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Triplex Water Pressure Booster Pumps

Solving Low Water Pressure for Office Buildings, Large Apartment Buildings and More

Creative design for cost savings 38” wide x 36” deep.

Can't find what your looking for? Email us at This email address is being protected from spambots. You need JavaScript enabled to view it. or call 603-626-7371 Monday through Friday, 8 AM to 4 PM (EST).

Or, fill out our Water Boost Questionnaire:

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http://schema.org/OutOfStock
Manufacturer: Towle Whitney
Product Code: TW3018T
Availability: In Stock

Product Overview:

Triplex Booster Pump Systems are equipped with centrifugal pumps regulated by variable frequency drives that control the pumps to maintain constant pressure regardless of varying demand or fluctuating incoming pressure.

Triplex Booster Systems ranging from 120-400 GPM. Great for multi-family buildings, condos, schools, hospitals, office buildings, hotels, and more.

Installation Manuals

Available Models

* Standard Pump Options:

Choose the model that best suits your needs and press Add to Quote to request pricing. For Model Specifications, scroll down to Submittals below.
GPM And Boost MAX PER PUMP

SelectModelHPCommon Design PointsSubmittal
TW3018T-2T-3K1/2 HP15 GPM @ 45 PSI Boost Not Available
TW3018T-2T-4K1/2 HP15 GPM @ 60 PSI Boost Not Available
TW3018T-2T-5K3/4 HP15 GPM @ 70 PSI Boost Not Available
TW3018T-2T-6K3/4 HP15 GPM @ 80 PSI Boost Not Available
TW3018T-4T-3K3/4 HP35 GPM @ 40 PSI Boost Not Available
TW3018T-4T-4K1 HP36 GPM @ 60 PSI Boost Not Available
TW3018T-4T-5K1.5 HP36 GPM @ 70 PSI Boost Not Available
TW3018T-4T-6K2 HP36 GPM @ 100 PSI Boost Not Available
TW3018T-8T-2.5K1 HP50 GPM @ 35 PSI Boost View Submittal
TW3018T-8T-2K3/4 HP50 GPM @ 30 PSI Boost View Submittal
TW3018T-8T-3K1.5 HP50 GPM @ 50 PSI Boost View Submittal
TW3018T-8T-5K2 HP52.5 GPM @ 80 PSI Boost View Submittal
TW3018T-12T-2K1.5 HP70 GPM @ 35 PSI Boost View Submittal
TW3018T-12T-3K2 HP70 GPM @ 55 PSI Boost View Submittal
TW3018T-12T-4K3 HP70 GPM @ 70 PSI Boost View Submittal
TW3018T-12T-5K4 HP70 GPM @ 85 PSI Boost View Submittal
TW3018T-125MS-2HP2 HP105 GPM @ 35 PSI Boost View Submittal
TW3018T-125MS-3HP3 HP120 GPM @ 45 PSI Boost View Submittal
TW3018T-125MS-5HP5 HP120 GPM @ 55 PSI Boost View Submittal
TW3018T-3BF-3HP3 HP150 GPM @ 40 PSI Boost View Submittal
TW3018T-3BF-5HP5 HP180 GPM @ 60 PSI Boost View Submittal
TW3018T-CM3-41/2 HP22 GPM @ 70 PSI Boost Not Available
TW3018T-CM5-31.5 HP32 GPM @ 55 PSI Boost Not Available
TW3018T-CM5-42 HP32 GPM @ 70 PSI Boost Not Available
TW3018T-CM5-53 HP32 GPM @ 90 PSI Boost Not Available
TW3018T-CM10-23 HP80 GPM @ 60 PSI Boost View Submittal
TW3018T-CM10-35 HP80 GPM @ 90 PSI Boost View Submittal
TW3018T-CM10-45.5 HP80 GPM @ 121 PSI Boost Not Available
TW3018T-CM15-13.5 HP110 GPM @ 30 PSI Boost View Submittal
TW3018T-CM15-25 HP110 GPM @ 65 PSI Boost View Submittal
TW3018T-CM15-38 HP110 GPM @ 99 PSI Boost View Submittal

Common design points are examples of typlical applications. Actual performance depends on incoming pressure,
desired set pressure, flow requirements, piping conditions, and system demand.

Call Us

Not sure which Triplex Water Booster Pump is right for your application?

If you do not see what you are looking for, additional models and custom configurations are
available to meet your needs.

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Solving Low Water Pressure for Office Buildings, Large Apartment Buildings and More

Triplex Booster Systems ranging from 120-400 GPM. Great for multi-family buildings, condos, schools, hospitals, office buildings, hotels, and more.

Triplex Booster Pump Systems are equipped with centrifugal pumps regulated by variable frequency drives that control the pumps to maintain constant pressure regardless of varying demand or fluctuating incoming pressure.

Triplex booster pump systems are designed to lead, lag, and alternate every 24 HRS of run time. This ensures even wear between each pump. In the event one pump cannot maintain the pressure, the second pump will turn on to assist.

The models below are a small sample of our available systems. Please call or email for more available options, or provide us with the desired pressure needed. Custom design options are also available.

Options available: NEMA 4x, BACnet modules, Modbus TCP/IP Modules, EtherNet/IP Modules, and more.

  • UL508 Rated VFDs
  • Modular Frame for Ease of Transport & Installation
  • Lead, Lag, and Alternate as needed
  • PLC is not required for networked Yaskawa VFD's Energy Efficient Operation
  • Plug-and-Play Installation
  • Pre-wired & Factory Tested
  • Properly sized pneumatic tank included

Specification Sheets (Submittals)
Model TW3018T-8T-2K 3in.pdf
Model TW3018T-8T-2.5K 3in.pdf
Model TW3018T-8T-3K 3in.pdf
Model TW3018T-8T-5K 3in.pdf
Model TW3018T-12T-2K 3in.pdf
Model TW3018T-12T-3K 3in.pdf
Model TW3018T-12T-4K 3in.pdf
Model TW3018T-12T-5K 3in.pdf
Model TW3018T-125MS-2HP 4in.pdf
Model TW3018T-125MS-3HP 4in.pdf
Model TW3018T-125MS-5HP 4in.pdf
Model TW3018T-3BF-3HP 4in.pdf
Model TW3018T-3BF-5HP 4in.pdf
Model TW3018T-CM10-2 3in.pdf
Model TW3018T-CM10-3 3in.pdf
Model TW3018T-CM15-1 4in.pdf
Model TW3018T-CM15-2 4in.pdf
Model TW3018T-CM15-3 4in.pdf

In an effort to provide the highest level of customer service we offer a limited three warranty on all of these water booster pump models. All of the model specific data sheets have a page dedicated to discussing the warranty, but don’t hesitate to reach out with additional questions.

towle whitney warranty pdf

Specifications
HP 1 1/2 - 5
GPM 120 - 400
PSI Boost 30 - 80

About the Triplex Water Booster Pump Series

TW3018T Triplex Water Booster Pump systems are designed to provide dependable, efficient pressure boosting with factory-built controls, compact installation, and simplified service.

Operation

Lead, Lag, and Alternate Operation

Balanced run time extends equipment life and improves reliability.
Factory Tested

Prewired and Factory Tested

Every system is built, tested, and inspected before shipment.
UL508 Rated VFDs

UL508 Rated VFDs

High-quality variable frequency drives for efficient, code-compliant operation.
Easy Installation

Modular Frame for Easy Installation

Compact footprint and modular design simplify transport and on-site setup.
Plug-and-Play Installation

Plug-and-Play Installation

Quick electrical and piping connections for faster start-up.
Options

BACnet, Modbus, and EtherNet/IP Options

Seamless integration with building automation systems.

We Provide Products All Across The USA

Call Now: 800-807-9827

We have clients in the following areas, but service the entire United States!

  • Texas
  • New York
  • California
  • Florida
  • Pennsylvania
  • Illinois
  • Ohio
  • North Carolina
  • Massachusetts
  • Georgia
  • Virginia
  • Tennessee
  • Washington
  • Michigan
  • Arizona