| Armstrong-Yoshitake | Bradley Corp. | Chicago Faucets | Encon | Fisher Mfg. |
| Guardian Equipment | Haws Drinking Faucet | Intersan | Lawler Mfg. | Murdock |
| Speakman | Water Saver Faucet |
| Armstrong-Yoshitake | Bradley Corp. | Chicago Faucets | Encon | Guardian Equipment |
| Haws Drinking Faucet | Murdock | Speakman | Town & Country Plastics | Water Saver Faucet |
| Hot Box | Watts Regulator |
| Aqua Glass | Clarion Bathware | Crane/Fiat Products | Florestone | Sterling Plumbing |
| Swan Corp. | Truebro | Universal-Rundle | Wilkins |
| Bow Industrial Corp. | Duriron Foundry | Josam | MG Piping Products | Sani-Tech |
| Jay R. Smith | Specialty Products | Tyler Pipe | Victaulic |
| A.D.A. Compliant | Commercial | Decorative | Food Service | Institutional | Laboratory |
| Lavatory/Pedal | Lead-Free | Residential | Self-Closing | Sensor | Slop & Mop Sink | Wash Sink |
| A.D.A. COMPLIANT FAUCETS |
| Acorn Engineering | American Standard | Bradley | Briggs | Cambridge Brass |
| COMMERCIAL FAUCETS |
| DECORATIVE FAUCETS |
| FOOD SERVICE FAUCETS |
| HOSPITAL AND INSTITUTIONAL FAUCETS |
| LABORATORY FAUCETS |
| LAVATORY/PEDAL FAUCETS |
| LEAD-FREE FAUCETS |
| RESIDENTIAL FAUCETS |
| SELF-CLOSING FAUCETS |
| SENSOR FAUCETS |
| SLOP & MOP SINK FAUCETS |
| FACTORY WASH SINK FAUCETS |
| Air Line | Bacteriological | Cartridge | Gas Line | Iron | Lead Removal |
| Medical Air Intake | Odor | Reverse Osmosis | Sediment | Water |
| AIR LINE FILTERS |
| EMSE | Engelhard Corp. | Mediquip Systems | Pall Trincor Corp. |
| BACTERIOLOGICAL FILTERS |
| OMNI Corp. |
| CARTRIDGE FILTERS |
| Ametek | Bruner | CUNO Inc. | EBCO Mfg. | Engelhard Corp. |
| Franke | Keystone Filter | Leonard Valve | Marlo | Omni Corp. |
| GAS LINE FILTERS |
| EMSE | Engelhard Corp. | GMI |
| IRON FILTERS |
| Aquion/Rainsoft | Bruner | CUNO Inc. | Ecowater Systems | Marlo |
| Omni Corp. |
| LEAD REMOVAL FILTERS |
| Ametek | Aquion/Rainsoft | CUNO Inc. | EBCO Mfg. | Franke |
| Halsey Taylor | Haws Drinking Faucet | Keystone Filter | Omni Corp. |
| MEDICAL AIR INTAKE FILTERS |
| Allied Healthcare Products | EMSE Corp. | Engelhard Corp. | Gas Monitoring Inc. | MEDAES |
| Mediquip Systems |
| ODOR REMOVAL FILTERS |
| Ametek | Aquion/Rainsoft | CUNO Inc. | Ecowater Systems | EMSE |
| Engelhard Corp. | Gas Monitoring Inc. | Halsey Taylor | Keystone Filter | Marlo |
| Mediquip Systems | Omni Corp. | Watts Regulator |
| REVERSE OSMOSIS FILTERS |
| Ametek | Aquion/Rainsoft | Bruner | CUNO Inc. | EBCO Mfg. Co. |
| Ecowater Systems | Engelhard Corp. | Keystone Filter | Marlo Inc. | Scienco Systems |
| Watts Regulator |
| SEDIMENT FILTERS |
| Ametek | Aquion/Rainsoft | Bruner | CUNO Inc. | Ecowater Systems |
| Elkay | Engelhard Corp. | Franke | Halsey Taylor | Haws Drinking Faucet |
| Keystone Filter | Marlo | Omni Corp. | Watts Regulator |
| WATER FILTERS |
| Reliable Automatic Sprinkler | System Sensor | Viking Corp. |
| Extinguisher | Hose | Valve |
| Elkhart Brass | J.L. Industries | Potter-Roemer | Samson Products |
| Croker Div. | Elkhart Brass | J.L. Industries | Potter-Roemer | Samson Products |
| Croker Div. | Elkhart Brass | J.L. Industries | Potter-Roemer | Samson Products |
| Star Sprinkler |
FIXED FIRE EXTINGUISHERS
| Elkhart Brass | J.L. Industries | Samson Products | Sierra Fire Equipment |
PORTABLE FIRE EXTINGUISHERS
| Elkhart Brass | Grinnell Corp. | J.L. Industries | Potter-Roemer | Samson Products |
| Nozzles | Racks | Reels |
| Croker Div. | Elkhart Brass | J.L. Industries | Potter-Roemer | Samson Products |
| Croker Div. | Elkhart Brass | J.L. Industries | Potter-Roemer | Samson Products |
| Croker Div. | Elkhart Brass | J.L. Industries | Potter-Roemer | Samson Products |
| Sierra Fire Equipment |
| Croker Div. | Elkhart Brass | J.L. Industries | Potter-Roemer | Sierra Fire Equipment |
| Deluge | Dry Pipe | Preaction | Packaged | Wet Pipe |
| Badger Fire Protection | Cla-Val Co. | Elkhart Brass | Globe Fire Sprinkler | Grinnell |
| Patterson Pump | Potter Electric Signal | Reliable Automatic Sprinkler | Star Sprinkler | System Sensor |
| Viking Corp. |
| Badger Fire Protection | Cla-Val Co. | Elkhart Brass | Globe Fire Sprinkler | Grinnell |
| IPEX | Potter Electric Signal | Reliable Automatic Sprinkler | Star Sprinkler | System Sensor |
| Viking Corp. |
| Badger Fire Protection | Cla/Val Co. | Elkhart Brass | Globe Fire Sprinkler | Grinnell |
| Potter Electric Signal | Reliable Automatic Sprinkler | Star Sprinkler | System Sensor | Viking Corp. |
| Badger Fire Protection | Canariis Corp. | Elkhart Brass | Grinnell | Patterson Pump |
| Reliable Automatic Sprinkler | Star Sprinkler | Systecon | Viking Corp. |
| Croker Div. | Elkhart Brass | Potter-Roemer |
| GE Silicones | Grinnell | ProSet Systems | Wirsbo |
| Hydrolevel | Mid-West Instrument | Viking Co. |
| Hydrolevel | Mid-West Instrument | Tyler Pipe |
| FloCat | GE Co. | Leonard Valve Co. | Mid-West Instrument | Sani-Tech |
| Sparco | Spirax Sarco | Squire-Cogswell | Victaulic |
| Josam | MIFAB | Sioux Chief | R&G Sloane | Jay R. Smith |
| Tyler Pipe | Zurn Hydro |
| Coyne & Delany Co. | Josam | MIFAB | Sioux Chief | Jay R. Smith |
| Tyler Pipe | Willoughby | Zurn Hydro |
| Acid Resisting | Bidet | Cast Iron Pressure | Cast Iron Soil | Copper or Brass | Drainage |
| Fire Protection | Flanged | Glass | Grooved | Lead-Free | Malleable |
| Metal Tubing | Plastic DWV | Plastic Tubing | Stainless Steel | Swimming Pool | Welding |
| ACID RESISTING FITTINGS |
| Duriron | Enfield | Flo Safe Systems | Josam | Orion Fittings |
| QVF Process Systems | Schott Process Systems | R&G Sloane | Town & Country Plastics |
| BIDET FITTINGS |
| Briggs Ind. | Cambridge Brass | Central Brass | Crane / Fiat Products | Eljer |
| Gerber | Grohe America | KBI Industries | Kohler | Price-Pfister |
| Speakman | Universal-Rundle | U.S. Brass | Waltec Components |
| CAST IRON PRESSURE PIPE FITTINGS |
| Anvil | Central Sprinkler Corp. | Reliable Automatic Sprinkler | Stockham Valves | Tyler Pipe |
| Victaulic |
| CAST IRON SOIL PIPE FITTINGS |
| AB&I | Conine Mfg. | Josam | MG Piping Products | Tyler Pipe |
| Univrsal Cast Iron |
| COPPER OR BRASS FITTINGS |
| DRAINAGE FITTINGS |
| FLANGED FITTINGS |
| Bow Industrial Corp. | Central Sprinkler Corp. | Grinnell | Mueller Brass | Sierra Fire Equipment |
| Tyler Pipe | Victaulic |
| GLASS FITTINGS |
| QVF Process Systems | Schott Lab Systems |
| GROOVED FITTINGS |
| Central Sprinkler Corp. | Grinnell | Mech-Line | NIBCO | Perfection Corp. |
| Reliable Automatic Sprinkler | Tyler Pipe | Victaulic |
| LEAD-FREE FITTINGS |
| Just Mfg. | Murdock | NIBCO | Noble Co. | Re/Tube |
| Vanguard Industries | Waltec Components |
| MALLEABLE FITTINGS |
| Anvil | Central Sprinkler Corp. | Mueller Brass | Stockham Valves | Victaulic |
| METAL TUBING FITTINGS |
| Bow Industrial Corp. | Brass Craft | Grinnell | NIBCO | Perfection Corp. |
| Poz-Lok | T-Drill | Tyler Pipe |
| PLASTIC DWV FITTINGS |
| Bow Industrial Corp. | Flo Safe Systems | Grinnell | IPEX | NIBCO |
| Orion Fittings | Precision Plumbing Products | R&G Sloane | Rapid-Fit | Universal Cast Iron |
| PLASTIC TUBING FITTINGS |
| AK Ind. | Bow Industrial Corp. | BF Goodrich | Flo Safe Systems | Heatway |
| IPEX | Mueller Industries | Perfection Corp. | NIBCO | Sani-Tech |
| R&G Sloane |
| STAINLESS STEEL FITTINGS |
| Blucher-Josam | Clamp-All Corp. | Josam | Perfection Corp. | T-Drill |
| Victaulic |
| SWIMMING POOL FITTINGS |
| Holby Tempering Valve Co. | NIBCO | ProSet Systems | Town & Country Plastics |
| WELDING FITTINGS |
| Brass Craft | Grinnell | T-Drill |
| Bedpan Diverter | Clinic Sink | Concealed | Exposed | Foot-Pedal | Low-Flow |
| Prison | Retrofit | Sensor | Tankless | Urinal | Water Closet |
| Cambridge Brass | Chicago Faucets | Coyne & Delany Co. | Crane/Fiat Products | Delta Faucet |
| Sloan Valve | Zurn Brass | Zurn Flush Valve | Zurn Hydro |
| Cambridge Brass | Coyne & Delany Co. | Crane/Fiat Products | Delta Faucet | Sloan Valve |
| Zurn Brass | Zurn Flush Valve |
| Bradley Corp. | Cambridge Brass | Coyne & Delany Co. | Delta Faucet | Sloan Valve |
| TOTO USA | Zurn Brass | Zurn Flush Valve | Zurn Hydro |
| Cambridge Brass | Central Brass | Coyne & Delany Co. | Delta Faucet | Sloan Valve |
| TOTO USA | Zurn Brass | Zurn Flush Valve | Zurn Hydro |
| Cambridge Brass | Coyne & Delany Co. | Crane/Fiat Products | Delta Faucet | Sloan Valve |
| Zurn Brass | Zurn Flush Valve | Zurn Hydro |
| Bradley Corp. | Cambridge Brass | Coyne & Delany Co. | Delta Faucet | Sloan Valve |
| TOTO USA | Zurn Brass | Zurn Flush Valve | Zurn Hydro |
| Bradley Corp. | Cambridge Brass | Chicago Faucets | Coyne & Delany Co. | Delta Faucet |
| Sloan Valve | Waltec Components | Zurn Brass | Zurn Flush Valve | Zurn Hydro |
| Cambridge Brass | Coyne & Delany Co. | Delta Faucet | Mansfield Plumbing Products | Sloan Valve |
| Zurn Brass | Zurn Flush Valve | Zurn Hydro |