10 Best RV Water Pumps For Steady Water Flow When Camping

A fresh water pumps for RV, without a doubt, should top the list of the most important and absolute must-haves that every camper must invest in, and indeed, among the first equipment and appliances you should get for your rig.

Unless you plan on wasting your money on expensive bottled water for your daily use, the best RV water pump will handle the job of pumping fresh water from the holding tank to your faucet taps, toilet, and shower head, so you can still enjoy this essential comfort while boondocking or camping in the wilderness.

While most RVs come with their own built-in pump, you might need a better or higher volume model. The most common type of water pump for RV you’ll come across is the 12 volt on demand water pump. Since this type is designed specifically for RV use, it’s important that you grasp all the basics about 12 volt water pump for RV in order to pick out the most suitable model for your needs and particular rig. 

To make your purchase experience as stress free as possible, RVing Insider have shortlisted the very best RV water pump models in this comprehensive guide, with a good variety with regards to price and features so you can find the best fit.

In addition, you will learn everything you need to know about camper water pump, including how they works, the different types, key buying criteria, a list of the most prestigious manufacturers, installation tips as well as useful frequently asked questions. 

10 Best RV Water Pumps: In-depth Reviews

We’ve tested dozens of pumps to separate the mediocres from the best RV water pumps.

Our recommendations will ensure smooth-flowing, safe water whether you’re at a campground or bumping down a dirt road.

1. Bayite 12 Volt RV Water Pump

The Bayite 12 Volt RV Water Pump is one of the best RV water pumps and offers a consistent and smooth flow. The pump also has two hose clamps for a secure connection, making it an excellent choice for RV owners. 

You can use it for showers, lawns, RVs, boats, garden sprinklers, caravans, etc. The high-quality rubber and plastic construction ensures a consistent and smooth water flow. Its temperature range is 32~140°F/0~60°C and can be used even in wet environments.

The pump is powered by 12 volts, making it suitable for almost any RV application. That much power ensures a high flow rate of 4.5 L/minute, allowing it to handle large water demands.

Pros

• Electro-coating and sealed switches prevent corrosion
• Runs on a 12V system
• Has a high flow rate of 4.5 L/minute

Cons

• Produces too much sound

2. RecPro RV Water Pump Shurflo 4008-101-A65 3.0 GPM

Designed to be used in any RV, the RecPro self-prime unit is a reliable, thermally protected, and easy-to-install water pump. Its high-quality construction with corrosion-resistant materials ensures long-lasting durability.

It can provide a consistent flow rate of up to 3.0 GPM, with a maximum pressure of 55 PSI, making it an ideal choice for all RV owners. However, its maximum pressure of 55 PSI could be insufficient for some users’ needs.

With its thermal protection and backflow prevention feature, this pump will keep your RV water system running smoothly without any issues.

Pros

• Corrosion-resistant materials
• Runs quietly, minimizing noise disturbance
• Built-in check valve prevents backflow
• Consistent water pressure
• Easy maintenance

Cons

• Maximum pressure is only 55 PSI

3. SEAFLO Water Diaphragm Self-Priming Pump 

If you’re looking for a quiet RV water pump, the SEAFLO pump would be the right choice. This three-chamber pump is designed to provide the highest efficiency and durability. 

It has a maximum head of 25 feet and can push up to 3 gallons of water per minute. It features a self-priming feature that helps maintain a consistent water supply. There is an adjustable pressure switch, allowing you to adjust the pressure to meet your RV’s needs.

Pros

• Runs quietly
• Pushes up to 3 GPM
• Adjustable pressure switch

Cons

• Unsuitable for heavy-duty applications

4. Lippert Components Flow Max Water Pump for RVs

This Lippert Components 689052 water pump is designed to run dry. It means you don’t have to worry about keeping a full tank to prevent overheating. However, there is also a 115V model available, so choose whichever one suits your needs. 

The pump has a built-in screen filter to remove dirt, debris, and contaminants, so you can rest assured your water is clean and safe to drink.

With its high-powered 50 PSI motor, this pump is the best water pump for RV to provide your RV with the water pressure it needs. Despite having a powerful system, you can call it the best quiet RV water pump. No need to worry about disruptive noises in the campground. 

Pros

• Heavy-duty rust and corrosion-resistant pump
• Available in both 115V and 12V configurations
• Quiet operation
• Comes with all components necessary for installation

Cons

• May leak after prolonged use

5. Kolerflo Industrial Water Pressure Pump 

Kolerflo is an excellent 12V RV water pump designed to provide robust and reliable performance in the toughest conditions. 

Additionally, the pump comes equipped with thermal protection, which means it’ll automatically shut off once it reaches a specific temperature. This will help to protect the motor from any potential damage. 

Pros

• Capable of priming up to 6 feet 
• Featured with corrosion-resistant valves
• It automatically off and on if the faucet is on or off
• Quick fittings hose connection

Cons

• The motor can be noisy 

6. Camplux 12V DC Water Pump

This high-quality Camplux 12V DC Water Pump is designed for RVs, delivering a reliable water flow rate of 1.2 GPM. 

Its compact and lightweight design makes it ideal for outdoor enthusiasts and those seeking a portable water solution. The waterproof design ensures that any water that enters the pump is kept out, protecting your investment.

Pros

• Operates quietly and can function dry without damage
• A user-friendly connection system
• Low power consumption
• Has the ability to self-prime

Cons

• Unsuitable for heavy-duty use

7. Remco 55-AQUAJET ARV Aquajet RV Series Water Pump

The Remco 55-AQUAJET ARV is one of the best RV water pumps. With innovative technology, the pump adjusts its speed to match the water demand, ensuring efficient and consistent water pressure.

The pump is constructed with highly durable material, so it can be used in a variety of applications, including RVs, boats, and homes. It features a five-valve design that ensures a consistent and precise flow rate. 

Pros

• Made of high-quality materials 
• Built to last
• Its pressure and flow rate are twice that traditional pumps
• Corrosion-resistant construction
• Its soft star property reduces rapid cycling 

Cons

• The pump is a bit pricey

8. Precitrade Shurflo 2088-554-144 Fresh Water Pump

This battery-powered water pump – Precitrade Shurflo – is designed for the most demanding applications and can handle up to 3.5 gallons of water per minute. It’s also designed to handle the reverse flow. 

The permanent magnet motor uses less energy than conventional motors. This pump also features a 3-diaphragm chamber, which increases the flow rate and pressure, making it ideal for RV water systems.

Positive displacement helps to handle high pressures and higher viscosity fluids. The pump also features an automatic thermal protection mode to prevent overheating.

Pros

• An handle high pressure
• Automatic thermal protection mode 
• Can prevent reverse water flow
• Full metal construction

Cons

• The motor is loud

9. DC HOUSE 42-Series Upgrade Water Pressure Pump 

The pump features a 9.8 vertical feet maximum lift. This ensures your water pump can handle the most demanding water pressure situations.

It also features an adjustable pressure switch set to any pressure from 0 to 80 PSI. This lets you ensure your pump is continually working to its maximum efficiency.

This DC House 42-Series self priming water pump can deliver up to 18.9L/minute, making it one of the most powerful water pumps on the market. Your RV will always have plenty of water pressure, no matter your needs.

Pros

• Materials are resistant to corrosion 
• The pump is relatively quiet during the operation
• Easy remove inlet filter for cleaning
• 1/2″ hose for easy outlet and inlet connection
• An internal bypass switch helps to reduce circulation

Cons

• Frequent pressure switch failures

10. USA Adventure Gear 3200 RV Water Pump

The USA Adventure is a great RV water pump for boondocking. It is designed to run dry without seizing up. It also works with various water sources, including potable water, so you can feel confident that your water is safe to drink. 

The machine can pump up to 3.2 GPM at 150 PSI, so you can be sure your pump can handle even the toughest jobs.

Pros

• 10 feet priming capabilities
• Quick attach inlet/outlet ports
• Compatible with the most RV
• Featured with automatic pressure switch 

Cons

• The installation process requires plumbing skills

RV Water Pump Basics

What is An RV water pump?

To put it plainly, an RV fresh water pump is a pump that is designed for use in recreational vehicles such as campers, travel trailers, and motorhomes. The device’s job is to bring fresh water from a storage tank to shower heads, sinks or toilets. 

Water pumps for campers are typically 12 volt pumps, and as the name suggests, they wire directly into the 12 volt system of the RV. 

These are different from a 110V water pump or 120V RV water pump, which are generally designed for residential purposes and generally installed in homes. While a 12 volt water pump for RV obviously doesn’t pump water with the same high pressure as larger residential models, they get the job done for recreational vehicles.

While 12 volt water pumps work with a variety of power sources, including electric, solar and fossil fuel, RV electric water pump is by far the most common and easiest to maintain type, especially while traveling. 

How does an RV water pump work?

An RV water pump consists of several components: a pump itself and the fittings which are required to hook up to your RV’s water system and the wires to hook up to the 12 volt electrical line of your RV system. 

The fittings can come either as a threaded type unit. This one attaches with wing nuts, and can be a bard, either a straight or an elbow and the other one uses fittings called a squad port which works by having a couple of O-rings on the bottom of this fittings.

They literally plug into the pump and lock in place. The quad ports are also available in a variety of threading types of even bards, elbows or straights.

In the course of operation, water pumps for RV draw water from the storage tanks and distribute it throughout your RV to the water appliances.

These pumps usually work on-demand, thus are also called 12 volt on demand water pump. There is a pressure switch on the head of the pump which allows it to turn on and off automatically based on the operation of the appliances. 

For example, when you open the faucet in the galley, the switch is going to tell the pump to turn on, and when you close the faucet it tells the pump to turn off.

Benefits of an RV Water Pump

• Save space inside recreational vehicles: Compared to the traditional water pumps, water pumps for recreational vehicles are relatively small and lightweight. Hence, such pumps allow RVers to preserve space which is by all accounts a luxury. 
• Maintain a constant water supply: With a 12 volt on demand water pump onboard, you could keep the water appliances of your rig running around the clock. That is by all accounts a big plus since your level of comfort on the road would be greatly enhanced. 

• Open up additional travel options: If you secure a solid water pump for your rig, you don’t have to worry too much about water supply as you plan your trips, compared to the worst case scenario of having to rely on expensive bottled water. As a result, you should be able to try out previously unconsidered routes and gain new experience in the process.
• Simple installation: Unlike the more complex residential water pumps, RV water pumps are easy to install, even a beginner camper can do it. The only thing you need to do is simply consult the manual.

Different Types of 12-Volt RV Water Pumps

As mentioned above, 12 volt water pump for RV can be categorized by its power source, including fossil fuel, solar power and electricity. Another way to differentiate them is by their pumping speed. 

Constant speed

The most common type of 12 volt water pump for RV is the constant speed pumps, which, as their name suggests, deliver water at one speed only. Basically, these pumps are either off or on. 

Variable speed

Variable speed pumps, on the other hand, can create water pressures similar to that in your home. Their built-in pressure sensor adjusts the speed of the pump motor to ensure the water is delivered at a constant pressure. 

In addition to this advantage, they also tend to be quieter, although you’ll have to spend more for these benefits compared to their constant-speed counterparts.

High volume

Finally, 12 volt high volume water pump models are designed to deliver water at a higher rate of flow than the standard 12 volt water pumps that come built-in on most RVs. 

A pump is considered “high volume” if it’s got a flow rate of more than 4 gallons per minute (GPM). To achieve this, they typically require more electricity to operate, so they’re usually found only on larger, 50-amp rigs. If you travel often and with companions who might wish to use water at the same time, getting a 12 volt high volume water pump will be ideal.

For your information, there are also 24-volt pumps typically installed in trailers, buses, and trucks that have higher water pressure for more heavy-duty tasks. However, they will take a toll on your RV’s power. This is why 12 volt pumps are the most common type for RV you will come across. 

Buying an RV Water Pump: Key Criteria to Consider

To get the best RV water pump for your rig, you must consider these most important buying criteria before making a purchase. That said, if you’re limited by your budget, choose a model that offers the best balance of different features and benefits.

After all, the best RV water pump really depends on your budget and water consumption needs, which might depend on factors such as the number of companions you’re travelling with. 

Gallon Per Minute (GPM)

As RVers count on the pumps to deliver water to multiple amenities throughout the vehicles, GPM is deemed to be one of the top concerns. By checking out the GPM rating of a pump, you could tell how much water it’s capable of supplying.

Pumps on the weaker end may have GPM ratings of 1.2 or so, while the best RV water pumps would typically have a GPM ratings of more than 4, making them 12 volt high volume water pump.

In the case that the water consumption of your rig is moderate, you may settle for a standard water pump. On the other hand, if the amenities on your rig require lots of water then it’s strongly recommended that you prioritize high GPM models.

Pounds per square inch (PSI)

PSI is another measure of pressure rather than flow. RV plumbing systems are built to handle pressures between 40 and 60 PSI, so it’s best to get a 12 volt water pump with a PSI within that range.

Any pumps that advertise a higher pressure rating than 60 PSI might cause damage to the pump itself and your RV plumbing system.

Amperage

Amperage, or amps, is another metric you should pay attention to when hunting for the best RV water pump. It measures the amount of electricity a water pump needs to draw in order to work.

If you need to power many energy-consuming appliances in your rig, you might want to double check that your power sources can handle the daily total amps drawn. While most RV water pumps draw very little electricity, 12 volt high volume water pump can draw up to 15 amps of power.

Size

In the average recreational vehicles, space is limited which is why it’s essential that you pay attention to size while shopping for a pump. The last thing you want to spend your money on is a huge travel trailer water pump that your modest rig is unable to accommodate.

So as to grab a fitting pump, you should think about the available space inside your rig and decide accordingly. Until you know for sure that you have the space for the pump you like, avoid committing to a purchase.

Ease Of Installation

Technically, it’s fine to drive your vehicle to a nearby workshop and let the professionals take care of the pump installation in your stead.

Still, as an RVer, you likely have to deal with many expenses so why don’t you pick up a camper water pump that you could set up by yourself?

By installing the pump on your own, you would save some bucks for more pressing needs and potentially learn how to perform proper maintenance too. To determine the installation complexity of a particular RV pump, you must assess its design and read reviews of customers.

Voltage

Typical RV water pumps run on electricity so before you put a certain pump in your vehicle, don’t forget to check its power requirement. Today’s market contains two lines of water pumps for recreational vehicles: 12V and 24V. Your choice will depend on the amount of water you need pumped and the size of the RV. 

Keep in mind that a 12 volt unit is more manageable as it draws less power from the system and generally does its job in the RV setting. A 24 volt pump translates to high volume, but it could drain your RV’s battery or generator.

All in all, having a strong pump is pointless if you fail to keep that pump powered adequately in use. Thus, to find the best RV water pump for your vehicle, you have to take into account its power supply.

Automated Pump Cycle

The best RV water pump should start pumping once the pressure goes below the preset level  and also stop pumping automatically once the pressure reaches the preset level. This automation, or automated on-off cycling, allows for consistent performance. 

If your pump does not cycle on and off as demand arises, it will continue to run when it isn’t really needed, which can cause damage to your RV’s plumbing line and also significantly increase your energy consumption.

In the long run, a pump that continues to run all the time will have a much shorter life than one that cycles on and off as needed.

Noise Level

So you wish to enjoy your outdoor experience in peace? Then you need to consider giving noise level some thoughts. All pumps make sounds during operation, especially during pump cycles, but plenty of models nowadays control the noise relatively well.

To get a quiet RV water pump, it’s key that you keep an eye out for models that incorporate specialized noise-reduction materials as well as low-vibration mount. 

There are useful tips to make your pump run more quietly too. Sliding a small pad beneath the pump before securing the screws down is a simple yet effective way to minimize vibration when it’s running. Another simple tip is to not overtighten the screws.

Some pumps run noisily as they cycle rapidly. This is usually caused by a low-pressure setting and can be fixed with a minor clockwise turn of the pressure adjustment screw. Only remember to adjust this setting until your pump turns off for at least two seconds between cycles.

Self-Priming

Unlike residential models, RV water pumps are engineered so that they can receive water from a limited water source.

The best RV water pump should have self-priming feature, which will allow it to pump water from the tube even when the water supply is running low.

Also, this feature will prevent the pump from getting damaged even when it’s running dry.

Top RV Water Pump Brands

If you know exactly what you’re looking for and found a model that suits your needs and budget, feel free to go with a lesser known manufacturer, given that the model you’re buying gets good RV water pump reviews. 

Otherwise, if you’re new to this type of device, the safest bet that will get you the best return for your investment is to pick a popular model from a trusted brand with a good track record and satisfying customer service.

Remco

Regarded as one of the leading brands of plumbing goods, Remco produces quality products that never fail to please. For enthusiasts of RVing that value reliability and consistency, pumps from Remco would be excellent choices.

Shurflo

Being a well-established brand, Shurflo knows exactly how to put together solid pumps that meet the expectations of customers. Unsurprisingly, Shurflo tends to be held in high esteem by numerous RVers, novices and veterans.

Flojet

As it focuses solely on the productions of water pumps and associated accessories, Flojet could offer products that work well in an assortment of settings. That is why once it comes to adaptably, pumps made by Flojet usually prove unmatched.

Seaflo

Capable of delivering top-botch water pumps at reasonable prices, Seaflo is well-liked by budget-minded enthusiasts of RVing. In addition to that, Seaflo also possesses a responsive customer service that helps people resolve a wide range of issues.

Lippert

Thanks to a combination of advanced facilities and highly-trained employees, Lippert could persistently introduce innovative products into the market. As a result, if you look for a pump designed to handle modern lifestyles, Lippert may have what you need.

How To Install An RV Fresh Water Pump

To be on the safe side, it’s best that you follow the user’s manual that accompanies your water pump while setting it up. That being said, if you need a general installation guide, check out the following steps.

Step 1: Drain The Water Tank

You must connect a hose to the base of your water tank and proceed to drain it all the way. It’s a good idea to direct the hose to a drum so you could reuse the water once you finish setting up your pump.

Step 2: Remove The Old Pump

First, you should disconnect your old pump from the battery bank by removing the wires. Next, you need to pull out all the hoses connected to the pump as well. Following the removal of the wires and the hoses, you have to work on the securing bolts and screws that fix the pump in place. After everything is out of the way, gently lift the pump out of your RV.

Step 3: Secure The New Pump

Put the new pump into the position of the old pump then bolt it down. Additionally, you also need to wrap up the pipe threads with some Teflon seal tape.

Step 4: Reconnect The Wires/Hoses

If the pump seems to be well-secured then you could start reconnecting the wires as well as the hoses. For good measure, it’s strongly recommended that you check all connections again at the end prior to moving on.

Step 5: Test Out The Pump

Your water new pump should be operational at this point so you only have to flip the power switch and see how things turn out. Pay attention to odd sighs and make corrections if necessary.

FAQs About RV Water Pumps

Conclusion

The best RV water pumps offer reliable performance, are easy to install and maintain, and provide a steady water flow. With the right model, you can keep your RV’s water system running smoothly and efficiently. Hope you can find your desired model from our recommended list.