美国进口
Imported from USA

MiniSpeed增压器
MiniSpeed Pressure Booster


美国贝尔-高赛特
Bell & Gossett

What is it?
A variable speed pressure booster package with the smallest footprint.

Simplex uses all stainless steel piping and Duplex utilizes copper piping.

Series 3530 stainless steel horizontal mounted pumps are used.

Simplex ranges from 20-110 GPM
Duplex up to 220 GPM on parallel operation
Up to 5HP motors are used for 208-230-460-575/3/60 power supply

How does it work?
The system can be enabled to run automatically from the keypad, or remotely via "dry contact", or serial communication.
For parallel application, the pumps stage on and off and vary their speed to meet the design requirements of flow and head.

Why use it?
To boost pressure of incoming city water and of the available hot water to meet the design flow and head depending upon the building requirements during the day and night.

Typical application
Variable speed application for pressure boosting in small apartment buildings, tenant or full penthouse floor, condominiums, lawn irrigation, rain water re-use, etc.

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