pump failure at the worst time. Depending on your rig, one of the following water pumps will be perfect for your RV. These options will work for RV, camper, van, and pop up campers as well.

SHURFLO 4008-101-E65 3.0 Revolution Water Pump

This is an incredibly reliable water pump that is designed to only draw 7.5 Amps of power, which means that it won’t put too much of a strain on your RV. Since it can be mounted in any position without risk of it failing, it’s a great option for RVs of any size. The Flow Reaction Technology prevents this pump from making too much noise when it is in use and also reduces vibrations.


  • Self-priming and features internal bypass-low cycling
  • Can run dry without internal damage
  • Contains check valve
  • Dry primes up to six vertical feet
  • Features quiet operation
  • Thermally protected to prevent damage during extreme temperatures
  • Comes with two-year warranty


  • Can sometimes run continuously
  • Check valve doesn’t always correctly seal
  • Pressure switch isn’t as durable as other options

Flojet Quad II Water Pump ‘Quiet Quad’ – 12V 3.2 GPM

Designed for use in RVs that have up to five outlets, this water pump provides all of the water that you need without worry. It’s got a modern design that is very efficient and prevents the pump from running continuously when it is not needed. This decreases the amount of energy used to run the pump and also keeps it from being too noisy.


  • Only runs when needed
  • Four-piston design allows for high flow rates
  • Quick connect allows for fast installation
  • Flow rate is up to 3.3 gallons a minute
  • Includes pressure switch control


  • Is a little louder than other water pumps
  • Tends to have water pressure surges
  • Easily loses suction even when the filter is regularly cleaned

USA Adventure Gear Progear 3200 RV Replacement Water Pump

This RV water pump is designed to move water quickly, which is great for users who want to enjoy great water pressure without a lot of delay. Because it has been designed to work well under high flow demand conditions, it’s great for large families to use when RVing. Additionally, it doesn’t require any assembly, and since installation is very easy, users can start enjoying their new pump right away without a lot of hassle or delay.


  • Delivers three gallons of water per minute
  • Self-priming pump
  • Offers up to a six-foot lift
  • One-piece diaphragm design prevents major problems
  • Reduces the possibility of rapid cycling


  • Is not very quiet
  • Can sometimes surge

Shurflo 2088-554-144 Fresh Water Pump

RVers who are worried about how easily they will be able to connect their new water pump will definitely appreciate the easy installation of this option. Not only is installing it quick and simple, but the high-quality components used in its construction are designed to prevent the unit from breaking or becoming damaged during regular use. The durable motor is designed to last for decades without slowing down or breaking, making it a great investment.


  • Thermally protected motor is designed to withstand extreme temperatures without damage
  • Features a three-chamber diaphragm pump
  • One-way check valve prevents backflow
  • Features a nominal 12 VDC
  • Is incredibly easy to install


  • Often will pulse when in operation
  • Doesn’t offer a lot of input suction

Water Diaphragm Self Priming Pump 3.0 Gallons/min

This is a durable and handy water pump that is easy to install and is not only self-priming, but also offers three gallons of water a minute, which is great for most RVers. It’s incredibly quiet, which makes it great for when families are on the road together and the RV is already fairly noisy. Because this water pump includes the necessary filter, it’s easy to set it up and start using it right away.


  • Set at 45 psi setting
  • Can run dry without being damaged
  • Self priming for fast setup and operation
  • Comes with a four-year warranty
  • Built-in ignition protection and thermal overload prevents damage


  • Pressure switch is low-quality
  • Exposed screws may rust

For more guides and tips read these articles:

As you can see, a great RV water pump is something that every RVer should have in case of an emergency and so they can enjoy getting off the beaten path. I think that the SHURFLO 4008-101-E65 is the best pump on this list. It’s self-priming, which makes it very easy to use, and it won’t be damaged if it is allowed to accidentally run dry. Because it is so quiet when in operation, it also won’t bother your family. Additionally, I love that it includes a two-year warranty in case you do run into any problems after you have installed it in your RV.

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