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Manufacturer: Towle Whitney
Product Code: TW1000
Availability: In Stock

Product Overview:

TW1000 Residential Booster Pump Systems are compact, variable-speed simplex packages designed to improve low or inconsistent domestic water pressure in single-family homes and other residential applications. They can be applied to municipal water supplies, storage tanks, or properly configured well-water systems.

Each system includes a centrifugal booster pump, check valve, variable frequency drive with integrated controls, pressure tank, pressure gauge, and pressure-sensing controls. Systems are prewired, programmed, and factory-tested for simplified installation and dependable constant-pressure operation. 

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
TW1000-2T-3K1/2 HP10 GPM @ 40 PSI Boost
15 GPM @ 30 PSI Boost
View Submittal
TW1000-2T-4K1/2 HP10 GPM @ 50 PSI Boost
15 GPM @ 40 PSI Boost
View Submittal
TW1000-2T-5K3/4 HP10 GPM @ 65 PSI Boost
15 GPM @ 45 PSI Boost
View Submittal
TW1000-2T-6K3/4 HP10 GPM @ 70 PSI Boost
15 GPM @ 55 PSI Boost
View Submittal
TW1000-CM3-41 HP10 GPM @ 65 PSI Boost
15 GPM @ 55 PSI Boost
View Submittal
TW1000-4T-3K3/4 HP20 GPM @ 40 PSI Boost
30 GPM @ 30 PSI Boost
View Submittal
TW1000-4T-4K1 HP20 GPM @ 50 PSI Boost
30 GPM @ 40 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.


How TW1000 Residential Booster Pump Systems Work

TW1000 systems are packaged simplex booster pump systems designed for domestic potable-water applications. Each system combines a centrifugal booster pump with a true variable frequency drive (VFD). Pressure-sensing controls continuously monitor system pressure, and the VFD automatically adjusts pump speed to match changing water demand and maintain a consistent pressure setpoint.

Standard Package Includes

  • Centrifugal booster pump
  • Variable frequency drive with integrated controls
  • Pressure tank
  • Pressure gauge
  • Check valve
  • Pressure-sensing controls
  • Prewired, programmed, and factory-tested assembly

Typical Applications

TW1000 systems are commonly selected for single-family homes experiencing inadequate municipal water pressure or noticeable pressure loss when multiple fixtures are operating. Depending on the system design, they may also be used with storage tanks or properly configured well-water systems.

Choosing the Right Model

The correct model depends on available incoming pressure, required flow, desired pressure boost, piping conditions, and available electrical power. The Common Design Points shown above are examples of typical applications and should not be used as the sole basis for final selection.

Click View Submittal to review the pump curve, electrical requirements, connections, dimensions, and model-specific information. For assistance selecting a system, complete the Residential Questionnaire or contact Towle Whitney.

Specification Sheets (Submittals)
Model TW1000-2T-3K Lenze.pdf
Model TW1000-2T-4K Lenze.pdf
Model TW1000-2T-5K Lenze.pdf
Model TW1000-2T-6K Lenze.pdf
Model TW1000-4T-3K Lenze.pdf
Model TW1000-4T-4K Lenze.pdf
Model TW1000-CM3-4 Lenze.pdf

3 Year warranty

Specifications
HP 1/2 - 2
GPM 10 - 30
PSI Boost 40 - 85