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Purchasing Division - Commodity Class Listing

Purchasing CLASS 820

(select items, print, & return with Vendor Application)

Class Item ID Description
820 - 04 After-Coolers and Condensers
820 - 05 Air Dryers, Dehydrators, and Preheaters
820 - 06 A.S.M.E. Code Tanks
820 - 08 Boilers, High Pressure
820 - 12 Boilers, Low Pressure
820 - 14 Boiler Parts and Accessories (Not Otherwise Listed)
820 - 16 Boiler Tubes
820 - 19 Blow-Down Equipment, Automatic Top
820 - 20 Blow-Off Basins
820 - 24 Blow-Off Valves
820 - 28 Burners, Gas and Oil
820 - 32 Chemical Feed Systems (For Proportioning Pumps See Class 720)
820 - 36 Coils, Steam Heating
820 - 38 Condensate Return Systems: Vacuum Heat Pumps, Wet Vacuum Pumps, etc.
820 - 40 Controls: Combustion, Fuel Cut-Off, Hardness, High-Low Water Level, Ignition, etc.
820 - 41 Control, Corrosion (Using Entrained Gas Eliminator Equip.)
820 - 42 Controllers, Steam Boiler Automatic Conductivity
820 - 44 Convectors and Radiators
820 - 48 Deaerating Units
820 - 49 Descaling Equipment, MHD Type
820 - 52 Draft Fans and Draft Gauges
820 - 56 Feedwater Heaters
820 - 60 Feedwater Injectors
820 - 62 Feedwater Pumps
820 - 64 Filters, Boiler Water
820 - 65 Flue Gas Desulfurization System Equipment
820 - 68 Heat Exchangers, Accessories, and Parts
820 - 72 Hot Water Generators
820 - 75 Oil Coolers
820 - 76 Oil Purifiers
820 - 78 Oxygen Reduction Equipment, Dissolved
820 - 80 Pulverizers, Boiler and Power Plant
820 - 81 Screens and Strainers, Water Intake, etc.
820 - 84 Stacks, Steel
820 - 85 Steam Boiler Bottom Blow Alarm
820 - 86 Steam Flow Transmitters
820 - 88 Tube Cleaners and Tube Expanders
820 - 91 Turbines, Gas Driven
820 - 92 Turbines, Steam Driven
820 - 93 Turbines, Water (Hydraulic) Including Accessories and Parts
820 - 95 Valves, Spherical
820 - 96 Recycled Steam And Hot Water Boilers And Heating Equipment