What is it?
It is a variable speed pressure boosting package.
Technologic 500 Controller with Danfoss variable frequency drives can operate and control up to 3 horizontal or vertically mounted parallel pumps. Any type of B&G or Goulds Water Technology pump can be used on these packages. The high end Tech 5500 controller is capable of handling up to 6 pumps as standard utilizing any brand of VFDs.
How does it work?
The system can be enabled to run automatically from the keypad, or remotely via “dry contact”, or serial communication.
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 pressure of incoming city water and of the available hot water to meet the flow and head requirements during the day and night.
Hot and/or cold water pressure boosting applications for schools, prisons, large and small residential and commercial buildings, etc.
General Selection Tools:
Heat Exchanger Product Selection
Steam + Water Pressure Reducing Values
Report Bugs/Request Enhancements
Please email the following address to report issues and request enhancements: firstname.lastname@example.org
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.