Buying Guide for the Best Water Pressure Booster Pump
If the water pressure in your home is coming through slowly, maybe even trickling, you may need to install a water pressure booster pump. You should first check a few basics before spending a lot of money on the best water pressure booster.
Check to see if your pipes are in good condition. If they are, great; if not you should see about having them replaced as they might be causing the low water pressure. If the pipes are in good shape, you should next perform a water pressure reading or ask your city water department to do one.
An ideal water pressure reading of 45 to 55 psi is the goal. If your reading is on target contact a licensed plumber, as you may have an obstruction. But if the pressure is low, you may need to purchase a water pressure booster pump.
Let’s take a look at five of the top rated water pressure booster pumps.
Top 5 Best Water Pressure Booster Pumps in 2022
1. Simer 4075SS-01 3/4 HP Pressure Booster Pump
This 3/4 horsepower booster provides additional pressure to your water flow to a maximum of up to 40 psi and with a flow rate of up to 26 GPM.
The Simer has a stainless steel body and, therefore, is resistant to corrosion.
It also comes ready to install and includes a six-foot 115-volt power cord.
TIP: Don’t forget to use a regulator so you don’t use too much pressure, thus blowing the motor.
The Simer pump comes with auxiliary accessories and a mounting bracket. Simmer makes the installation easy so you don't need to hire a professional. This switch is constructed marine-grade wiring so that it can withstand corrosive and harsh conditions when submerged put in the water.
Additionally, the pump is equipped with an impeller that prevents the motor from heating up, and this helps to increase the life of the switch. It is a compact device that is designed to take up less space when installed.
- Powerful 3/4 HP Pressure Booster Pump includes 6-foot 115-volt power cord
- Works as needed; auto-activation when water runs
- Rust and corrosion-proof stainless steel
- Already set-up and ready for installation
- Provides up to 40 PSI of additional pressure
- Fix Low City Water Pressure
- Increase Water Pressure from Wells
- Increase Pressure for Water Faucets
- Increase Shower Pressure
- 3/4 Horsepower
- Stainless steel housing
- Quiet operation
- 24 GPM flow rate
- Easy to install
- Three-year warranty
- 40 PSI Max
- Complaints of leaking
- Short lifespan
2. Davey Water Products BT20-30T2-USA Home Pressure Booster Pump with Torrium II Controller
The Davey Water Products BT series with Torrium II controller has a flow rate of 20 GPM to deliver the boost of water pressure that your home or other application requires. It provides for a versatile installation with a vertical or horizontal 360-degree discharge. To stop bothersome water temperature changes when taking a shower, the Torrium®2 provides households with a constant flow which allows for even water pressure. Through its equipped sensors that monitor the pressure and flow, the pump will start during pressure drops and stop when the pressure is low.
Find the Best Water Powered Sump Pump Here.
This pump is equipped with a pressure indicator window. This allows the homeowner to easily see the working status. If there is a green color band, maximum pressure is indicated; if the indicator is red, the pressure is low, this will allow the user to determine if there are any leaks in the system. Should the color band indicator be slowly moving towards the red, then a slow drop in pressure has been detected and may indicate a possible leak.
- Pressure Boost = 50 psi (30 psi at 20 GPM)
- Stainless Steel Impellers and Pump Casing
- Power Surge Protected TEFC Motor
- Dry-Run Protected
- Flexible S/S FIP Discharge hose
- Increase Low City Water Pressure
- Increase Pressure from Wells
- Water Faucets
- Stainless steel impellers
- Stainless steel casing
- 50 psi pressure boost
- 20 GPM flow rate
- Pressure indicator
- Two-year warranty
- Rare leaking issues (Check warranty)
3. Zodiac PB4-60 Polaris Booster Pump with 60-Hertz Motor
The PB4-60 provides power and high-performance with a quiet operation. The compact size allows for peak performance with its 60 mhz, 3/4 horsepower motor. The booster provides added energy savings as it has the ability to operate at a 2-speed or variable-speed pump.
Polaris booster pumps are generally designed specifically for operating the Polaris pressure-side pool cleaners.
The Zodiac PB4-60 has an easy and quick installation.
The PB4-60 also provides a heavy-duty single-piece base and a redesigned volute with improved seal for leak prevention. It also comes equipped with an ergonomic drain plug with o-ring allowing for tool-free removal when draining or winterizing the unit. Some user reviews found that the unit didn’t last very long and was noisy, however, there may have been issues in shipping that damaged the unit on at least a couple of the reviews. Other users found the unit to be easy to install and works to, and beyond, their expectations.
- EFFICIENT: Ultra low flow requirements allow the booster pump to operate on the low speed of a 2-speed or variable-speed pump for energy savings
- THE POWER BEHIND POLARIS: High efficiency 3/4 horsepower motor drives water flow to propel the pressure cleaner and circulate clean water throughout the pool
- DESIGN DRIVEN: Unlike other booster pumps, Polaris booster pumps are specifically designed to operate Polaris pressure-side pool cleaners at optimum power and cleaning efficiency
- COMPATIBILITY: Appropriate for all Polaris pressure-side cleaners that require a booster pump
- WHAT'S INCLUDED: Comes with Polaris Softtube and quick connect fittings. Professional installation is the key to ensure best performance and warranty coverage of your Polaris booster pump.
- Side Pool Cleaners
- Easy installation
- Heavy duty
- Single piece base
- Flexible hoses provided
- Variable speed
- Motor reportedly can wear out quickly
- Short one-year warranty
4. Bur-Cam 506532SS Water Pressure Booster Pump
The BurCam 506532SS is equipped with an easy to prime stainless steel pump body with a completely enclosed 3/4 HP motor that is fan-cooled for thermal and overload protection. The unit has easy installation, is durable, and is equipped with a capacitor to eliminate wear when starting. The BurCam 506532SS is built for dual application, allowing it to be used as a pressure booster or as a shallow well jet pump.
This BurCam unit was built for continuous or intermittent use with a maximum pressure of 65 psi.
It pumps from a 200-foot depth and it lowers the chance of sand locking with its floating stack design. This unit provides a maximum of 897 gallons per hour at 30 psi and is equipped with a 10-foot power cord. It also comes equipped with a controller to sense a drop in pressure when faucets are turned on, allowing it to keep the water pressure stable, and is a very durable unit. Much praise is given to its low noise emissions. The BurCam unit provides a 2-year warranty.
- DUAL APPLICATION JET PUMP: Designed for shallow wells up to 25' deep or to boost municipal water pressure.
- CONSTANT PRESSURE CONVENIENCE: provides consistent household pressure in the whole home and eliminates the need for a pressure tank and pressure switch.
- CORROSION RESISTANT JET PUMP BODY: Stainless steel pump body construction for cleaner rust-free drinking water.
- INDUSTRIAL TYPE MOTOR: 3/4HP 115Volts totally enclosed fan cooled industrial type motor, bearing to bearing, with thermal and overload protection.
- EASY PLUG-IN INSTALLATION: No hard wiring is required.
- INSTALLATION FOR SHALLOW WELLS: Foot valve/check valve required for use with shallow wells.
- Two-year limited parts / no labor warranty
- Stainless steel body
- Dual application
- Easy to prime
- 3/4 Horsepower
- 25 feet max vertical lift
- Weighs only 19 lbs
- Increase Low City Water Pressure
- Shallow Well Jet Pump
- User-instructions are unclear
5. Grundfos MQ3-35 96860172 3/4 HP Pressure Booster Pump
The Grundfos MQ series has a simple operation and is self-priming. It’s compact in size, is easy to install, and simple to use. This unit provides for built-in protection from moments of no water flow or excessive temperature, which will shut the unit off. The pump then uses its automatic reset to attempt to start the unit every 30 minutes over a 24 hour period. It is also equipped with a built-in pressure tank to reduce the number of starts it requires.
The Grundfos unit is designed to boost water pressure in domestic applications and boasts an all-in-one unit to prevent leaks and breaks at the seams. It has the ability to pull water from a 26-foot depth at a rate of fewer than five minutes. This unit is suitable for drinking water and rainwater. One user review noted using just one pump feeds their entire house and they use it in their place of work as well, running it in high demand without any issues.
- Simple operation - self-priming
- Built-in dry run protection
- Automatic reset function
- Low noise level
- Built-in pressure tank reduces the number of starts
- Increase Water Pressure for Entire House
- Easy installation
- Compact size
- Automatic reset
- Function indicator
- Built-in pressure tank
- No maintenance
- 24-month warranty
- Best for light use
- Short lifespan
What is a Water Pressure Booster Pump?
A water booster pump is a centrifugal pump used to increase the water pressure. These pumps are designed to increase the performance of your existing pump system, therefore, they cannot transport water on their own. There are a variety of applications for booster pumps and they can be used in conjunction with other pumps when needed.
There are different types of booster pumps available, and their use depends on the head (pressure) and flow needs.
Water pressure pump types include:
- Horizontal split case
- End suction
- Vertical turbine
A water booster pump has three different key features you need to pay attention to. All three types have varying ranges, the ranges are as follows; Flow Rate, which can range between five and 10,000 gallons per minute (gpm); Total Pressure (head) can range between 200 to 7,500 feet; and Horsepower which can range from one and up to 5,000.
How do Pressure Booster Pumps Work?
Booster pumps are centrifugal, meaning they move the water away from a center point. They rely on one or more impellers, drawing the water into the pump which then boosts the pressure as it passes through the impeller.
Some booster pumps have a single impeller (single-stage), while others may have more. Pumps with single-stage impellers are for use where the added pressure needed is not a large amount, like in a residence.
The multi-impeller (multi-stage) booster pumps are good for use in moving water up a higher elevation or at a longer distance, like in a tall building or for agriculture use.
Where are Pressure Booster Pumps Used?
A water pressure booster pump has many applications, for instance, they can be used for:
- Pumping water from a well to a house supply
- Moving water uphill
- For irrigation systems
- Pumping water into a large commercial or residential building
- For reverse osmosis systems and filtration
How To Choose The Best Water Pressure Booster Pump
In order to select the pump that will properly fit your needs, you’ll first need to answer two questions. - How far does your water need to travel to reach its intended source?
What pressure is your water currently coming in at?
Knowing this information will get you started on determining which pressure booster pump will work best for your application.
Also note, that horsepower is not the most important feature to look for, so don’t purchase a pressure booster based mainly on horsepower. This is due to the fact that pumps can have the same horsepower but not the same flow rates and pressures.
Some things that you should look at when comparing models include:
Check your power source
Make sure that your power source can be used with the type of pressure booster pump you are looking to purchase so that you don’t have to have an electrician wire for a higher voltage.
Choosing a stainless steel body housing will ensure a corrosion-resistant booster pump, providing a longer lifespan
Single-stage vs Multi-stage
- Multi-stage provides for quieter operation
- Allows the pump to not work so hard on longer piping systems or rising elevations
Galvanized tank or bladder
A galvanized tank or bladder will provide safe, potable water for use in a residential capacity.
Things to Consider:
1. Flow Rate (GPM=gallons per minute):
- The maximum flow rate is the highest achievable rate of volume through which water is discharged through the pump.
- Determine the maximum flow rate you need before making your decision.
2. Total Pressure (Head):
- Head refers to the maximum height the pump can push the water when fighting gravity.
- Pressure can change if the liquid's gravity changes, but the head will not.
- Determine the total head needed for your application before making your selection of pressure booster pumps.
3. Pressure Boost:
- The pressure boost is the highest achievable pressure that needs to be added to the current water pressure of your system.
- The amount will be referred to in head feet or pounds per square inch (psi).
- The difference between the system pressure and the existing water pressure will be the pressure needed with the pump.
4. Self Priming:
- A self priming pump will create and maintain an appropriate vacuum level to pull fluid into an inlet without assistance.
5. Variable Speed:
- A variable speed will allow the pump to be operated at various speed levels.
- Provides for energy savings.
- Allows the pump speed to be changed based on the needed flow of water.
- The power source of the pumps could include AC or DC powered or magnetic drive, a magnetic drive unit is one that is assembled with permanent magnets mounted to a drive assembly on a standard electric motor.
Who Needs a Water Pressure Booster Pump?
A Water Pressure Booster Pump can be used in a multitude of applications and most people will have a use for one at one time or another.
Pressure booster pumps can be used in residential, commercial, farms, apartment, and commercial buildings and even for water irrigation systems.
Homeowners making upgrades or renovations to their homes should consider if a pressure booster pump will be needed.
If larger pipes are being installed or if you are adding plumbing areas such as bathrooms or kitchens you may need a pressure booster pump.
NOTE: Please check with your local city office before making any renovations.
Factors that Cause Low Water Pressure
Problem with the plumbing system
The pipes may have clogged or are leaking, which reduces the pressure of water flowing into your home. Low water pressure caused by this problem can only be resolved by inspecting and fixing your piping system.
New water fixtures additions
If you have added a new water fixture in your home such as an extra tap, it can cause a reduction in water pressure. A booster pump can fix this issue.
The water source is far
If you are located at the far end of the water supply line of your locality, then the amount of water reaching your home may be too low; hence, the reason why you are experiencing low pressure. Installing a water pressure booster pump can help you to increase the water pressure in your home.
If your home is elevated high above the source, then you should expect to experience low-pressure water because of gravity. You will require a pressure booster pump to fix the issue.
Low pressure in your locality’s supply line
The water supplier in your region may be feeding water into the supply line with low pressure; hence, you also get low-pressure water running out of the tap. You can boost the water pressure when it reaches your home by installing a water pressure booster.
Testing Water Pressure
It's essential you check your water pressure regularly because too much pressure can affect the piping system, while too low pressure can lead to an inadequate supply of water in your home. A pressure of more than 75 psi can damage your plumbing system while that of below 30 psi can be too low.
To test the water pressure, attach a pressure gauge to an outside spigot to get the pressure readings in terms of pounds per square. If the pressure is low, you can install a water pressure booster pump using the following guide.
How to Install a Water Pressure Booster Pump
- Turn off the water supply into your home at the main water supply valve.
- Then clean the section on the main water supply line where you want to install the pressure booster pump.
- Use a tubing cutter to cut out a section of the waterline.
- Put up the pressure booster pump in place, then cut and fit a copper pipe to run out of the pressure booster to the main water supply. Remember to check the directional arrows to ensure you fit the booster in the appropriate ports, i.e., inlet and outlet.
- Seal the connections by soldering them to prevent leakages.
- Connect the booster’s pump switch to the electrical panel. If you aren’t comfortable or confident to do it, consider seeking the assistance of an electrician.
- Turn on the water valve, and your pump should power on.
You should have a bypass in place to isolate the pump just in case it fails to ensure you continue getting water supply into your house while you troubleshoot it.
Having the proper amount of water pressure can make or break a person. As you can see, all the booster pumps reviewed here are of good quality and performance. A booster pump system should be reliable and durable for regular use.
Making a choice between the booster pumps we reviewed is going to come down to your own unique needs. If you have minimal needs, you don’t need to purchase a pump that is more suitable for big commercial buildings.