Packaged Systems For:

Bell & Gossett®

Bulletin D-118B

• Variable Speed Pumping• Heat Transfer• Pressure Boosting

True Unit Responsibility

And Optimized Performance

From The System Experts

Bell &Gossett®

Four Alternative ConfigurationsFor Optimum Flexibility

Frame-Mounted Systems• Easy to install• Pump controller, AFD(s), and

Bypass, factory pre-wired and tested• New construction or retrofit

Skid-Mounted Systems• Electrical components, pumps

and piping all factory-assembled• On-site connections are easy• New construction or retrofit

Bell & Gossett’s Technologic®

Family of ControllersITT Bell & Gossett has engineered a complete family of controlsystems with application specific features. The Technologic familyoffers performance and quality with real affordability.

• Technologic 5500. Advanced dedicated variable speed pumpcontroller for even the most complex systems. Fully field modifiable.

• Technologic 500. Energy savings and efficiency for standardone-, two-, and three-pump systems.

• Technologic 350/Pressure Booster: Reliable constant speedcontrols for up to 3 parallel pumps.

• Zonesav®: Zone Bias Controller maximizes temperature differentialsacross the system for optimum energy savings in chilled water systems.

Cabinet-Mounted Systems• Pump controller, AFD(s), Bypass,

factory pre-wired and tested• Ideal for retrofit applications,

tight mechanical rooms

Components• For fully flexible system layouts

or extremely tight spaces• System shipped to job site as

individual components• New construction or retrofit

Bell & Gossett’s Expertise In PackagedSystems Is Unsurpassed

Bell & Gossett’s more than 75 years of pumpssystems experience goes into every package webuild. We’re not a “job shop”; our 550,000 squarefoot facility is dedicated to manufacturing hydronicequipment including packaged pumping systems.

• Performance testing capabilities up to 50,000GPM and 1200 HP at 460v• ASME certified welders• ISO 9001 Certified• UL Listed

Frame-Mounted Systems

By far the most popular among engineers and con-tractors because it eliminates the guess-work and riskof matching components from multiplemanufacturers.

• All electrical components are mounted and wired onastand-alone frame.• Just wire in-coming power to the unit, out-goingpower to the pumps, and control wiring to the zonesensors.• Pumps can be installed in any fashion your systemlayout requires.• Ideal for existing building using existing pumps andmotors, or new buildings where access to mechanicalroom is limited.• Most frames can fit in freight elevators.

Cabinet-Mounted SystemsBell & Gossett’s cabinet-mounted packages are compact,ideal for installations where floor space is tight andaccess is limited.

• Available in one, two, and three pump configurationsup to 75 HP (460v).• Automatic AFD bypass feature available.• Ideal for converting existing constant speed systems tovariable speed.• Simply connect input power, wiring to pumps andremote sensors.

Skid-Mounted Systems

Variable Speed Pumping Systems:B&G designs, manufactures and qualifies all the elementsof its variable speed pumping systems. Our engineers willwork directly with you to design the perfect variable speedpumping system for your application, maximizing energysavings while minimizing installed cost.

Heat Transfer Packages,Constant or Variable Speed:Packages designed to handle a wide range of heat transferrequirements for schools, hospitals, commercial buildingsand industrial plants. Compact design reduces the space andengineering required for mounting and installing individualcomponents.

Pressure Boosting:Whether constant or variable speed, Bell & Gosett can helpyou choose the most accurate method of controlling pressurein your application. From simple one or two pump constantspeed pressure boosting systems to large, sophisticatedvariable speed pressure boosting systems, B&G is the onlysource you need.

ComponentsWhen flexible layout is a priority or space isextremely limited, we can ship individualcomponents to the jobsite.

• Contractors wire the in-coming and out-going power, interconnecting wiring betweencomponents, and remote sensors.• You get the same exceptional quality B&Gcomponents that go into our skid, frame orcabinet-mounted systems.

Potential configurations are limitless, but we have the capability to build any of them, from thesimplest to the most sophisticated systems.

• Electrical components, pumps and piping are all factory assembled, piped and wired.• In-coming power, control wiring (sensors and EMS communications) and two pipe connections areall that’s required to install.• ASME certified welders.

From Hospitals To Industrial Plants, Bell & GosettPackaged Systems Are Trusted For Their Reliability,Flexibility And Maximum Energy Savings.

AUTOMATICAFD BYPASS

POWERSAV™

ADJUSTABLEFREQUENCYDRIVE TECHNOLOGIC™

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HV HV

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TERMINALS

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VARIABLE SPEED/VARIABLE VOLUMEPUMP(S)

LIQUIDLEVEL SENSOR/TRANSMITTER

Typical HospitalInstallation

Typical UniversityInstallation

Typical CommercialInstallation

Typical IndustrialInstallation

Typical HospitalInstallation

Typical UniversityInstallation

Typical CommercialInstallation

Typical IndustrialInstallation

Typical HospitalInstallation

Typical UniversityInstallation

Typical CommercialInstallation

Typical IndustrialInstallation

Typical HospitalInstallation

Typical UniversityInstallation

Typical CommercialInstallation

Typical IndustrialInstallation

Bell & Gossett

© COPYRIGHT 1997, 2004 BY ITT INDUSTRIES, INC.

PRINTED IN U.S.A. 10-04

USABell & Gossett8200 N. Austin AvenueMorton Grove, IL 60053Phone: (847) 966-3700Facsimile: (847) 966-9052www.bellgossett.com

INTL.Bell & Gossett / Export Dept.8200 N. Austin AvenueMorton Grove, IL 60053Phone: (847) 966-3700Facsimile: (847) 966-8366www.bellgossett.com

CANADAFluid Products Canada55 Royal RoadGuelph, Ontario,N1H 1T1, CanadaPhone: (519) 821-1900www.ittfpc.ca

Use ESP-PLUS Software To SelectAnd Analyze Your Packaged SystemsSelect Packaged Systems Easily, AccuratelyBased on your design parameters, ESP-PLUS will automatically helpyou choose from B&G’s selection of pumps, heat exchangers, tanks,steam specialties, and hydronic specialties. A few keystrokes are all ittakes to display single or multiple centrifugal pump performancecurves for constant speed and variable speed operation.

Analyze Operating Costs ForMaximum System EfficiencyUse one of our suggested load profiles or create your own to analyzeoperating costs for your hydronic system. Program output includeswire to water efficiency, pump staging points, and motor powerusage information.