NIGP Commodity Book
NIGP Commodity Book
Class 820 - STEAM AND HOT WATER BOILERS AND STEAM HEATING EQUIPMENT
NIGP Class-Item Codes contain 5-digits. To obtain the five digit code, combine the three digit class code with its corresponding two digit item number.
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CLASS: 820 STEAM AND HOT WATER BOILERS AND STEAM HEATING EQUIPMENT Item Number and Commodity Descriptions 04 After-Coolers and Condensers 05 Air Dryers, Dehydrators, and Preheaters 06 A.S.M.E. Code Tanks 08 Boilers, High Pressure 12 Boilers, Low Pressure 14 Boiler Parts and Accessories (Not Otherwise Listed) 16 Boiler Tubes 19 Blow-Down Equipment, Automatic Top 20 Blow-Off Basins 24 Blow-Off Valves 28 Burners, Gas and Oil 32 Chemical Feed Systems (For Proportioning Pumps See Class 720) 36 Coils, Steam Heating 38 Condensate Return Systems: Vacuum Heat Pumps, Wet Vacuum Pumps, etc. 40 Controls: Combustion, Fuel Cut-Off, Hardness, High-Low Water Level, Ignition, etc. 41 Control, Corrosion (Using Entrained Gas Eliminator Equip.) 42 Controllers, Steam Boiler Automatic Conductivity 44 Convectors and Radiators 48 Deaerating Units 49 Descaling Equipment, MHD Type 52 Draft Fans and Draft Gauges 56 Feedwater Heaters 60 Feedwater Injectors 62 Feedwater Pumps 64 Filters, Boiler Water 65 Flue Gas Desulfurization System Equipment 68 Heat Exchangers, Accessories, and Parts 72 Hot Water Generators 75 Oil Coolers 76 Oil Purifiers 78 Oxygen Reduction Equipment, Dissolved 80 Pulverizers, Boiler and Power Plant 81 Screens and Strainers, Water Intake, etc. 84 Stacks, Steel 85 Steam Boiler Bottom Blow Alarm 86 Steam Flow Transmitters 88 Tube Cleaners and Tube Expanders 91 Turbines, Gas Driven 92 Turbines, Steam Driven 93 Turbines, Water (Hydraulic) Including Accessories and Parts 95 Valves, Spherical 96 Recycled Steam and Hot Water Boilers and Heating Equipment