美国进口
Imported from USA

增压器 - 变速多级泵型号70VS-MS
Pressure Booster - Variable Speed Multi-Stage Pumps Model 70VS-MS


美国贝尔-高赛特
Bell & Gossett

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.

Bell & Gossett offers several useful engineering tools for easy sizing of every area of a building. Simple to navigate software gives you accurate information and up-to-date documentation downloadable straight into your submittal package.

Some tools require a registered account: New User Registration | Existing User Password Help

ESP-Design Plus Bell & Gossett: Multi-Stage, Pressure Booster Packages, Wastewater, Vertical Turbines
ESP-Plus Bell & Gossett Pump Selection: Circulators, End Suction, Closed-Coupled, Inline, Double Suction
ESP-Tanks Bell & Gossett Compression/Expansion Tanks and Accessories (downloadable app)
ESP-Thermal Bell & Gossett Gasket Plate & Frame and, Brazed Plate Heat Exchangers
ESP-UTUBE Bell & Gossett U-Tube Heat Exchangers
ESP-Parts Parts Selection
Steam-2000 Steam 2000 Selection
Steam-1140 Series 1140 Steam Service Regulators
Water-1140 Series 1140 Water Service Regulators
Steam-Traps Steam Traps Selection
CAD Drawings CAD Drawings
System Syzer System Syzer (available online, PC download, and iOS app)
System Syzer Psychrometry System Sizing related to coil cooling (link downloads .exe file)
Steam-Pipe Steam Pipe Sizing
Steam-Loss Steam Loss Through Failed Trap
Flash-Steam Flash Steam Sizing
Condensate-Pipe Condensate Pipe Sizing
Mobile Catalog iOS iPhone & iPad Mobile Product Catalog
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