What is it?
It is a constant speed or variable speed pressure boosting package that handles flow rates up to 1600 GPM at working pressures up to 300 PSI.
The Technologic Constant Speed pump controller provides reliable control of up to 6 parallel pumps.

The TechnoForce VS Controller with ABB variable frequency drives can operate and control up to 6 horizontal or vertically mounted parallel pumps. Stainless steel vertical multi-stage or end suction pumps are used on these NSF-61 (certification pending) packages.

How does it work?
The system can be enabled to run automatically from the keypad, remotely via a “dry contact”, or via Modbus, Johnson N2 and BACnet MS/TP (certification pending).
The pumps then stage on and off and vary their speed to meet the design requirements of flow and head.

Why use it?
To boost water pressure in commercial buildings to meet the flow and head requirements during the day and night.

Typical application
Hot and/or cold water pressure boosting applications for schools, hospitals, and high-rise, large and small residential and commercial buildings, etc.

Selection Process
Selection of pumps, controls and various options done through ESP DESIGN PLUS. Quotes, pump curves, specifications and other documents are generated using this same tool.

General Selection Tools:

  • ESP-PLUS for B&G Centrifugal Pumps, Booster Pumps, Pump Accessories, and Air Separator
  • ESP-PARTS for replacement parts selection
  • CAD Drawings for 2D and 3D dimensional drawings in many formats

Heat Exchanger Product Selection

Steam + Water Pressure Reducing Values

Sizing Tools:

Report Bugs/Request Enhancements
Please email the following address to report issues and request enhancements: ebusiness.support@xyleminc.com

Consult your local Bell & Gossett Representative for additional assistance.

Bell & Gossett is a leading manufacturer of pumps, valves, heat exchangers, and accessories for plumbing, wastewater, and HVAC—including steam and heat transfer—applications. To build and operate an efficient water system, you need both the right products and experts who know the application. Here, you can access Bell & Gossett’s trusted network of partners who have the experience you need to get the job done right.

To find a Bell & Gossett Representative in Canada select your Province: