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Manufacturer: Towle Whitney
Product Code: TW1000L
Availability: In Stock

Product Overview:

Large HP water booster pumps are a perfect fit and powerful booster pump that fit in very well for your larger residential and commercial needs. These pumps are equipped with a centrifugal pump regulated by a variable frequency drive that controls pump operation to maintain constant pressure regardless of varying demand or fluctuation in incoming pressure. Large HP Options include a cost effective “flag” frame or “modular” frame. This system will supply 100 GPM with a 30 PSI over boost. They have horsepower’s ranging from 1 1/2 HP to 3 HP. There are technical specifics for each system so be sure to view the model specific information.

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
TW1000L-4T-4K1 HP36 GPM @ 60 PSI Boost Not Available
TW1000L-4T-5K1.5 HP36 GPM @ 70 PSI Boost Not Available
TW1000L-4T-6K2 HP36 GPM @ 100 PSI Boost Not Available
TW1000L-8T-2.5K1 HP50 GPM @ 35 PSI Boost Not Available
TW1000L-8T-3K1.5 HP50 GPM @ 50 PSI Boost Not Available
TW1000L-8T-5K2 HP52.5 GPM @ 80 PSI Boost Not Available
TW1000L-12T-2K1.5 HP70 GPM @ 35 PSI Boost Not Available
TW1000L-12T-3K2 HP70 GPM @ 55 PSI Boost Not Available
TW1000L-12T-4K3 HP70 GPM @ 70 PSI Boost Not Available
TW1000L-12T-5K4 HP70 GPM @ 85 PSI Boost Not Available
TW1000L-125MS-2HP2 HP105 GPM @ 35 PSI Boost Not Available
TW1000L-125MS-3HP3 HP120 GPM @ 45 PSI Boost Not Available
TW1000L-125MS-5HP5 HP120 GPM @ 55 PSI Boost Not Available
TW1000L-3BF-3HP3 HP150 GPM @ 40 PSI Boost Not Available
TW1000L-CM5-31.5 HP32 GPM @ 55 PSI Boost Not Available
TW1000L-CM5-42 HP32 GPM @ 70 PSI Boost Not Available
TW1000L-CM5-53 HP32 GPM @ 90 PSI Boost Not Available

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 Large 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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Water Booster Pumps Designed To Meet Your Commercial & Residential Needs

If you’re interested in learning more about our Towle Whitney water booster products, please feel free to get in touch with us or to schedule an appointment. The Towle Whitney YouTube page also has relevant information pertaining to water pressure and our systems.

  • Quiet, Compact & Powerful
  • Residential & Commercial application
  • Variable Frequency Drive controlled pump
  • Energy Efficient Operation
  • Prewired & Factory Tested
  • Limited Three Year Warranty

Specification Sheets (Submittals)
Model TW1000-4T-4K iQ.pdf
Model TW1000-4T-5K iQ.pdf
Model TW1000-4T-6K iQ.pdf
Model TW1000-8T-2.5K iQ.pdf
Model TW1000-8T-3K iQ.pdf
Model TW1000-8T-5K iQ.pdf
Model TW1000-12T-2K iQ.pdf
Model TW1000-12T-3K iQ.pdf
Model TW1000-12T-4K iQ.pdf
Model TW1000-12T-5K iQ.pdf
Model TW1000-125MS-2HP iQ.pdf
Model TW1000-125MS-3HP iQ.pdf
Model TW1000-125MS-5HP iQ.pdf
Model TW1000-3BF-3HP iQ.pdf
Model TW1000-CM5-3 iQ.pdf
Model TW1000-CM5-4 iQ.pdf
Model TW1000-CM5-5 iQ.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.

3 Year warranty

Specifications
HP 1 1/2 - 3
GPM 20 - 100
PSI Boost 30 - 70

About the Large Water Booster Pump Series

TW1000L Large 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.