6 Best RV Water Pump in 2024 | LydiaScapes

Best RV Water Pump

RV water pump installations and replacements require a lot of time and patience. But what about the water pump itself? You may want to consider one that is long-lasting, durable, and easy to install so that you don’t need to switch it out again any time soon. Want to learn more about RV water pumps on the market? Let’s go!

What is the Best RV Water Pump?

Below you’ll find the list of the top 6 Best RV Water Pump. We compiled this list from RV water pumps we have used, asked others about, and researched further to give you the best possible roundup. With many years of experience with RV water pumps you can be assured that this article will give you what you’re looking for.

We also wrote a buying guide and answered some of the frequently asked questions (FAQs) at the end of this article.

1. SHURFLO 4008-101-E65 3.0 Revolution Water Pump

SHURFLO 4008-101-E65 3.0 Revolution Water Pump
Price: 💲💲 (fewer 💲 = cheaper)
Weight: 0.01 pounds (0 kg)
Size: 4.8 x 5.5 x 11.5 inches (12.1 x 14 x 29.2 cm)
Flow Rate: 3 gallons per minute
Power Source: DC
Main Material: metal
Voltage: 12
Wattage: 900

The water flow for this pump is even; no water spurts when the pump cycles. The SHURFLO water pump is quiet, and you won’t hear any vibrations in the plumbing.

It has two switches, a by-pass switch and a pressure switch. The pump requires a power supply of 7.5Amps and 12V to deliver three gallons of water per minute. The pressure is enough to have running water in your sinks, toilets, and showers.

You can mount it in any position and should be able to run dry without any damage. The pump is powered by pressure, and you may use a switch to control it from inside your RV.

You may have to tighten all the screws so that the pump may have no problem once installed.


  • Built-in check valve,
  • It keeps the water flow even, No vibrations in the plumbing,
  • It has two switches


  • Low-quality electronic switch,
  • Have to tighten all head screws before installing

2. SewerFlo Quick Release RV Macerator Pump

SewerFlo Quick Release RV Macerator Pump
Price: 💲💲💲💲 (fewer 💲 = cheaper)
Weight: 6.24 pounds (2.83 kg)
Size: 11.6 x 5.8 x 5.2 inches (29.5 x 14.7 x 13.2 cm)
Flow Rate: 12 gallons per minute
Power Source: Direct power
Horsepower: 0.4 HP
Main Material: plastic, stainless steel
Voltage: 12
Wattage: 144

SewerFlo quick release pump is usually used when you don’t have access to a dump station and need to empty your tanks. It is a strong pump, and you can move a lot within a short period. The motor is thermally protected to protect it from overheating. The pump has a garden hose inlet, making it easy to remove debris and clean. It also can dump your waste at longer distances. To make it easier to pump, ensure your waste has a lot of water.

The sewerflo quick-release tends to break down very fast if not taken care of well.


  • Thermally protected motor,
  • SewerFlo quick release can dump waste to longer distances,
  • You can easily attach and remove,
  • Easy to clean


  • Not durable,
  • No seal between the pump and the motor

3. Water Diaphragm Self Priming Pump

Water Diaphragm Self Priming Pump
Price: 💲 (fewer 💲 = cheaper)
Weight: 4.49 pounds (2.04 kg)
Size: 8 x 5.1 x 4.8 inches (20.3 x 13 x 12.3 cm)
Flow Rate: 3 gallons per minute
Power Source: DC
Main Material: Viton
Voltage: 12
Wattage: 36

Because the pump is a diaphragm and is self-priming, you can mount it any way you want without affecting performance. The pump mounting bracket is plastic with rubber mounts to reduce noise. It reduces noise not muting, expect to hear some noise hence may not be suitable for indoor use.

There is no electrical cord but has two wires connected to the volts.

The water diaphragm pump works on demand such that when you shut off your water, it should go off. It may pull water from 6 ft vertically and pump 25 ft horizontally.

You are provided with a filter to take care of particles in your water. The pump corrodes quickly, and some components may not initially work well.


  • It has a built-in pressure switch,
  • The water diaphragm pump is easy to service,
  • It works on demand so no wastage, It has a filter


  • Unreliable components,
  • Corrodes easily

4. SHURFLO 4008-101-A65 RV Water Pump Revolution

SHURFLO 4008-101-A65 RV Water Pump Revolution
Price: 💲 (fewer 💲 = cheaper)
Weight: 0.01 pounds (0 kg)
Size: 4.9 x 8.1 x 4.3 inches (12.4 x 20.6 x 10.9 cm)
Flow Rate: 3 gallons per minute
Power Source: DC
Main Material: metal
Voltage: 115
Wattage: 600

The SHUFLO water pump revolution is quiet when in operation. Installing is very easy and may not even require a plumber if you are a handy person.

The pump should run dry without damage and is also thematically protected. Mounting it in any position is possible without affecting its performance. It has an internal by-pass for low cycling. It prevents the pump from turning on and off loudly when low water flow. The SHUFLO water pump has a check valve to offer protection for high pressure.

The pump doesn’t come with most connector fittings, and you may have to buy. It has no filter to filter water with particles.


  • Has a good pressure when pumping,
  • It rarely will leak,
  • It’s direct and easy to install,
  • Has an internal by-pass


  • You may have to buy connecter fittings,
  • It comes with no filter

5. Amarine Made Macerator Waste Water Pump with New Anti-Clog Feature

Amarine Made Macerator Waste Water Pump with New Anti-Clog Feature
Price: 💲💲💲 (fewer 💲 = cheaper)
Weight: 5.18 pounds (2.35 kg)
Size: 12.2 x 6.5 x 4.4 inches (31 x 16.5 x 11.2 cm)
Flow Rate: 12 gallons per minute
Power Source: DC
Main Material: Stainless steel
Voltage: 12
Wattage: 144

The Amarine made macerator is equipped with a fully sealed motor which is more powerful. The sealed motor has a hard, durable powder coating, sealed bearings, and sealed end bells to prevent corrosion.

The Amarine made macerator pump has been designed explicitly for Rv and marine sanitation applications. Anything that can be found in a fish box, like fish/bait deposits, fish scales, particles of ice, should easily pass through the pump.

Its quad chopping blade is made from stainless steel and reduces articles for pumping efficiently. The Amarine made macerator pump has a run-dry device that shuts off the pump.

The pump has anti-clogging technology, making it simple to clear clogs without removing the hose. The pump has no self-prime capabilities and can’t pump up a hill.


  • It has a powerful motor,
  • The impeller works on run-dry capacity,
  • Handles fish waste well,
  • The motor is fully sealed


  • It takes a lot of time to prime,
  • It can’t pump up an incline

6. RecPro RV Water Pump

RecPro RV Water Pump
Price: 💲💲💲 (fewer 💲 = cheaper)
Weight: 5.25 pounds (2.38 kg)
Size: 11 x 9 x 6 inches (27.9 x 22.9 x 15.2 cm)
Flow Rate: 3 gallons per minute
Power Source: Battery powered
Main Material: stainless steel
Voltage: 12
Wattage: 42

The pump consumes meager power and cuts off power when high pressure becomes extreme. It pumps with enough force, so the water flow is good. Low power connections ensure you can save more energy.

The fittings are threaded and come with all the adapters and hoses you’ll need. It has high-quality parts that are corrosion-resistant. The RecPro RV water pump operates smoothly and quietly. The pump connects easily to your water system. Its self-priming and has a high-quality design. Its Santoprene diaphragm extends pump life.

It doesn’t pump on demand and has a manual on/off. Unfortunately, it may come with some initial faulty parts forcing you to buy.


  • Has valves that can withstand corrosion,
  • The pump water flow is good,
  • The pump has threaded fittings,
  • It has high-quality valves


  • It may have some faulty parts,
  • The button for on/off is manual


Based on all of our experience with RV water pumps, we found that SHURFLO 4008-101-E65 3.0 Revolution Water Pump is the best RV water pump available today.

Our Premium Option is SewerFlo Quick Release RV Macerator Pump with all the best features and high-quality materials, but that’s only if you have more money to spend.

However, if you are on a slightly tighter budget, you can also consider the Water Diaphragm Self Priming Pump as an affordable alternative.

Our other reviews you may find useful in your research:

What You Should Know Before Buying RV water pumps

Flow rate and pressure

The flow rate of a sewage pump determines its efficiency. The ideal flow rate for the sewage pump that you use for your house or RV depends on the amount of waste produced. Additionally, to gauge what flow rate your sewage pump should have, you must know the number of drains and users feeding your sewage basin. This can help you identify the best flow rate for your space. Typically, a good sewage pump has a flow rate of about 50 gallons per day per person.

Material and Durability

The material of sewage pumps varies from brand to brand. The best possible material for a sewage pump is high-alloy white cast iron. This is because it extends the service life of the pumps: it provides optimal resistance, protects the pump from corrosion, and makes it suitable for all sorts of sewage materials including abrasive wastewater containing sand. Pumps made of white cast iron are considerably more durable and will help you in the longer run. They might be a slightly heavier investment, but are considered to be a better solution.

Water pump size

The size of your sewage water pump is important in determining how well it works for you. Although the ideal size will vary from system to system, the average size for solid sewage waste in residential systems is 1 HP or ½ HP. On the other hand, the average size for industrial or commercial sewage systems should be about 2 ½ HP or larger. Ultimately, you should be aware of the amount of sewage you are likely to have and decide on a water pump size accordingly. The more waste you have, the larger the size of the water pump should be.

Questions and Answers About RV water pumps

How long do RV sewage pumps last?

Macerator pumps, which grind waste, last up to 10 years. However, this is contingent on how it is used and maintained. The more frequently the macerator is used, the less effective it will be at its job. In addition, if you clean your macerator regularly, the machine’s life span extends.

Can I drive RV with water pump on?

Ideally no. It is a risk to drive the RV with the water pump on. If you leave it on, it can overflow the gray tank and pump itself dry, leaking into the coach. Traveling along bumpy roads can cause the sink or shower to turn on by accident which can lead to flooding as well. On the other hand, some water pumps are loud, which can be annoying and distracting for some drivers, but this depends from person to person.

When should I run my RV water pump?

If your RV does not have water hookups and only utilizes the fresh water tank, you should run your RV pump. However, the pump should only be activated when you need water, like running a faucet or a shower. But, it is important to note that you should turn off your pump while driving because there is a risk of leakage and flooding if the pump is on.

Can I put a bigger water pump in my RV?

This is contingent on the space you have. If the current installation in your RV fits in snugly, it is not possible to opt for a tank with a large water capacity as it will be larger in size. It isn’t easy to install a pump if the space is tight. You also need to consider flow rate and maximum water pressure specifications before installing another pump in the RV. These are indicated in the owner’s manual.

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