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Increase comfort 		Bell & Gossett has been designing and manufacturing pressure boosters for more than 45 years, utilizing constant speed, variable speed or a combination of variable and constant speed pumps.
Our pump sizing program ESP-Plus not only helps select pumps at their best efficiency points, it also automatically adds up the estimated pump package friction losses to give a realistic total dynamic head. The program saves a lot of design time.
Depending on specific job requirements, we can use any brand of variable frequency drive with our high end Technologic 5500 controller or use the most economical Technologic 500 controller with Danfoss VLT6000 drives. For the Constant speed applications, use our new constant speed pump controller.
News Release
Morton Grove, IL - 7/29/08
Bell & Gossett announces the availability of an upgraded TechnologicŽ Constant Speed Pump Control Panel. Designed to control both open (pressure booster, cooling tower and processes) and closed (heating, cooling, and other HVAC system) loop applications.
The new microprocessor-based Control Panel offers a number of new standard features.
    
Technologic 70VS Pressure Booster • Variable speed pump application • Technologic Pump Control Panel (Tech 5500 or Tech 500) • Common back panel configuration available with Tech 500 and Danfoss VLT 6000 drives • Option for manual or automatic bypass • Horizontal or vertical mounted pumps • Choice of PRV or check valve on pump discharge • Thermal relief system to protect pumps from overheating • UL Listed • No Flow shut down • Capacities from 40 to 2000 GPM 70X Pressure Boosting System • Combination of a variable speed lead pump with one or two constant speed lag pumps • Highly efficient and very economical pressure boosting package • Operation of multiple pumps in parallel discharging into a common header • Smooth control with its variable speed capability • Easy to install and start-up • Small foot print saves valuable floor space 70M-MS Multi-Stage Pressure Booster • Uses Goulds multi-stage stainless steel pumps • Ideal for high heads suitable for high rise buildings • Small footprint with vertically mounted pumps • Available with up to 6 constant speed pump application • User friendly operator interface of the new constant speed panel • Available for variable speed application • All piping is non-ferrous with stainless headers 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 70E Pressure Booster • Pre-engineered booster package offers shorter lead times • Low cost solution for large commercial pressure boosting applications • Flows up to 800 GPM with pressures up to 150 PSI • Standardized duplex and triplex configurations • Uses horizontal 1531 (Close coupled end suction) pumps • Pre-set PRVs • Thermal relief system protects pumps from over heating • Short circuit protection for each pump via fuses or circuit breakers MiniSpeed • Low cost variable speed option for small commercial installations • Variable speed MiniBooster using Tech 502 controller • Provides alternation and pump staging with duplex units • Includes all the features of a MiniBooster MiniBooster • Smallest booster package • Ideal for small apartment buildings, restaurants, penthouse, lawn irrigation, rain water re-use etc. • Simplex MiniBooster 20-110 GPM@ 20-55 PSIG boost • Duplex up to 220 GPM • Compact, easy to install and maintain booster pump package
Technologic 70VS Pressure Booster 70X Pressure Boosting System 70M-MS Multi-Stage Pump Pressure Booster 70M Pressure Booster 70E Pressure Booster MiniSpeed MiniBooster
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