ITT Corporate Home Page
Bell & Gossett    
Home News Training Contact Us Links
70M - Constant speed booster pump package
  What is it?
  How does it work?
  Why use it?
  Typical application
  Selection Process
  Literature
  Find out more
What is it?
It is a constant speed booster pump package. Typically utilizes 1531 closed coupled vertical mounted pumps.

But this custom package is flexible to use any type of pumps manufactured by B&G. Simplex, Duplex, Triplex and up to six constant speed parallel pumps can be handled with Technologic constant speed panel.

Flows to 2000+ and pressures to 300 PSIG. Hydropneumatic tanks can be mounted on skid or shipped loose.

70M Pressure Booster • Custom designed system offering a lot of flexibility • Suitable for large institutions; hospitals, prisons, schools etc. • Standardized sizes for vertical configurations • Typically uses vertically mounted end suction closed coupled pumps • Very flexible - Any type of pump with horizontal or vertical orientation can be used • Copper headers with copper interconnecting piping is standard up to 6

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 stage on and off to main a constant pressure in the building, using one of the 5 staging methods, namely; power, amps, pressure, flow and temperature. PRVs (pressure regulating valves) are installed at discharge of each pump to maintain the required pressure.
Why use it?
To boost pressure of incoming city water and of the available hot water to meet the flow and head requirements through the day and night.
Typical application
Typical application include: Large institutions, hospitals and prisons, schools, large and small residential and commercial buildings
Selection Process
Selection of pumps, headers, and pressure reducing valves is done through ESP- PLUS. Quotes are generated using the pricing tool ESP-REP.
Literature
Sales Bulletins
D-206 - 70M Series Pressure Booster Systems
D-216 - 70E/70MTechnologic Constant Speed Pump Control Panel
Submittals
D-236 - 70M Simplex Pressure Booster System
D-237 - 70M Vertical Configuration (3 Pump)
D-238 - 70M Series Vertical Configuration (2 Pump)
Service Manuals
S14367 - Technologic® Constant Speed Pump Controller
Find out more
• Contact local rep for more info about this product
• Request Literature
• Request a quote
• Find rep in your area, enter your zip code   
Copyright (c) 2008 ITT Corporation