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Sector Application

Ductwork for Municipal Wastewater

Strong evidence

30+ years spec experience. Send James the process data and get a real answer — not a catalog page.

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What LibertyCES's vendor documentation shows

Municipal wastewater/sanitary sewer and chemical fume extraction explicitly named.

Products cited in this application

Perry FRP DuctworkMagnaPlast manhole/ductwork

Real Specifications

FRP duct diameter range2" – 168" round (rectangular sized to project)perry-fiberglass.md
Standard duct lengthUp to 40' standard lengths (up to 50' per marketing copy)perry-fiberglass.md
Reference WWTP installColorado wastewater treatment plant odor-control system supplied in 24", 28", 42", 48", 54", 60" and 72" duct diameters with flexible connectors, fans and dampersperry-fiberglass.md
Underground duct fire ratingClass 1 flame and smoke rating available for underground HVAC duct using Perry's 20S resinperry-fiberglass.md
Install / Failure Note

Perry factory-manifolds elbow/tee/coupling duct assemblies before shipping, versus competitors' fittings that ship unassembled for field joining, reducing the field joint count on install.

FRP duct runs are specified for WWTP odor control specifically because they resist corrosion and leakage on both interior and exterior surfaces where galvanized or PVC-coated metal fails under continuous H2S exposure — the Colorado plant reference install (24"–72" duct diameters) shows the range a real system spans.

Every claim on this page traces to real, vendor-published documentation on file with LibertyCES. Confirm current specifications with the manufacturer before final specification.

FAQ

Is Ductwork used in Municipal Wastewater?

Municipal wastewater/sanitary sewer and chemical fume extraction explicitly named. This is strong evidence.

What products are specified for Ductwork in Municipal Wastewater?

Documented examples include Perry FRP Ductwork, MagnaPlast manhole/ductwork — confirm current specifications with the manufacturer before final selection.

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