Water is an essential part of life. Not only is it vital to our health and planet, but while camping and traveling, having running water can often be taken for granted. Your RV’s water pump is a critical asset and should not be left out of the equation when preparing your next excursion.
In this review, we’re going to be taking a look at a handful of the best RV water pumps. To ensure you have all the necessary info to make a well informed purchase, we’ll be highlighting each models main features, then covering some top pros and cons according to recent buyers.
Comparison Chart of the Best RV Water Pumps
What Does a Water Pump Do for an RV?
While it may seem straightforward to say that a water pump does as the name presents -- pumps water -- these little units are a fundamental part to living a luxurious life on the road.
Pumps are the brains behind ensuring you have running water to flush your toilet, use your sink, and take a shower. Should your existing model die, you’ll be caught in a bind, living an extremely abnormal lifestyle.
What Makes a Great Water Pump?
When shopping for a new water pump, there are intricate parts that all work in unison to make a great model. Companies such as Shurflo do their job to ensure you’re taken care of and remain stress free while living in your RV. To help identify the core parts of a great model, we’re going to break down three main aspects to look for when shopping.
First and foremost, keeping an eye out for water pressure will help keep your flow regulated and consistent.
Selecting the proper water pressure comes down to your specific needs, but we do recommend choosing a model that’s designed to max out around 50 PSI. This will ensure you’re not experiencing lag when turning on the sink or taking a relaxing shower.
Gallons Per Minute (GPM)
With every water pump, each model is intended to produce a specific number of gallons per minute (GPM). The GPM will vary per each model, but finding that sweet spot could make all the difference in terms of output and flow.
When matched with pressure, this provides for the ultimate ‘at-home’ sink or shower experience. Keep in mind, higher isn’t always better as it may come with a noisier unit.
Keeping in mind where your current model is can alleviate future headaches. Sometimes, buyers will move forward with one of their dreams, then suddenly discover they have to make some DIY modifications to make it fit.
To ensure this isn’t the case, we encourage you to measure your current model and align your sights with a size that’s similar; bolt patterns are often similar, but height and depth can vary.
Review of the Best RV Water Pumps
Now that we’ve identified what makes a great water pump and outlined their main functions, let’s switch gears and take a look at the products on our list. Whether you’re upgrading or repairing, these models each come with their own unique touch.
The first model on our list, is the SHURFLO 1202.1005 4008-101-E65 3.0 revolution water pump.
This top of the line option is quiet, lightweight, and comes with a 2-year warranty. SHURFLO has been a leading recreation manufacturer since 1968 and continuously strives to put customers come first. Buyers can expect to receive a reliable, self-priming unit that pumps 3 gallons per minute (GPM). One of the best aspects behind this model is that is can run dry without damage and incorporates a check valve.
Internally, this pump has a four chambered diaphragm and features an adjustable pressure switch. It also thermally protected and operates at a max of 55 PSI. On top of everything, this model is ‘green’ and is designed for modern, low-end power consumption and reduction of waste.
- Motor: 12 VDC
- GPM: 3
- PSI: 55
- Dimensions: 4.9" x 8.1" x 4.3"
- Warranty: 2-years
When it comes down to it, the bottom line with this model is that it’s dependable, quiet, and performs well compared to OEM, lower-grade pumps. Those who have purchased this model have been extremely satisfied with its turnout and report that it’s also very simple to install. The bottom line here is that the SHURFLO 1202.1005 4008-101-E65 3.0 is our top pick and an option you can’t go wrong with.
The second option to make our list is another from SHURFLO, the 2088-554-144.
This model is another crowd favorite and offers excellent pressure, high flow mechanics. This style is ready when you need it most and effectively carries water to your shower, toilet, or sink.
It’s lightweight and convenient design makes installation headache free and ideal for those who need a secure fix of their existing model. It is thermally protected and created with a three chamber, positive displacement setup to pump 3.5 gallons per minute.
With this, the unit turns on naturally as pressure is reduced and stops when a preset pressure is reached. The suction lift is intended to self prime up to 9 feet and will pump on demand. No more worry about having to leave toilet water sitting or skipping showers.
- Motor: 12 VDC
- GPM: 3.5
- PSI: 45
- Dimensions: 5.5” x 9.2” x 4.5”
- Warranty: 1-year
The bottom line with the SHURFLO, the 2088-554-144 is that this model is user friendly, dependable, and will hold great pressure. While it may not be as quiet as the first model on our list, SHURFLO still does an outstanding job at delivering high quality products at an affordable price.
Another SHURFLO model to make our list is the 4048153E75. Designed for extreme performance and smooth delivery, this product is built for reliability and assurance that your water will reach you at a moments notice.
It’s high end construction of a one-piece diaphragm system is intended to operate and run dry without signs of damage over a long period of time. Additionally, this electric model is designed to mount in any position and hook up with ease.
It is set to pump at 4 gallons per minute and cycle at 55 PSI. SHURFLO continuously strives to deliver top of the line products and this is another fantastic example.
- Motor: 12 VDC
- GPM: 4
- PSI: 55
- Dimensions: 10.3” x 4.9” X 4.8”
- Warranty: N/A (Request fulfilled by manufacturer)
Overall, the bottom line with the SHURFLO 4048153E75 is that this is a powerhouse and ideal for those looking to upgrade their existing model or replace a broken one. The only drawback we seemed to find is that when cycling, some buyers report that it can be loud at times; however, this is expected with a 4 GPM capacity.
Last, but certainly not least, is the Flojet 04406043A quiet quad water pump system. This self priming unit pumps 3.3 GPM and is backed by an excellent 2-year limited warranty.
While it is on the pricier side, this pump works great and is the perfect product to swap out that loud, outdated OEM model.
- Motor: 12 VDC
- GPM: 3.3
- PSI: 35
- Dimensions: 13” x 5” x 4”
- Warranty: 2-year limited
The bottom line with this model is that it it will surely get the job done and performs well. The most noticeable drawback we found that’s worth mentioning is that it’s designed for intermittent duty only, which is not noted on Amazon. Aside from this, many recent buyers report that the pump’s pressure holds well and it’s backed by a great warranty.
In the end, finding the best water pump for your RV is a mixture of choosing the best model for your lifestyle and specific needs.
How large is your family? What is your average water consumption? Will this change as a result of upgrading your existing model? By identifying questions such as these ahead of time, selecting your next pump will be a walk in the park.
We hope this review has been helpful in outlining some of the best options available and set you on the right path. If you end up choosing a model from our list above, be sure to visit again after putting it to the test and let us know how it held up.
We love hearing from guests and look forward to seeing your report. Best of luck!