Water Treatment Products

221310 - Water Supply and Irrigation Systems

4610 - Water Purification Equipment
6810 - Chemicals

52135

820-06 - A.S.M.E. Code Tanks885-08 - Activated Carbon and Filter Elements890-02 - Activated Carbon Systems, Equipment, and Absorbers820-04 - After-Coolers and Condensers885-11 - Agents, Curing495-07 - Agricultural Science Equipment: Diffusive Resistance Meters, Leaf Porometers and Water Potential Measuring Equipment, Seed Counters and Germinators, Soil Sterilizers, etc.820-05 - Air Dryers, Dehydrators, and Preheaters890-01 - Air Flotation Systems (For Water Treatment Removal of Hydrocarbons)885-15 - Algae and Microbe Control Chemicals (Copper Sulfate, etc.)885-16 - Algae and Microbe Control Chemicals (For Air Conditioning and Cooling Water)885-28 - Antifoaming Agents890-03 - Back Flow Preventers for Water/Sewer Pipe510-24 - Bags, Laundry, Water Soluble890-04 - Bar and Trash Screen Equipment and Parts890-05 - Belt Filter Press and Parts885-31 - Biological Maintainers (Bacteria, Enzymes, etc.)890-06 - Bioroughing Systems and Parts820-19 - Blow-Down Equipment, Automatic Top820-20 - Blow-Off Basins820-24 - Blow-Off Valves820-14 - Boiler Parts and Accessories (Not Otherwise Listed)820-16 - Boiler Tubes885-32 - Boiler Water Chemical Treating Compounds820-08 - Boilers, High Pressure820-12 - Boilers, Low Pressure820-28 - Burners, Gas and Oil885-36 - Carbon Based Chemicals and Compounds365-15 - Carpet Cleaning Machines (Foam, Hot Water, Steam, etc.), Parts and Accessories890-07 - Centrifuges, Water Treatment785-30 - Chalk, Crayons, Erasable Markers, Water Colors, Permanent Markers (Child Proof Safety Type), etc.820-32 - Chemical Feed Systems (For Proportioning Pumps See Class 720)962-23 - Chemical Treatment of Boiler and Tower Water031-15 - Chilled Water Meter System031-14 - Chilled Water System, Portable120-32 - Chiller, Water, Large Flow Capacity (To Chill Hatchery Water)885-40 - Chlorinating and Oxidizing Agents: Bromohydantoins, Chloroisocyanurates, Hypochlorites, etc. (For Swimming Pool Disinfection)890-08 - Chlorination Equipment and Parts885-38 - Chlorine, Liquefied890-13 - Clarifiers and Settlers (Separators)485-22 - Cleaner, Sewer, Septic Tank, and Waste Pipe, Acid and Caustic Types (Incl. Drain Openers)486-22 - Cleaner, Sewer, Septic Tank, and Waste Pipe, Acid and Caustic Types (Incl. Drain Openers), Environmentally Certified Products485-24 - Cleaner, Sewer, Septic Tank, and Waste Pipe, Aerobic Bacteria and Fungi Type486-24 - Cleaner, Sewer, Septic Tank, and Waste Pipe, Aerobic Bacteria and Fungi Type, Environmentally Certified Products075-19 - Cleaning and Washing Equipment, Steam, Cold and Hot Water Pressure and Jet Types, Portable and Stationary (Also See 075-49)815-06 - Cocks: Air, Drain, Gauge, Pet, Try, etc.165-15 - Coffeemakers, Hot Water Dispensers, Urn Bags and Filters820-36 - Coils, Steam Heating031-17 - Coils: Chilled or Heated Water, and Direct Expansion885-43 - Color Control Chemicals, Water890-15 - Complete Water Treatment Systems, Chemical890-16 - Complete Water Treatment Systems, Nonchemical: Ultraviolet Water Supply Sterilization, etc.820-38 - Condensate Return Systems: Vacuum Heat Pumps, Wet Vacuum Pumps, etc.912-38 - Construction Services, Hazardous Waste (Incl. Site Management)913-38 - Construction, Chilled Water Pipe Installation913-60 - Construction, Water System/Plants, Main and Service Line890-17 - Contaminated Groundwater Treatment Equipment820-41 - Control, Corrosion (Using Entrained Gas Eliminator Equipment)820-42 - Controllers, Steam Boiler Automatic Conductivity031-24 - Controls, Cooling Tower Water Treatment: pH, Conductivity, Corrosion Sensors820-40 - Controls: Combustion, Fuel Cut-Off, Hardness, High-Low Water Level, Ignition, etc.820-44 - Convectors and Radiators939-24 - Coolers, Drinking Water, Maintenance and Repair985-28 - Coolers, Drinking Water, Rental or Lease225-30 - Coolers, Electric (Water Fountains)225-32 - Coolers, Non-Electric (Water Fountains)225-40 - Coolers, Storage Type (Remote Refrigeration Unit), Including Parts060-35 - Cooling System: Radiators, Complete and Cores; Thermostats; Water Pumps; etc.031-27 - Cooling Tower Water Treatment: Non-chemical Ozone, Centrifugal Separators, Magnetic Descaling Equip. (See Class 885 for Chemical Types)928-30 - Cooling, Heating, and Ventilating System (A/C System, Hoses, Water Pump, Radiator, Heater and Accessories, Ventilation, etc.) Maintenance and Repair885-44 - Corrosion, Scale, and Sludge Control Chemicals: Alum, Amines (Morpholine, etc.), Sodium Sulfite, etc.885-46 - Counteractant and Degreaser, Odor890-19 - Crushers, Grinders, Size Reduction Equipment, etc.655-60 - Darkroom Supplies: Enlarger Easels, Film Holders, Film Loaders, Lens Cleaner, Safelights and Filters, Thermometers, Timers, Trays, Water Filtering Elements, etc.820-48 - Deaerating Units255-30 - Decals, Water Transfer Type (For Cigarette Machines, Doors, Equipment, Vehicles, Windows, etc.)885-47 - Dechlorinating Agents (Sulfur Dioxide, etc.)890-20 - Demineralizers: Reverse Osmosis, etc.890-22 - Desalination Equipment, Water Treatment885-48 - Descaling Compounds820-49 - Descaling Equipment, MHD Type890-21 - Desludging Equipment and Accessories485-36 - Detergent, Car Washing, Cold Water Type486-36 - Detergent, Car Washing, Cold Water Type, Environmentally Certified Products485-34 - Detergent, Steam and Hot Water Spray Cleaning486-34 - Detergent, Steam and Hot Water Spray Cleaning , Environmentally Certified Product885-52 - Disinfectant, Ozone (For Laboratory and Clinical Baths)885-51 - Disinfectants, Wastewater475-34 - Disposal Systems, Non-reusable (For Blades, Hospital Waste Containers, Needles, Syringes, etc.)962-29 - Distribution and Collection of Waste Food for Animals820-52 - Draft Fans and Draft Gauges050-40 - Drawing and Painting Supplies: Brushes, Canvas, Chalk, Colors (Acrylic, Oil, Water, etc.), Crayons, Palettes, Paper and Pads, Staples, etc.269-40 - Electrolytic, Caloric, and Water Balance890-23 - Elements, Primary (Flow, Pressure, Temperature, etc.)815-12 - Expansion Joints820-56 - Feedwater Heaters820-60 - Feedwater Injectors820-62 - Feedwater Pumps885-60 - Ferrous Sulfate and Ferrous Chloride630-22 - Fillers and Sealers, Masonry: Block Fillers, Water Repellent Solutions, etc.631-22 - Fillers and Sealers, Masonry: Block Fillers, Water Repellent Solutions, etc., Environmentally Certified Products885-64 - Filter Aids: Diatomaceous Earth, Fuller's Earth, etc.820-64 - Filters, Boiler Water060-42 - Filters: Air, Fuel, Oil, Power Steering, Transmission and Water, and PCV Valves890-24 - Filtration Equipment and Accessories, Water910-24 - Fire and/or Water Damage Restoration Services820-65 - Flue Gas Desulfurization System Equipment820-66 - Flue Gas Heat Recovery System Equipment890-25 - Fluoridation Equipment885-66 - Fluoride and Other Drinking Water Additives393-97 - Food Products, Scrap or Waste815-18 - Fusible Plugs460-30 - Garden (Water) Hose, Plastic and Rubber (Including Soaker Hoses)815-23 - Gasket Sealants, Compounds, etc.815-22 - Gaskets: Flange, Handhole and Manhole, All Types815-26 - Gauge Glass and Gaskets815-28 - Gauge Siphons and Pulsation Dampers440-32 - Glass and Glass Products, Scrap or Waste885-70 - Hardness Control Chemicals: Chelating Agents (Phosphonates, etc.), Polyphosphates, Polymer Flocculants, etc.926-45 - Hazardous Material and Waste Services (Including Emergency Response and Nuclear Wastes)925-51 - Hazardous Waste Engineering Services (Incl. Remedial Investigations and Feasibility Studies for Waste Sites)820-68 - Heat Exchangers, Accessories, and Parts260-39 - Heaters, Ovens, and Water Baths220-23 - High Water Detection and Measuring Equipment962-43 - Hose Testing Services (Fire, Water, etc.)820-72 - Hot Water Generators460-40 - Hot Water Hose890-27 - Incinerators and Parts, Sludge545-26 - Industrial Type Steam and High Pressure Water Cleaning Equipment, Accessories and Supplies890-28 - Instrumentation Equipment, Parts and Accessories (Actuators, Analyzers, Regulators, Controllers, Transducers, etc.)745-56 - Joint Sealants: Asphalt, Elastomeric Materials, Glass Filament, Impervious Membranes, Plastic, Rubber, Silicones, Water Stops, etc.961-48 - Laboratory and Field Testing Services (Not Otherwise Classified) Incl. Hazardous Waste962-50 - Leak Detection Services: Gas, Water, Chemical912-63 - Maintenance and Repair, Swimming Pool (Includes, Swimming Pool Water Treatment Services)913-92 - Maintenance and Repair, Water System, Main and Service Line890-31 - Manhole Risers, Steel Expandable890-30 - Manholes, and Manhole Covers, Frames, Grates, Rings, Yokes, etc.815-40 - Mechanical Pump and Shaft Seals890-35 - Metal Finders and Detectors, Pipe Locators, etc.890-40 - Meter Boxes, Meter Vaults, and Valve Boxes (See 210-45 for Concrete Type)890-45 - Meter Fittings, Water, Accessories, Parts, and Conversion Kits890-46 - Meter Reading Devices890-44 - Meters, Water630-44 - Mix, Paint Water631-44 - Mix, Paint Water, Environmentally Certified Products890-47 - Mixing and Agitation Equipment120-59 - Motor Conversion Unit (Outboard Propeller to Jet Water Drive)885-74 - Nitrogen and Oxygen, Liquid885-76 - Odor Control Chemicals, etc.928-56 - Oil Collection Services, Waste820-75 - Oil Coolers820-76 - Oil Purifiers815-48 - Oil Seals890-48 - Oil Skimming Equipment and Parts926-66 - Oil/Water Separator Inspection and Testing Services998-74 - Oils and Other Petroleum Products, Waste, Sale of Surplus and Obsolete Items815-45 - O-Rings820-78 - Oxygen Reduction Equipment, Dissolved890-49 - Ozone and Oxygen Generating Equipment and Parts815-52 - Packing, All Kinds (Except Sheet): Rod, Shaft, Valve Stem, etc.815-54 - Packing, Sheet, All Kinds192-65 - Paint Spray Booth Compounds, Water-Soluble052-56 - Paintings (Originals) (Oil, Acrylic, Water Color, etc.)645-69 - Paper and Paper Products, Scrap or Waste (Including Recycled)646-69 - Paper and Paper Products, Scrap or Waste (Including Recycled), Environmentally Certified Products998-77 - Parking and Water Meters, Sale of Surplus and Obsolete Items959-56 - Passenger Transportation Services, Ship and Ferry (Including Water Taxis)845-50 - Petroleum Production Test Equipment (Specialized): Retorts (High-Temperature), Rheometers, Well Testers (For Gas, Liquid and Water Production), etc.405-95 - Petroleum Products, Scrap or Waste885-78 - pH Control Chemicals: Caustic Soda, Lime, Muriatic Acid, Quicklime, Soda Ash, etc.665-70 - Plastics and Related Products, Scrap or Waste670-55 - Plumbing Fixtures and Parts: Lavatories, Showers, Sinks,Toilets (Water Closets), Toilet Seats (Including Hygienic Type), Tubs, etc.885-77 - Polymer Flocculants (For Color, Thickening, Dewatering, Coagulant Aid) (Not Hardness Control)815-58 - Pressure Gauges (Not Hospital, Laboratory, and Refrigeration)020-80 - Processing Machinery and Equipment, Agricultural Environmental (Anerobic Digesters, Waste to Energy)910-63 - Public Utilities: Water, Sewer and Gas Maintenance and Repair820-80 - Pulverizers, Boiler and Power Plant926-76 - Radioactive Waste Disposal Services490-79 - Radioactive Waste Disposal Systems and Accessories885-79 - Reagents, Buffer (For Water Treatment)225-64 - Recycled Drinking Fountains and Supplies820-96 - Recycled Steam and Hot Water Boilers and Heating Equipment815-95 - Recycled Steam and Hot Water Fittings, Accessories and Supplies885-96 - Recycled Water and Wastewater Treating Chemicals890-95 - Recycled Water Supply, Groundwater and Sewage Treatment Equipment, Accessories, and Supplies075-57 - Reel and Hose Assemblies, Air and Water Dispensing926-78 - Remediation Services, Environmental (Including Rehabilitation Services Hazardous Waste and Mold Remediation)890-52 - Removal Equipment, Water Treatment: Ammonia, Bacterial, Iron, Etc.885-80 - Resins, Sodium Ion Exchange (For Water Softening)370-05 - Reusable Water Bottle (Screw On Top, Flip Top Spout)890-50 - Rings and Seals, Carbon (For Turbine Shafts)890-51 - Root Cutting Equipment for Sewer Lines475-73 - Rubber, Fabric, and Plastic Goods: Cadaver Bags and Shrouds, Ice Bags, Sheeting, Tubing, Water Bottles, etc.450-69 - Rubber, Scrap or Waste578-81 - Scrap and Waste Products, Non-Metallic (See 570-50 for Scrap Metal)820-81 - Screens and Strainers, Water Intake, etc.990-78 - Security Services, Hazardous Waste Site890-53 - Separation and Treatment Equipment, Oil/Water210-75 - Septic Tanks, Grease Traps, and Water Troughs890-65 - Sewage and Waste Treating Equipment and Supplies890-63 - Sewer Analyzing, Monitoring, Probe and Related Equipment885-82 - Sewer and Septic Treating Chemicals890-64 - Sewer Inspection Equipment890-66 - Sewer Lift Stations and Parts885-84 - Sodium Hydroxide290-90 - Solar Water Heating Systems and Accessories968-71 - Solid or Liquid Waste Disposal (Including Management Services) (See 926-45 for Hazardous Waste Disposal)890-67 - Solvent (Chlorinated) Recovery System075-66 - Specialty Products: Carburetor Cleaning Compound, Radiator Flush and Stop Leak,Transmission Sealing Compound, Water Pump Lubricant, Windshield Washer Solvent, etc.075-68 - Spill Containment, Clean-Up, and Hazardous Waste Elimination System (For Vehicle Maintenance and Repair Work)635-70 - Spray Booths and Accessories, Water Wash885-89 - Stabilizers (Cyanuric Acid, etc.)820-84 - Stacks, Steel820-85 - Steam Boiler Bottom Blow Alarm820-86 - Steam Flow Transmitters815-62 - Steam Specialties: Air Vent Valves, Main Vent Valves, Radiator Valves, Radiator Traps, etc.815-65 - Steam Traps and Strainers830-58 - Steel Tanks, Portable Type (For Diesel Fuel, Gasoline, Kerosene, Liquid Fertilizers, Water, etc.)830-61 - Steel Tanks, Pressure Type (For Air, Gas, Water, etc.)830-64 - Steel Tanks, Surface Storage Type (For Asphalt, Emulsions, Road Oil, Water, etc.)830-67 - Steel Tanks, Transport Truck Type (For Asphalt, Gasoline, Oil, Water, etc.)830-73 - Steel Tanks, Water Works Type, Elevated and Tower926-88 - Storm Water Discharge Testing Services890-69 - Sumps, Parts, and Accessories (See 720-73 for Sump Pumps)890-70 - Switches (Pressure, Flow, Level, Proximity, Temperature, etc.)890-68 - Tags, Water Meter Removal557-70 - Tanks: Air, Fuel, Water890-72 - Tapping Machines and Equipment926-93 - Testing and Monitoring Services for Air, Gas, and Water850-78 - Textiles, Scrap or Waste815-70 - Thermometers, Industrial; and Thermometer Wells660-63 - Tobacco and Smoking Accessories, Scrap or Waste890-74 - Transmitters (Pressure, Flow, Level, etc.)820-88 - Tube Cleaners and Tube Expanders805-86 - Tubes, Sports Type, Snow and Water820-91 - Turbines, Gas Driven820-92 - Turbines, Steam Driven820-93 - Turbines, Water (Hydraulic) Including Accessories and Parts031-94 - Unit Heaters, Steam and Hot Water Types918-97 - Utilities: Gas, Water, Electric Consulting961-85 - Utility Services, Water890-75 - Valve Operators, Accessories, Parts, and Tools (See 515-82 for Lawn Sprinkler Type)815-73 - Valves, Directional Control (To Control Pneumatic, Hydraulic, or Water Cylinders)815-75 - Valves, Mixing815-78 - Valves, Pressure Reducing815-81 - Valves, Relief and Safety820-95 - Valves, Spherical815-84 - Valves, Temperature and Pressure Regulating120-92 - Vegetation Control and Removal Equipment, Water962-92 - Video Scanning of Sewers, Water Wells, etc.890-76 - Virus and Bacteria Inactivation, Ozone Type Equipment (See 493-05 for Airborne Type)905-90 - Waste Disposal Services, Aircraft948-93 - Waste Disposal Services, Medical593-90 - Waste Equipment, Radioactive958-96 - Waste Management Services485-94 - Waste Receptacles and Dust Pans486-94 - Waste Receptacles and Dust Pans, Environmentally Certified Products890-77 - Waste Water Reclamation Systems And Parts925-96 - Waste Water Treatment Engineering961-91 - Water and Petroleum Pipeline Services981-84 - Water and Sewer Equipment (Including Well Pointing Equipment) Rental or Lease890-79 - Water and Wastewater Disinfecting Ozonators968-96 - Water and Wastewater Treatment Services450-87 - Water Bags, Cans, Jugs, and Kegs175-93 - Water Baths and Steam Baths (Except Recirculating and Shaking)340-95 - Water Clean-up Vacuums670-87 - Water Conservation Kits545-92 - Water Distillation Equipment, Marine and Industrial890-78 - Water Filters and Filter Elements (Except Boiler, Photographic Darkroom, and Swimming Pool): Cartridges, etc.740-88 - Water Filters, Ice Machine670-86 - Water Filtration, Conditioning, and Purification Equipment for the Office and Home750-96 - Water for Road and Highway Use815-90 - Water Gauges, Columns, etc.670-88 - Water Hammer Arrester670-91 - Water Heaters, Commercial670-89 - Water Heaters, Residential460-90 - Water Hose and Fittings, High Pressure890-80 - Water Leak Detection System (Including Chemicals, Dyes and Supplies)890-81 - Water Main Cleaning Equipment890-84 - Water Odor Control Equipment650-75 - Water Park Equipment (Including Slides, Splash Pads, Aqua Climb)926-94 - Water Pollution Services805-93 - Water Polo Equipment and Accessories720-82 - Water Pumps and Accessories (See 060-35 for Automotive Type)175-95 - Water Purification Apparatus and Treatments (For Distilled, Reagent Water, etc.)890-83 - Water Purification Separators910-77 - Water Purification/Softening Services493-96 - Water Quality Monitoring Equipment: BOD Analyzers, Turbidimeters, Well Samplers, etc.500-97 - Water Recovery System, Laundry450-86 - Water Repellents890-88 - Water Rights120-96 - Water Safety Equipment and Supplies (Not Otherwise Classified: Rope, Float Lines, etc.)989-91 - Water Sampling and Analysis Services890-82 - Water Screens and Parts, Traveling962-94 - Water Services, Bottled and Bulk Delivery (Tanker Services)775-90 - Water Softener Salt045-95 - Water Softeners, Household670-93 - Water Softening Equipment, Commercial (Also see 890-85)890-85 - Water Softening Equipment, Ion Exchange Type (Also See 670-92,93)670-92 - Water Softening Equipment, Residential968-91 - Water Supply Analysis, Infrastructure Analysis, Water Quality Analysis, and Long Term Planning936-91 - Water Supply and Sewage Treatment Equipment Maintenance and Repair968-92 - Water Supply Plant Operating and Monitoring System Services (Including Water Resources Development and Water Quality Management Services)906-94 - Water Supply, Treatment and Distribution - Architectural925-97 - Water Supply, Treatment, and Distribution/Engineering890-86 - Water Systems, Ultra Pure065-92 - Water Tank Bodies885-95 - Water Testing Kits (For Chlorine, Hardness, PH, etc.)885-94 - Water Treating Chemicals (Not Otherwise Classified)890-87 - Water Treatment Equipment (Not Otherwise Classified)720-84 - Water Well Accessories: Drive Points, Foot Valves and Strainers, Leather Cups, Sucker Rods, Well Cylinders, etc.545-96 - Water Well Drilling Equipment390-91 - Water, Drinking (Incl. Distilled, Mineral, Sparkling and Spring)578-97 - Water, Non-Potable578-95 - Water, Potable (See 390-91 for Bottled Water)926-95 - Water/Wastewater Conservation Services967-92 - Well Equipment and Supply Manufacturing Services (Oil, Gas, Water, etc.)890-89 - Well Pointing Systems, Accessories and Parts962-96 - Well Services (Including Oil, Gas, and Water): Drilling, Plugging, Consulting, Maintenance, Repair, etc.540-79 - Wood and Lumber Products, Scrap or Waste630-97 - Wood Preservative and/or Water-Repellent Finishes631-97 - Wood Preservative and/or Water-Repellent Finishes, Environmentally Certified Products

Adams, Asotin, Benton, Chelan, Clallam, Clark, Columbia, Cowlitz, Douglas, Ferry, Franklin, Garfield, Grant, Grays Harbor, Island, Jefferson, King, Kitsap, Kittitas, Klickitat, Lewis, Lincoln, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Skamania, Snohomish, Spokane, Stevens, Thurston, Wahkiakum, Walla Walla, Whatcom, Whitman, Yakima

1,000,000