
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
| Selection Tools: | |
| ESP-DESIGN PLUS | Bell & Gosset: Multi-Stage, Pressure Booster Packages, Wastewater, Vertical Turbines |
| ESP-PLUS | Bell & Gossett Pump Selection: Circulators, End Suction, Closed-Coupled, Inline, Double Suction |
| ESP-THERMAL | Bell & Gossett Gasket Plate & Frame and, Brazed Plate Heat Exchangers |
| ESP-PARTS | Parts Selection |
| Steam-2000 | Steam 200 Selection |
| Steam-1140 | Series 1140 Steam Service Regulators |
| Water-1140 | Series 1140 Water Service Regulators |
| Steam-Traps | Steam Traps Selection |
| CAD Drawings | CAD Drawings |
| Sizing Tools: | |
| System Syzer | System Sizing |
| System Syzer Psychrometry | System Sizing related to coil cooling |
| Steam-Pipe | Steam Pipe Sizing |
| Steam-Loss | Steam Loss Through Failed Trap |
| Flash-Steam | Flash Steam Sizing |
| Condensate-Pipe | Condensate Pipe Sizing |
Stand-Alone Software
For a Windows Applications (stand-alone) version of ESP-PLUS, please contact your local B&G Representative.
ESP Software Support:
For ESP Software Support, please contact ebusiness.support@xyleminc.com
Bell & Gossett is a leading manufacturer of pumps, valves, heat exchangers, and accessories for plumbing, wastewater, and HVAC—including steam and heat transfer—applications.
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