American Grating, LLC
Manufacture of molded and pultruded fiberglass grating, stair treads, manhole covers and structurals used in wastewater treatment facilities.  Complete fabrication capability and design engineering.

Chase Associates, Inc.
Manufacture of manways and confined space access equipment since 1979.   Primary product is our quick-opening manway offering access when the tank is empty within 60 seconds.  Also make sample ports and inspection hatches.

Pretal 2000 Inc.
Manufacture of hatches and roof access doors.

PS Doors
Manufacture of custom flood doors and shields.  Built to the project specifications and needs.

  Tank Connection
The domestic fabricator and supplier of liquid tank manways.  API, AWWA, pressure style, atmospheric design and quick release designs are available in carbon steel, aluminum and stainless steel.  Many typical applications are stocked and available for overnight delivery.  We are the "Engineers Choice".  Call us at 620-423-3010 now.
Read Tank Connection's Press Releases and Case Histories

Thermacon Enviro Systems, Inc.
Design and manufacture of specialty products for the water & wastewater treatment industry.  Products include tank covers, insulation, biofiltration, barriers, water & air-tight doors.  Innovative solutions for odor control & insulation.

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