The 5 Best RV Water Pumps On 2019: A Guide For RV Owners

Full-time RV living is quite difficult if you don't have the best RV water pump. In fact, it might be impossible at all without this particular amenity. Water, after all, is vital.

Being in the middle of the desert without any water supply is quite harrowing. We had no choice but to return to the grid and have our water pump fixed.

Sooner, I have upgraded the water pump of my RV so that I won't sink into such predicament again.

You can also avoid this similar circumstance if you can invest in a high-quality RV water pump. Below are your top choices.

Best RV Water Pump On The 2019 Market







SHURFLO 4008-101-E65


SHURFLO 4008-101-E65 


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Shurflo 2088-554-144

Shurflo 2088-554-144


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bayite Water Pump


bayite Water Pump


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SEAFLO Water Pump


SEAFLO Water Pump


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Flojet 1202.1050

Flojet 1202.1050


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Let's now review each water pump individually:

#1. SHURFLO 4008-101-E65


  • Can produce up to 3 gallons of water per minute
  • Solid one-piece construction leads to faster water transfer
  • Easy to install
  • Compatible with various RV plumbing systems
  • Energy-efficient


  • No noticeable drawbacks

The SHURFLO 4008-101-E65 3.0 Revolution Water Pump is one of the first commercial RV water pumps that have been recommended to me.

It is a 12-volt water pump that is capable of pumping up to 3 gallons of freshwater per minute. It has a 55 PSI pressure rating, which ensures that you can operate various water facilities with ease.

The premium performance of this device is due to the combination of its internal bypass and one-piece diaphragm.

This particular unit has been engineered for RVs and trailers. It can easily fit various plumbing systems of different motorhomes. Once this device is installed, your vehicle is guaranteed to have a decent supply of water.

The SHURFLO 4008-101-E65 Revolution Water Pump does not consume too much power. It operates silently and will never spike up the living cost of your RV.

#2. Shurflo 2088-554-144


  • Patented technology reduces noise and vibration
  • Can be mounted on any position conveniently
  • 3.5 gallons per minute capacity
  • Works with various setups
  • Features a variety of safety features


  • Instances where the pump doesn't stop when it is pressurized

The Shurflo 2088-554-144 Fresh Water Pump is an excellent choice if you want something that has a slightly powerful performance than the first water pump. Specifically, this one has a 3.5 gallon of water per minute capacity.

It is more than sufficient for standard motorhomes. Just like its cousin, this one is a 12-volt water pump. That alone is a sure sign that your RV might be needing this.

The performance of the Shurflo 2088-554-144 Fresh Water Pump is using a three-chamber diaphragm pump.

Such construction allowed the water pump to provide constant water supply, regardless of your demand. You can mount this tool to any position without worries of any damages. It comes with basic safety features such as thermal protection and reduced excessive cycle flow.

#3. bayite Water Pump


  • The entire body of the pump has been fully sealed for moisture and dust protection
  • Can operate even in wet conditions
  • Offers a self-priming capability
  • Low power usage
  • Provides consistent and reliable water flow


  • Doesn't come with automatic shutdown feature
  • Doesn't have clamps for battery attachment

Being tight on your budget is not an excuse for you not to get a good water pump for your RV. You don't have to spend a fortune before you can get a high-quality unit that can serve the plumbing of your home.

A good proof of that is the Bayite 12V DC Fresh Water Pump. With a rating of 1.2 gallons of freshwater per minute, you can guarantee that this one can serve the basic needs of your rig. It can supply sufficient water to various kitchen and bathroom facilities.

Despite being an entry-level option, the Bayite 12V DC Fresh Water Pump still comes with a patented design. It has a unique engineering that enables it to deliver consistent and smooth water flow, regardless of the proximity and application.

Furthermore, it doesn't draw too much current while it is running. Therefore, it is a good choice for those who want to preserve their frugal lifestyle.

#4. SEAFLO Water Pump


  • An ideal choice for extensive and heavy-duty applications
  • Can draw up to 5.5 gallons of water per minute
  • Rugged and foolproof construction
  • Can run with minimal maintenance and supervision
  • Extra safe to use


  • Might increase your power bills

For those who have extensive water needs and sophisticated plumbing system, the SEAFLO Water Pump and Accumulator Tank System should be their top choice. This full-size water pump is capable of drawing out 5.5 gallons of water per minute.

It is almost twice greater than the conventional 12-volt RV water pumps. It has a pressure rating of 60 PSI, which suggests that the pump can operate on situations where the demand is extremely high.

All the necessary accessories and attachments are already included on its package. The pump comes with a strainer and a variety of fittings. It can conduct self-priming mechanism that lessens your ordeal on its operation.

It has been noted by its manufacturer that this one has significantly reduced its cycling for optimal performance. Moreover, all the materials used on this device is water-safe.

#5. Flojet 1202.1050


  • High flow rate capability, thanks to its four-piston design
  • Quick and easy to install
  • Self-priming feature
  • Intermittent duty for better energy efficiency
  • Can work on extensive applications


  • Tends to produce noise when it operates

Those who don't have technical expertise in dealing with RV water pumps should try the Flojet Quiet Quad Water System Pump. Of all the water pumps that I have encountered, this one has the most straightforward design.

It has an hassle-free installation, thanks to its quick-connect plugin ports. It can also be mounted into different positions and can operate on different conditions. Without any complexities, any RV owner can utilize this water pump to its full capacity.

Notably, the overall performance of the Flojet Quiet Quad Water System Pump is not something that you can take lightly. As per specifications, this one has a flow rate of 3.3 gallons per minute.

As a 12-volt fresh water pump, such quality can be considered as a rare gem. Meanwhile, the pressure rating of this tool can go up to 35 PSI.

How To Choose The Best RV Water Pump

RV water pump

You will never really want to ride on an RV that doesn't have any basic amenities. An RV that doesn't have a generator or a water filter is not conducive for living. You can't do all the stuff that you regularly do if these items are not around.

Of course, AC units, washer-dryers, and televisions will come secondary, as they will further improve your life in the road.

But if you want to ensure that your life on your motorhome is smooth and complete, having a water pump is truly essential. This one ensures that your rig has sufficient supply of water for your daily operation.

Right from the get-go, there are two classifications of RV water pumps: the macerator pumps and the fresh water pumps. The fresh water pump is the one that provides sufficient water pressure to the sinks, showers, and toilets to your motorhome. Meanwhile, a macerator pump deals with wastewater.

In this guide, our focus is the RV fresh water pump. Allow me to discuss some fundamentals about this device on the later sections.

What Is The Function Of An RV Water Pump?

Many amateurs are still oblivious to the real importance of a water pump. The first one is to provide pressurized water from your water tank to your rig. The second one is to supply the appropriate water volume to the vehicle.

Most of our RVs have integrated water tanks on their base. Generally, these tanks can hold up to 200 gallons of water. On some models, the tanks can hold up to 300 gallons of fresh water. On the other hand, smaller motorhomes can only hold around 50 gallons of water.

Essentially, the pumps are the ones that draw out water from the tanks and send it to the facilities of your RV. Without the pump, the water tank would be rendered useless. Of course, the residents of the motorhome would be put into a disadvantageous situation as well.

Typically, commercial RV water pumps can pump up to 3.5 to 4 gallons of water per minute. If you are living on a class A motorhome or class C motorhome, you badly need a water pump that can draw up to 6 gallons of fresh water per minute.

From here, we can already surmise one of the essential qualifications of choosing an RV water pump. If you are going to choose a water pump, you have to make sure that you know how many gallons of water that it can produce in a minute. Choosing a water pump with a smaller capacity is not wrong as long as it is suited to the requirements of your vehicle. After all, I can say that there are no universal water pumps for motorhomes.

Different Types Of Freshwater Water Pumps

water pump types

We can further categorize RV water pumps based on their operation: the 12-volt water pumps and 24-volt water pumps. Choosing between these two can determine if the water pump is capable of supplying water to your rig or not.

12-Volt Water Pumps

For starters, the best choice that they have is a 12-volt water pump. Most of the RVs today are running with this type of system.

A 12-volt water pump is typically using conventional motors that are specifically engineered for motorhomes and varieties of a recreational vehicle.

Because it has a lower voltage, a 12-volt water pump is typically used by recreational vehicles, trailers, campers, and other conventional vehicles.

There's a good possibility that what you need right now is a 12-volt water pump. Because it is energy-efficient and sufficiently capable, the water pump is good for general use. Most of the items that I featured on this guide belongs to this category.

24-Volt Water Pumps

Meanwhile, a 24-volt water pump is an extremely powerful option. The water pressure that it can pump out is greater than its 12-volt counterpart. If used on small systems, this particular pump may produce results that are too overwhelming.

Right from the get-go, such water pump capacity is only suited for trucks and buses. Notably, these rigs have extensive requirements, making the 12-volt pump insufficient.

You can still choose a 24-volt pump in your vehicle if you want to. However, you should expect higher power bills in the long run. After all, the higher the voltage, the higher the power draw of the machine.

Considerations In Choosing The Best Water Pump For RV

water pump for RV

Not all RV water pumps have the same function and specification. Just like what I have said earlier, there are a plethora of water pump variants--even for motorhomes.

Therefore, it is your prime responsibility to inspect the qualities of a water pump and see if it is suitable for your rig.


We have already highlighted how the voltage of a water pump affects its performance. If you have the standard type of motorhome and recreational vehicles, there's no need for you to invest in high-end 24-volt water pumps.

You can just settle to a 12-volt water pump most of the time. However, if you are living in a class A motorhome, the use of a 24-volt water pump can already be considered.


Aside from the voltage, one should also know the overall capacity of a water pump. Even if a particular water pump has a 12-volt rating, this doesn't mean that its performance is similar to another 12-volt model. That's not how manufacturers construct these devices.

To give you a good idea, the most basic water pump unit has a capacity of one gallon per minute. That's the baseline. Therefore, if a water pump has this rating, then it is already an excellent investment. Of course, some options have performances that are greater than this.

Pressure Rating

The pressure rating of an RV water pump is also a clear determinant to the overall capacity of a water pump.

By concept, the higher the pressure rating, the higher the pumping capacity of the device. In this aspect, an RV owner should never settle for less. Otherwise, you'll get frustrated by the trickling operation of your faucets and showers.


Another thing that you need to consider is the energy efficiency of a water pump. Take into account that these tools don't operate manually. One way or another, they will rely on external sources whenever you operate them.

It would be great if the water pump has an automatic shutdown feature that activates whenever the desired threshold has been met.

Furthermore, the device should be a power-greedy component. You wouldn't want your external power source to be consumed quickly.


Your RV would become a better place to live if it has all the essential amenities that can keep it running. Since water will always be one of our highly needed sustenances, it is always prim and proper to secure it all cost.

The best RV water pump is a great device that ensures that our motorhomes have sufficient water supply wherever you go. It allows us to have a constant connection with our water tanks without too many things to mind.

All those water pumps that I have listed in this article are the first choices that you have for this particular tool. You are free to choose which one to get because they have functional features.

Did you learn from this article?

If you have questions or suggestions, feel free to drop them in the comment section below.

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