Best RV Water Pumps 2021 – Buyer’s Guide

The Manner of Installation

To start with, you need to pay attention to the manner of installation. Be assured that the setting-up of a chosen model is simple and not time-consuming. Take a compact model without many unusable additional details. You can’t waste your time on this, are you? To install your RV water pump you will need to read instruction, manuals, or watch videos on the Internet. If possible, go for small-sized and compact RV water pumps because many noticed how easy it is to install them. These small pumps only have minimal usable parts in the sense that it won’t take a lot of your time.
They are also lightweight plus easy to transport to the specific spot you intend to install them. Make sure, however, that you have all the materials and supplies needed for the installation, including a water hose, Teflon tape, and screwdriver.

Motor

The second, but no less important part is a motor. The power of the motor defines the strength and durability of a pump. Also, motor thermal protection defends it from its overheating. The most recommended way for you to understand water pumps on a better level is to look at its specs and look at the number of gallons it can pump every minute. You should also check the statistics of the PSI for a better idea, but it is simpler to understand the physics of gallons that gets pumped every minute. Normally, you are going to look for something that pumps about 3 gallons each minute for good power.

GPM

GPM stands for gallons per minute. It refers to the number of gallons per minute needed by your pump to supply into your RV. Avoid getting an extremely powerful one, though.
It is because bigger pumps that work harder might cause them to draw too much power from your RV’s batteries. A large one might also drain the electric system of your vehicle. You can choose smaller water pumps that are as effective as the bigger models.

PSI

PSI actually stands for pounds per square inch. This is the water pressure recommended for your RV. You have to know the safest pressure required by your rig. One standard rule is to stick to the safe range, which is actually around 60 to 75 psi.

Noise Level

Your water pump must operate quietly. Water pumps tend to produce some noise when it operates because of the motors incorporated into them. That’s the reason why you have to assess the noise level of the water pump you are eyeing to buy before investing your money in it. In some pumps, a noise-absorbing mounting system is used to minimize the loudness. In order to lessen the noise of a tank pump that is free-standing, you can buy or make a pump cover to seal it off. A cover becomes the pump protector from elements, muffle, and the noise. Although, make sure the cover is enough to let air flow in so the pump will not overheat. Most water pumps have an internal bypass function for low-cycling, which prevents the pump from loudly turning on and off repeatedly during periods of low water flow. RV water pump is also a self- priming device. For the layman who doesn’t know much about self-priming and internal bypass systems, the pump is quiet.

Energy Draw

Remember that when a water pump operates, it tends to consume a specific volume of electricity. With that in mind, check the energy-efficiency of the pump prior to buying. Even if it is tempting to pick the largest and powerful pump you can find, it is significant to remember that pumps need to draw energy when the tap is on. The quieter a water pump is, the less energy it consumes. As a result, the pump is able to operate without having to draw power too frequently. So, purchasing a water pump that is too strong for your goals, may have a negative reflection on your electricity and water bills. To lessen the usage of energy, you need to lessen how many times your pump has to be activated. This can be made possible by having a gravity feed system, a pressure tank, or a header tank system.

Relate: Water in RV: Guide for Beginners

Vertical Suction Lift

Suction lift refers to the pressure (negative pressure) on the suction side of the pump. It relates to the amount of water the pump needs to function. This factor requires you to take into consideration the specific amount of water required by your water pump in order for it to operate efficiently. If you wish to pump a minimal amount of water efficiently then choose a pump with little lift. If you want to drain a flooded area, for example, you have to search for a unit with as little lift as possible to promote ease in draining all the water left. This is an important issue when buying a 12-volt water pump for RV.

We are going to look at water pumps that can be used for a variety of purposes. Whether you need to drain a pool or remove standing water from your home, these pumps can come in handy during times of need. Not only will we show you some of the best home water pumps on the market, but we will go over the most important features you should be paying attention to when making a final decision.

There are a few manufacturers of on-demand water pumps – most of which produce 12-volt water pumps for both the RV and the marine markets. Most 12-volt electric water pumps work basically the same way – they are constant speed pumps that are either on or off. There are a few more expensive RV fresh water pumps that are variable speed, which makes for quieter operation (less, if any, pump cycling or ‘hammering’) and a constant supply of water (no pulsing).

There are some brands that are more popular in the RV market, including Flojet, SHURFLO (Pentair), and Aquajet (Remco), while other brands cater more towards the marine market (SEAFLO). We have chosen one RV water pump from Flojet, two RV water pumps for our ‘best of’ from SHURFLO pumps and one from Aquajet, based on personal experience, consumer reviews, price, popularity, and other factors as noted in the below RV water pump reviews.