Aerators-Aspirating * This company does not have a website American Aerators, Inc.
Aerators-Floating Environmental Equipment Engineering, Inc.
Aerators-Inverted Environmental Equipment Engineering, Inc.
ATAD Systems Aeration Products, Inc.
Baffles-Clearwell Slickbar Products Corporation
Baffles-Fiberglass * This company does not have a website Glass-Steel, Inc.
Baffles-Floating Lagoon Slickbar Products Corporation
Belt Filter Press Bright Technologies
Bentonite Wyo-Ben, Inc.
Clarifiers-Circular/Rectangular Amwell
Clarifiers-Slant Plate Pan America Environmental

Clay Tile Underdrains

Can Clay Corporation

Comminutors

ZMI/Portec

Conveyors-Belt/Screw

Thomas & Muller, Ltd.
DAF Thickeners Pan America Environmental
Decanters-Sludge Bed * This company does not have a website Naylor Brothers, Ltd.
Decanters-Floating Weir Slickbar Products Corporation
Demineralizers                        Hungerford & Terry, Inc.
Diffused Aeration-Coarse Aeration Products, Inc.
Diffused Aeration-Fine AerResearch, Inc.
Dosing Siphons Fluid Dynamics Siphons, Inc.
Ejector Stations Dakota Pump, Inc.
Fiberglass Covers * This company does not have a website Custom Structures Corporation
Fiberglass Manholes Free Flow, Inc.
Fiberglass Shelters Dyer Fiberglass, Inc.
Fiberglass Troughs/Weirs * This company does not have a website Glass-Steel, Inc.
Fiberglass Valve & Control Enclosures Dakota Pump, Inc.
Filters-Gravity Aeration Products, Inc.
Filters-Greensand Hungerford & Terry, Inc.
Filters-Pressure Hungerford & Terry, Inc.
Filters-Tertiary Aeration Products, Inc.
Flocculators-Paddle Reel Amwell
Flocculators-Top Entering Acumix, Inc.
Flow Control Gates-Flap Craft Machine Works, Inc.
Flow Control Gates-Shear M & H Valve
Flow Control Gates-Slide Golden Harvest, Inc
Flow Control Gates-Sluice Craft Machine Works, Inc.
Flow Control Gates-Stop Golden Harvest, inc
Flow Control Gates-Stop Logs Golden Harvest, Inc.
Flow Control Gates-Rect Btrfly Craft Machine Works, Inc.
Flow Control Gates-Roller Steel-Fab, Inc.
Flow Control Gates-Tainter Steel-Fab, Inc.
Flow Control Gates-Tide  Golden Harvest, Inc.
Flumes-Fiberglass * This company does not have a website Glass-Steel, Inc.
Flumes-Parshall, Palmer Bowlus Free Flow, Inc.
Flumes-Trapezoidal  Free Flow, Inc.
Grit Removal Systems Amwell
Grit Removal Systems * This company does not have a website WTP Equipment Corp.
Ion Exchange Systems   Hungerford & Terry, Inc.
Iron Removal Systems   Hungerford & Terry, Inc,
Lime Silos/Handling Systems    ZMI/Portec
Liners-Pond   MWM South, Inc.
Manholes-FRP  Free Flow, Inc.
Macerators ZMI/Portec
Mixers-High Speed Floating Environmental Equipment Engineering, Inc.
Mixers-Top Entering Acumix, Inc.
Mobile Dewatering Systems      Bright Technologies
Nitrate Removal Hungerford & Terry, Inc.
Nozzles-Spray  Spraying Systems, Inc.
Oil/Water Separators    Pan America Environmental
Package Treatment Plants-Wastewater Aeration Products, Inc.
Palmer Bowlus Flumes   Free Flow, Inc.
Parshall Flumes Free Flow, Inc.
Plastic Media Drying Beds    * This company does not have a website Merit Filter Corporation
Plate Settlers   Pan America Environmental
Polymer Feed Systems  * This company does not have a website AqaPro, Inc.
Pumps-Air Lift Amwell
Pumps-Axial Flow  FPI
Pumps-Dry Pit Sewage Ritz
Pumps-End Suction  Ritz
Pumps-Grinder  HOMA Pump Corporation
Pumps-Hose Shanley Pump & Equipment
Pumps-Mixed Flow FPI
Pumps-Progressing Cavity Shanley Pump & Equipment
Pumps-Screw  Ritz Atro
Pumps-Submersible Sewage HOMA Pump Corporation
Pumps-Submersible Turbine American Turbine Pump Company
Pumps-Vertical Turbine American Turbine Pump Company
Pump Stations-Factory Built   Dakota Pump, Inc.
Pump Stations-Flooded Suction  Dakota Pump, Inc.
Pump Stations-Self Prime   Dakota Pump, Inc.
Pump Stations-Submersible HOMA Pump Corporation
Pump Stations-Vacuum Prime Dakota Pump, Inc.
Pump Stations-Water Booster Dakota Pump, Inc.
Reverse Osmosis Hungerford & Terry, Inc.
Rotary Distributors Amwell
Rotary Scum Collectors Amwell
Rotating Weirs   Amwell
SBR Systems Aeration Products, Inc.
Screens-Climber type * This company does not have a website WTP Equipment Corporation
Screens-Bar Amwell
Screens-Conveyor   * This company does not have a website WTP Equipment Corporation
Screens- Filter * This company does not have a website WTP Equipment Corporation
Screens-Intake LEEM / LSS Filtration, Inc.
Screens-Static * This company does not have a website Merit Filter Corporation
Screenings Presses * This company does not have a website WTP Equipment Corporation
Shredders-Sewage/Solid Waste ZMI/Portec
Slakers-Lime ZMI/Portec
Sludge Collectors-Circ/Rect Amwell
Sludge Thickeners- Circ/Rect Amwell
Staff Gauges Free Flow, inc.
Tablet Chlorination Norweco
Tablet Dechlorination Norweco
Tanks-Carbon Steel * This company does not have a website Custom Fabrication & Erection, Inc.
Tanks-Fiberglass  * This company does not have a website Custom Structures Corporation
Tanks-Glass-Fused-to-Steel Fusion Tanks & Silos
Tanks-Stainless Steel    * This company does not have a website Custom Fabrication & Erection, Inc.
Thickeners-Gravity  Amwell
Thickeners-Gravity Belt  Bright Technologies
Troughs-FRP * This company does not have a website Glass-Steel, Inc.
Troughs-Rotating/Hand Lever Amwell
Troughs-Rotating/Geared Amwell
UV Disinfection-Chamber & Channel Atlantic Ultraviolet Corporation
Valves-Ball Check HDL
Valves-Butterfly M & H Valve Company
Valves-Check  M & H Valve Company
Valves-Flap  Craft Machine Works
Valves-Flap  M & H Valve Co.
Valves-Gate M & H Valve Company
Valves-Plug M & H Valve Company
Valves-Pump Control Dorot, Inc.
Valves-Pressure Relief  M & H Valve Company
Valves-Surge Control Dorot, Inc.
Valves-Telescopic  Amwell
Valves-Variable Orifice Egger
Water Softening Systems Hungerford & Terry, Inc.
Weirs-FRP * This company does not have a website Glass-Steel, Inc.
Weirs-Rotating  Amwell