Allegro 8" X 20" Polyester Vinyl Manhole Ventilation Passthru

SKU: PL-ALE9510-50
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Regular price$241.00


Allegro® Manhole Ventilation Passthru features a low-density polyethylene construction and has a low-profile design. Passthru with 90 deg elbow, manhole air vent can be stored easily and the manhole cover suits into a flat channel corner for stabilization.


Made from vinyl and polyester

Product Attributes

Size Description
» 8" X 20"

Product Type
» Ventilation Passthru

» Polyester, Vinyl

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