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Towle Whitney manufactures variable speed booster systems for new commercial installations and to replace old and
antiquated constant speed systems. We provide complete pressure boosting solutions for Car washes, Hotels, Schools,
Hospitals, amusement parks and high rise buildings. Our systems are accurately sized by our expert booster system
designers to deliver the required performance with the highest efficiency possible. Some of the features include:

  • Variable speed [VS] systems are extremely energy efficient
  • VS systems improve the pump performance and reduce wear & tear due to the soft start / stop feature
  • Overall system horse power is lowered by using Variable frequency drives
  • The variable frequency drive, which is a compact unit, regulates all the pump operations eliminating need for
    mechanical components like the hydraulic control valve, pressure range switch, pump speed control & large
    control panels
  • Towle Whitney builds custom designed Simplex, Duplex, Triplex or Multiplex systems based on your specific
    requirements in a budget price.

                                                                                                                                                                                              
Facility Owners
You have a daunting project ahead ! But we're here to
help. We collaborate with facility owners to design
economical variable speed booster systems that are easy
to install and easier to maintain. The variable speed
technology contributes to significant energy savings and
the uniquely designed booster systems contribute to
lowered installation costs.
We always partner up with contractors and help with
everything from the design to the start-up. We understand
you - our systems are designed by master plumbers! You'll
appreciate our craftsmanship and the quality components
we choose. Our dedicated technical support team is
available to answer all of your questions.
Mechanical Contractors
Simplex Systems
[ 20 to 180 GPM ]
Duplex Systems
[ 100 GPM & UP]
Triplex Systems
[ 200 GPM & UP]
Let us help you with your next design! We like to listen
and we'll ask a lot of questions. Don't choose a pump
system until you learn more about the new VFD systems,
HILO designs, great performances, longer product life cycle
and energy savings.
Consulting Engineers
GPM    Overboost*   HP       Suction     Discharge
20                    70                1 1/2     1 1/4 inch        1 inch

30                    40                1           1 1/4 inch        1 inch



30                    70                2          1 1/2 inch        1 1/2 inch

50                    50                2          1 1/2 inch        1 1/2 inch

70                    50                3          1 1/2 inch        1 1/2 inch

75                    40                3          1 1/2 inch        1 1/4 inch

100                  30                3         1 1/2 inch        1 1/4 inch
150                  35                5            3 inch             3 inch

180                  40                7 1/2     3 inch             3 inch
GPM    Overboost*   HP                Manifolds*
120                  45                 2                             3 inch

140                  50                 3                             3 inch

220                  43                 5                             3 inch

280                  50                 7 1/2                      4 inch
150                  40                3                               3 inch
* Overboost - Boost over existing pressure
* Manifolds - Size of the manifolds can be changed at the time of order.
* Overboost - Boost over existing pressure
GPM    Overboost*   HP               Manifolds*
210                  50                3                               3 inch

360                  40                5                               4 inch
Call Towle Whitney - 1-800-807-9827
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HILO Systems
[ Custom Designed]
The HILO system is an innovative concept which consists of two or more booster
systems connected in parallel. One system is a smaller HP system which handles
the off peak demand and the other system[s] is a larger HP system which shares
peak demand with the smaller system. This set up is extremely useful in
applications which experience large fluctuation in demand like:

- Schools
- Apartment Buildings
- Large residences
- Hotels
- Sporting facilities

The HILO system has the following advantages over a regular booster system:
- Lower operating costs due to lesser energy consumption
- Less wear and tear of pump system
- Ability to completely isolate either system
- No short cycling of pumps on low demands

* Call us for more information on HILO systems
Click to send us an inquiry
* Overboost - Boost over existing pressure
* Manifolds - Size of the manifolds can be changed at the time of order.
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