skip to Main Content
Constaboost to help with low yield water systems

ConstaBoost™ for Well Water

Water Pressure Booster Pump System

Improve the performance of very-low-pressure wells hampered by undersized or intermittent water service, complicated or inadequate water treatment equipment, or wells and springs that are poor producers. If you have a low-pressure well, don’t turn to a well driller first; the ConstaBoost™ (Booster Pump System) may be all that you need.

Contact us for pricing information.


  • Easy to install – manual included
  • Fully automatic, ready-to-run system connects to your existing well pump and pressure tank
  • Electric fill shut off with meter to set fill rate
  • Low water cut-off protects delivery pump
  • Delivers consistent pressure
  • Delivers needed flow rate to intermittent uses from undersized lines and systems
  • Restores plumbing performance lost to undersized or elaborate water treatment
  • Restore full service to buildings with intermittent water supply. Works in open or closed systems
  • Provide retention time for treatment
  • Vented tank can be used for odor treatment
  • When used with low-yield well, flow control on tank inlet prevents over pumping
  • Use as local storage for a Distributed Storage System or Well Share
  • Tanks made of HDPE resin meeting FDA regulation 21 CFR 177.1520 © 3.1 and 3.2
  • Level controls meet NSF 61
  • Pipe and fittings meet NSF 61
  • Check and cycle stop of low-lead brass
  • Pump contains no brass



300 lbs


45 inches


26 inches


1/2 hp



Max Amps




Max Flow Rate


Min. Incoming Pressure


Max. Output Pressure

50-70psi/60psi constant

Gallons Per Minute


Inlet Diameter

1 inch

Outlet Diameter

1 inch


How Does ConstaBoost™ Work?

In cases where flow pressure from a well is not adequate, a Herculan ConstaBoost™ Static Storage System can provide consistent pressure at intermittent flow rates many times higher than is currently possible without over pumping and damaging the well.

How a ConstaBoost system works

Single Well

With this system, your existing well pressure tank remains as-is. The water line from the well tank to the house is plumbed into the ConstaBoost™ inlet, and the outlet is connected to your house plumbing through a Constant Pressure Module.

The new, atmospheric (unpressurized) tank fills through a solenoid valve that is flow restricted to the well yield or less. Whenever the ConstaBoost™ is not full, water will enter at the set fill rate until the tank fills and the electric float turns off the solenoid valve that controls the fill line. In the case of a 2 gpm well, the fill rate for the ConstaBoost™ tank would be 2 gpm or less. Because the flow rate into the tank is restricted, a filter must be installed in the water line on the tank inlet so the restriction does not collect debris and reduce the fill rate.

Well pump start frequency and pump run duration depend on the drawdown of the pressure tank you now have – or the one you select — and the delivery rate of your well pump. If you have a pressure tank, like the Well-X-Trol WX302 (26”D x 47”H), you can withdraw about 29 gallons before the well pump comes on if your pressure switch is running on a 30/50 cycle. It will take 14.5 minutes for 29 gallons to transfer from the well pressure tank to the ConstaBoost tank through a fill restricted to 2 gpm. While the ConstaBoost™ tank is filling, the well pump will come on every 14.5 minutes and withdraw 29 gallons from the well.

If your well pump can supply 7 gallons per minute to the pressure tank, it will run for 29÷7, or 4.14 minutes, each time it comes on.

This system includes a Constant Pressure Module so performance in the house will be exactly as it would be with a CP model Well Manager®. You will get a great shower and, if your home piping is sized by a recent plumbing code, you will be able to use two showers at the same time.

Your days of no water pressure will be a distant memory. ConstaBoost™ static storage tanks are available in the same sizes as Well Managers, so you can store any amount of water you want.

When using a ConstaBoost™ Static Storage system on a low-yield well, it is a good idea to install a low-water cut off pressure switch, a PumpTec, or some kind of motor protection for the well pump. A Well Manager does not need this type of device. The ConstaBoost™ does have a low water cut off in its tank to protect the pressure pump if the tank is pumped too low.

The ConstaBoost™ Static Storage System is not as sophisticated as a Well Manager®, but it is attractively priced and will provide amazing plumbing performance. It will allow you to do things you cannot do now, and it comes with the same material warranties as a Well Manager®.

Herculan ConstaBoost On A Well Share

A well share can become a problem, particularly when well yield is barely or less than adequate. A running toilet, stuck stock tank fill, or loss of control at any outlet can result in an empty well and everyone left without water.

If each home on the well share has a Herculan ConstaBoost™ (Booster Pump System) with the fill rate restricted to their share of the water, no one can empty the well. If a toilet runs at one house, that one tank could be pumped empty, but the well will not be affected. Other users will still have water, and there will be water to refill the empty tank once the problem is fixed. The built-in water meter reveals abusers.

If others on the well share are not interested in an HCB, a single user can install one. The well can still be emptied by someone else’s negligence, but the family with the HCB will still have water long after everyone else has run out.

Community Well Systems

Community well systems may have many homes connected. Any well can be affected by drought or competition from other wells, so well yield can change. In addition, the peak demand need of the system can change depending on the number and age of people who live in the community and by changing times, causing the well to have low pressure.

If well yield has been affected by increased development in the area or by drought, the well may be over pumped frequently. Over pumping can strain the well pump and damage the well, further diminishing its yield.

When an HCB System with restricted fill is installed in one of the homes on a Community Well System, strain on the system is reduced and system storage increases. If a 210-gallon HCB were installed in each of 15 houses on such a system, the result would add 3,150 gallons of distributed storage and 150 gallons per minute or more of peak demand delivery capacity. In this way, it is possible to convert a Community Well System that cannot now meet peak demand flow requirements into one that can, even with the addition of several more homes!

Save Money On Treatment Equipment Or Regain Performance Lost To Undersized Equipment

Often plumbing performance is seriously degraded when water treatment equipment is installed by a plumber. Sometimes it is because the equipment was not sized for the proper flow rate, and sometimes it is because the treatment cannot be done at high flow rates. A Herculan ConstaBoost™ (Booster Pump System) will restore plumbing performance when incoming flow rates are inadequate for any reason.

Whether you find yourself with no water or with unreliable, low pressure, don’t turn to a well driller or plumber. Well Manager has the solutions you need.


This product is warranted to be free of defects in materials and workmanship for a period of one year from the date of original purchase. During this one year period, WELL MANAGER, LLC will replace any part that is found to be defective under normal use and service without charge. WELL MANAGER LLC’s obligation to replace defective parts shall be the purchaser’s sole remedy under this warranty. This warranty does not include normal maintenance and service and does not apply to any product or parts which have been subject to misuse, negligence, accident, improper maintenance or repair by service personnel not familiar with the product, faulty installation or installation contrary to recommended installation instructions.

There is no other express warranty. WELL MANAGER, LLC hereby disclaims any and all implied warranties, including but not limited to, those of merchantability and fitness for a particular purpose to the extent permitted by law.

Components may be warranted for periods longer than listed above. These warranties are offered by the component manufacturer, not by Well Manager, LLC. Purchasers’ sole remedy for defective components beyond the previously stated one-year warranty is through the component manufacturer.

HDPE Water Storage Tanks

3 Years

Well-X-Trol Tanks

5 Years

Franklin Pumps

2 Years

Goulds Pumps

1 Year

Metal Condensate Pans

2 Years


PDF Download - More Information

Product Information Sheet

PDF Download - More Information

Product Brochure

Have a Question?

Our experts are ready to answer any questions you have about our well management systems. Get in touch and let us know how we can help:

Phone: 800-211-8070

or use our Get Water Solutions Form

“The main difference with the Well Manager is water pressure. We get more pressure with longer use of water from many outlets.”


Background: A large home under ten years old. Wells in the neighborhood were suffering.

Before Well Manager we couldn’t run the dishwasher and the washer at the same time! Now we can shower, wash clothes, run the dishwasher and have plenty of water!! We even installed a sprinkler system for our lawn. This has been possible only with the Well Manager.”


Background: Tom lives in an area notorious for poor wells. The neighbors run out if they are not careful.

“Under heavy demand the well would run dry. The recharge rate is ½ gpm. The Well Manager provides all the water that we need daily and always has lots of extra water on hand. Our tanks are usually always full.”


Related Products

Well Manager 210CPH model

Well Manager® 210CPH

Well Manager 210CPLH model

Well Manager® 210CPLH

Well Manager's Well Watcher system

Well Watcher System

View All Products >>

Back To Top