Packaged Systems – Archived

Pressure Booster – Variable Speed Multi-Stage Pumps Model 70VS-MS – Obsolete

What is it?
It is an ANSI/NSF-61 variable speed booster pump package utilizing G&L multistage pumps.
Stainless steel headers and branch piping are standard.

Up to six variable speed pumps can be operated and controlled through a Technologic variable speed pump controllers. All systems are UL rated.

NSF/ANSI 61 Certified Booster System

How does it work?
The system can be enabled to run automatically from the keypad, or remotely via “dry contact”, or serial communication.
Depending upon the water demand, the pumps then stage on and off and vary their speed to meet the design requirements of flow and head.

Why use it?
Ideal for high rise buildings requiring high pressure boosts. The system boosts the incoming city water pressure to efficiently meet the flow and pressure requirements throughout the day and night.

Typical application
Suitable for high rise residential and commercial building hot or cold water pressure boosting applications. Installations include schools, office buildings, healthcare facilities, prisons, and other commercial buildings.

Selection Process
Selection of pump package is done through ESP- PLUS or by using appropriate tables and pump curves. For selection assistance and pricing, please contact your local B&G Representative. Enter your Zip Code at the bottom of this page for local contact information.

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

Please click the button below to report issues and suggest enhancements.

Support Request

System Selection and Technical Product Support

Consult your local Bell & Gossett Representative for additional assistance.