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.

ESP-Systemwize

Ready to select pumps as well as suction diffusers, triple duty valves, heat exchangers, air/dirt separators, PIC valves, and parts? Click below to open the new Bell & Gossett ESP-Systemwize selection tool and enter your duty points to begin selecting the most energy efficient system:

ESP-Systemwize

Sizing Tools:

Steam + Water Pressure Reducing Values

Software Tool and Application Support/Suggest Enhancements

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Support Request

System Selection and Technical Product Support

Consult your local Bell & Gossett Representative for additional assistance.