框架安装系统
Frame-Mounted Systems

Variable Speed Pumping Systems

Advantages:

Easy to install
Pump controller, AFD(s), and Bypass, factory pre-wired and tested
New construction or retrofit

By far the most popular among engineers and contractors because it eliminates the guess-work and risk of matching components from multiple manufacturers.

Features and Benefits

All electrical components are mounted and wired on a stand-alone frame.
Just wire in-coming power to the unit, out-going power to the pumps, and control wiring to the zone sensors.
Pump can be installed in any fashion your system layout requires.
Ideal for existing buildings using existing pumps and motors, or new buildings where access to mechanical room is limited.
Most frames can fit in freight elevators

Brochures

D 118C Packaged Systems Variable Speed Pumping Pressure Boosting Heat Transfer HVAC

Technical Brochures

DXC 118A Packaged Systems Bulletin (Chinese version)

Submittals

D 130D The Powersav System Variable Speed Pumping Systems

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
Mobile Catalog Android	Android Device Mobile Product Catalog

框架安装系统Frame-Mounted Systems

框架安装系统
Frame-Mounted Systems