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Manufacturer: Towle Whitney
Product Code: TW2975T
Availability: In Stock

Product Overview:

Value Engineered Solutions

The GEN5 Series from Towle-Whitney represents a cutting-edge solution in water pressure management, seamlessly integrating advanced technology with practical design to meet the demands of modern commercial and residential applications.

  • Save Space
  • Save Labor
  • Save Material
  • Simplify RPZ Testing
  • Top Shelf Components

Available Models

* Standard Pump Options:

Choose the model that best suits your needs and press Add to Quote to begin your quote request. Once submitted, the request will be emailed directly to our team. Click View Submittal to review the pump curve and model-specific information.

Note: Common design points shown are examples of typical applications. Please refer to the full pump curve for the complete performance range.

SelectModelHPCommon Design PointsSubmittal
TW2975T-2T-3K1/2 HP10 GPM @ 40 PSI Boost
15 GPM @ 30 PSI Boost
View Submittal
TW2975T-2T-4K1/2 HP10 GPM @ 50 PSI Boost
15 GPM @ 40 PSI Boost
View Submittal
TW2975T-2T-5K3/4 HP10 GPM @ 65 PSI Boost
15 GPM @ 45 PSI Boost
View Submittal
TW2975T-2T-6K3/4 HP10 GPM @ 70 PSI Boost
15 GPM @ 55 PSI Boost
View Submittal
TW2975T-CM3-41 HP10 GPM @ 65 PSI Boost
15 GPM @ 55 PSI Boost
View Submittal
TW2975T-4T-3K3/4 HP20 GPM @ 40 PSI Boost
30 GPM @ 30 PSI Boost
View Submittal
TW2975T-4T-4K1 HP20 GPM @ 50 PSI Boost
30 GPM @ 40 PSI Boost
View Submittal
TW2975T-4T-5K1.5 HP20 GPM @ 65 PSI Boost
30 GPM @ 70 PSI Boost
View Submittal
TW2975T-4T-6K2 HP20 GPM @ 85 PSI Boost
30 GPM @ 70 PSI Boost
View Submittal
TW2975T-CM5-31.5 HP20 GPM @ 45 PSI Boost
30 GPM @ 30 PSI Boost
View Submittal
TW2975T-CM5-42 HP20 GPM @ 60 PSI Boost
30 GPM @ 50 PSI Boost
View Submittal
TW2975T-CM5-53 HP20 GPM @ 80 PSI Boost
30 GPM @ 65 PSI Boost
Not Available
TW2975T-8T-2K3/4 HP40 GPM @ 25 PSI Boost
50 GPM @ 20 PSI Boost
View Submittal
TW2975T-8T-2.5K1 HP40 GPM @ 30 PSI Boost
50 GPM @ 25 PSI Boost
View Submittal
TW2975T-8T-3K1.5 HP40 GPM @ 40 PSI Boost
50 GPM @ 30 PSI Boost
View Submittal
TW2975T-8T-5K2 HP40 GPM @ 60 PSI Boost
50 GPM @ 50 PSI Boost
View Submittal
TW2975T-12T-2K1.5 HP60 GPM @ 30 PSI Boost
70 GPM @ 20 PSI Boost
View Submittal
TW2975T-12T-3K2 HP60 GPM @ 40 PSI Boost
70 GPM @ 35 PSI Boost
View Submittal
TW2975T-12T-4K3 HP60 GPM @ 60 PSI Boost
70 GPM @ 50 PSI Boost
View Submittal
TW2975T-12T-5K4 HP60 GPM @ 75 PSI Boost
70 GPM @ 65 PSI Boost
View Submittal
TW2975T-125MS-2HP2 HP80 GPM @ 25 PSI Boost
100 GPM @ 20 PSI Boost
View Submittal
TW2975T-125MS-3HP3 HP100 GPM @ 30 PSI Boost
80 GPM @ 40 PSI Boost
View Submittal
TW2975T-125MS-5HP5 HP100 GPM @ 45 PSI Boost
120 GPM @ 40 PSI Boost
View Submittal
TW2975T-3BF-3HP3 HP120 GPM @ 30 PSI Boost
140 GPM @ 20 PSI Boost
View Submittal
TW2975T-3BF-5HP5 HP120 GPM @ 50 PSI Boost
150 GPM @ 40 PSI Boost
View Submittal
TW2975T-CM10-23 HP50 GPM @ 50 PSI Boost
60 GPM @ 35 PSI Boost
View Submittal
TW2975T-CM10-35 HP60 GPM @ 70 PSI Boost
70 GPM @ 50 PSI Boost
View Submittal
TW2975T-CM10-48 HP60 GPM @ 85 PSI Boost
70 GPM @ 70 PSI Boost
View Submittal
TW2975T-CM15-13 HP90 GPM @ 20 PSI Boost
100 GPM @ 15 PSI Boost
View Submittal
TW2975T-CM15-25 HP80 GPM @ 55 PSI Boost
90 GPM @ 50 PSI Boost
View Submittal

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

Request a Quote

Select a model and quantity, then add it to your quote. Repeat for additional models.

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Need help selecting the right model for your application?

Additional models and custom configurations are available.
Complete the questionnaire or contact us for help selecting a system.


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

The GEN5 Series from Towle-Whitney is the next evolution in intelligent water pressure systems—built for performance, reliability, and energy efficiency. Engineered for commercial and industrial environments, the GEN5 line features our most advanced configuration to date, integrating precision control with rugged, service-friendly components.

Additional Options Available. Contact Us Today To Discuss Your Specific Application Needs.

Key Features

  • Integrated RPZ & Booster System: Combines backflow prevention with pressure boosting in a single, compact unit, simplifying installation and reducing the need for additional components.
  • Space-Saving Design: With dimensions of 29" x 45" x 40", the GEN5 Series is engineered to fit through standard doorways, making it ideal for facilities with limited space.
  • Energy-Efficient Operation: Equipped with Variable Frequency Drives (VFDs), the system adjusts pump speed to match demand, ensuring consistent pressure while minimizing energy consumption.
  • Simplified Installation: Designed for ease of setup, requiring connections to two manifolds, a 3" DWV line, and two electrical wires, significantly reducing labor and material costs.
  • Enhanced Safety: Dual RPZs allow for maintenance without shutting down the entire building's water supply, and the design eliminates dead-legs, mitigating the risk of Legionella growth.
  • Robust Construction: Built with top-tier components, including stainless steel piping and NSF 61 certified materials, ensuring durability and compliance with health standards.

Specification Sheets (Submittals)
Model TW2975T-2T-3K 2in.pdf
Model TW2975T-2T-4K 2in.pdf
Model TW2975T-2T-5K 2in.pdf
Model TW2975T-2T-6K 2in.pdf
Model TW2975T-4T-3K 2in.pdf
Model TW2975T-4T-4K 2in.pdf
Model TW2975T-4T-5K 2in.pdf
Model TW2975T-4T-6K 2in.pdf
Model TW2975T-8T-2K 2in.pdf
Model TW2975T-8T-2.5K 2in.pdf
Model TW2975T-8T-3K 2in.pdf
Model TW2975T-8T-5K 2in.pdf
Model TW2975T-12T-2K 3in.pdf
Model TW2975T-12T-3K 3in.pdf
Model TW2975T-12T-4K 3in.pdf
Model TW2975T-12T-5K 3in.pdf
Model TW2975T-125MS-2HP 3in.pdf
Model TW2975T-125MS-3HP 3in.pdf
Model TW2975T-125MS-B-5HP 3in.pdf
Model TW2975T-3BF-3HP 3in.pdf
Model TW2975T-3BF-5HP 4in.pdf
Model TW2975T-CM3-4 2in.pdf
Model TW2975T-CM5-3 2in.pdf
Model TW2975T-CM5-4 2in.pdf
Model TW2975T-CM10-2 3in.pdf
Model TW2975T-CM10-3 3in.pdf
Model TW2975T-CM10-4 3in.pdf
Model TW2975T-CM15-1 3in.pdf
Model TW2975T-CM15-2 3in.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 1.4 - 8
GPM 60 - 200
PSI Boost 25 - 75