Bell and Gossett 70VS-MS Multistage Pressure Booster Package

Bell and Gossett
70VS-MS Multistage Pressure Booster Package
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70VS-MS Multi-Stage Pressure Booster
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.

Key Features

• Multi-Stage
• Variable Speed System
• Turn-Key
• Incorporate Up To 6 Pumps
• Stainless Steel Piping

Variable frequency drives are used to control AC motor speed and torque by varying the frequency and voltage. This improves energy efficiency for pumps. Pump Express has different types and brands of variable frequency drives.

Additional Information (PDF):

70VS-MS Multistage Pressure Booster Package Specification
70VS-MS Multistage Pressure Booster Package Product Brochure