Water pumps for RVs are absolutely a must-own if you need all your appliances and bath fixtures to work.

Water pumps make it possible for you to enjoy running water from your sink, flush waste from your toilet and more.

If you have a water supply in your RV, you won’t be able to get your water when you need it until you have a working water pump installed.

In this review, we will be taking a look at five great water pumps for RVs, from companies such as Arterra, Shurflo and Bayite.

We will go over each of their strengths and weaknesses, and declare which is the water pump that you should go after.

COMPARISON CHART

IMAGE	PRODUCT
	1. SHURFLO 4008-101-E65 3.0 Revolution Water Pump Comes with a two-year warranty. Has thermal overload protection. Is quiet and rumbles gently. Is safe to run dry.	LEARN MORE ►
	2. bayite 12V DC Fresh Water Pump with 2 Hose Clamps 12 Volt Diaphragm Pump Self Priming Sprayer Pump Is easy to install. Is safe to run dry. Is affordable. Comes with a one-year warranty.	LEARN MORE ►
	3. Flojet 03526-144A Triplex Diaphragm Automatic Water System Pump, 2.9 GPM 50 PSI Made of corrosion-resistant materials. Comes with a two-year warranty. Has strong water suction. Built-in check valve.	LEARN MORE ►
	4. Remco 55-AQUAJET Industries 55AQUAJET-ARV Aqua Jet H2O Pump 5.3 Gpm Professionally built. Comes with a two-year warranty. Has low voltage protection. Has a soft start feature.	LEARN MORE ►
	5. SEAFLO 42-Series Water Pressure Diaphragm Pump Diaphragm Pumps Easy to use	LEARN MORE ►

OUR TOP 5 PICKS

#1 SHURFLO 4008-101-E65 3.0 Revolution

Specifications

Features

• Built-in check valve.
• Thermal-overload protection.
• Is quiet and rumbles gently.

• Self-priming.
• Comes with a two-year warranty.
• Is safe to run dry.

This first water pump for RVs is the Shurflo Revolution. This is a serviceable pump that can work with toilets, sinks, showers and other fixtures at up to 55 PSI.

This water pump draws 7.5 amps from a 12 VDC power bank. It takes after an eco friendly design and construction so that not a lot of power is needed or toxins are created as a result of this pump being in use.

It has a nice, small shape that makes it suitable to be installed anywhere you need it to in your RV.

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#2 bayite 12V DC Fresh Water Pump

Specifications

Features

• Built-in check valve.
• Is easy to install.
• Is affordable.

• Self-priming.
• Is safe to run dry.
• Money-back guarantee

Bayite brings us this economical, diaphragm water pump. It is a small water pump, but it packs a punch with 80 PSI. It can be used for the RV, boats, garden sprinklers, the shower at home, and more.

This water pump can self-prime with up to seven feet of suction lift. There is no need to worry about gravity trapping water in your pipe work, as this pump should do a decent job getting your clean, fresh water to all of your utilities.

It has a nice, small shape that makes it suitable to be installed anywhere you need it to in your RV.

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#3 Flojet 03526-144A Triplex Diaphragm Automatic

Specifications

Features

• Built-in check valve.
• Made of corrosion-resistant materials.
• Has strong water suction.

• Self-priming.
• Comes with a two-year warranty.

This next water pump comes from Flojet, a name that is greatly known for bilge pumps and other aquatic devices. This water pump in particular is a budget-friendly pump that can product water at 50 PSI, ideally for older models of RVs.

This water pump from Flojet is made of corrosion-proof materials. If you happen to get something toxic or acidic in your water, it will not dissolve anything inside the pump, which is great to know.

It can self-prime with up to nine feet of suction lift, which means no water will be trapped in a certain area of your pipework due to gravity. No need to worry about vertical pipes that pass water upwards not working.

The small, portable nature of this water pump makes it a versatile pump to install no matter where the proper location is in your RV. It can fit in tight areas and cooperates with your water admirably.

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#4 Remco 55-AQUAJET Industries 55AQUAJET-ARV Aqua Jet

Specifications

Features

• 5-chamber design.
• Soft-start feature.
• Comes with a two-year warranty.

• Low voltage protection.
• Professionally built.

Remco brings us this next water pump for RVs, which is less affordable than the previous two water pumps for RV owners. More money is a sign of a better, more professional pump, but is it worth the money?

This is a longer, larger water pump for RVs overall. It’s not as versatile as other water pumps, but you should still be able to install in in an ideal place for your RV’s water supply.

This water pump’s five-chamber design significantly displaces more water at a time than water pumps with fewer chambers. This is a rather powerful pump that allows water to flow at 85 PSI and 5.3 GPM.

This water pump for RVs is quiet due to the smooth flow rate and hydraulic energy transmission, making this a stable, professionally-built pump.

A great feature that comes with this pump is low voltage protection. This is meant to keep the water pump safe from subpar power conditions from a weakened or faulty battery.

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#5 SEAFLO 42-Series Water Pressure Diaphragm Pump

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Specifications

Features

• Diaphragm Pumps
• Washdown Pumps
• Seaflo Dry Bilge System

• Bilge Pumps

• Easy to use

The SEAFLO 42-Series Boat and RV Pump is a clear cost to performance leader when it comes to self-priming pumps. With its three-chamber high volume design and heavy-duty motor, this pump provides flow rates of 3.0 GPM and 55 PSI. Capable of self-priming up to 6 vertical feet and able to run dry, this pump is sure to meet your needs.

BUYER’S GUIDE

Water specifications

To determine the specifications of your RV’s water supply, refer to your RV’s manual. If your RV doesn’t have a manual, or you lost it, you can look for an online manual on the internet for your RV’s water specifications, or you can contact your RV’s customer support for information about its water supply.

Can Your Electrical Wiring Handle It?

So long as your water pump has sufficient wiring, and your circuitry is laid out safely and wisely, you should not encounter any electrical hazard when handling your water pump’s circuitry around water. Be sure to refer to your water pump’s recommendations and requirements for installation in the product’s manual, as well as determine what wire size is recommended for installing your water pump.

How many gallons of water per minute is optimal for your RV?

Water pumps for RVs need to reach a certain amount of gallons of water a minute. Gallons of water per minute, or GPM, is how much water your supply will give you when showering, using the sink, flushing your toilet and more. Ideally, you need a water pump that can product around 3.5 GPM for normal-sized RVs and trailers. For larger trailers, you should get a water pump that can product more than five GPM.

How To Get Running Water In Your RV

There are two ways in which you can legally obtain water from your RV: Buy your own water, or use public city water. Buying your own water may sound more sanitary, but you are sure to have to buy more water sooner or later. You can use this water anywhere you go.

With public city water, you can get a hose to connect the RV to a water hook-up, and you will indefinitely receive water, which bypasses the tank completely. The downside to using public water this way is that you will only have water when there is an available hook-up. So if you travel, you should rather buy your own water use a water tank.

How To Find Water To Fill Your RV Water Tank

There are ways that you can fill your RV’s water tank of potable water every time you need it. If you know of any dump stations around your area, odds are, there are also water stations to allow you to get additional water for your tank. If you do not know of any dump stations where you travel, you can look online at databases of local dump stations.

How Does Your RV Water Pump Get Power?

You cannot use an RV water pump without electricity, after all. Because these water pumps are 12-volt, they will run on battery power from your RV. Water pumps should not be too demanding in terms of power, and they can also run by using shore power, or a different, outside source of power.

What PSI water pressure is recommended for your camper?

The recommended water pressure for RVs is around 60 PSI. For older RVs, it is a little bit less; at 50 PSI. RVs are designed for larger water pressures, up to 100 PSI, but just remember that with more PSI, you are using up more water. 50 to 60 PSI is considered a good balance of water flow and conservation.

What size water pump do I need for my RV?

Trailers may use a water pump that can build 3.5 gallons of water per minute. But for those with larger motorhomes, you need a water pump that can produce atleat 5.3 gallons per minute. 

How long does an RV water pump last?

8-10 years. An RV water pump should last longer if it is properly maintained. Don’t leave your pump in cold weather storage to avoid corrosion or mineral build-up. Also avoid running the pump with no water.

CONCLUSION

The best water pump for RVs is none other than the SHURFLO 4008-101-E65 3.0 Revolution Water Pump.

Shurflo’s water pump for RVs may not look like much, but we were surprised how top notch it performs. Thermal overload protection, self-priming and a built-in check in valve make this water pump a real value. It is a small and affordable pump that doesn’t take up much room; ideal for installation anywhere you see fit.