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H/Duty Trench Grate & Frame

Hydro Supreme drainage channels are manufactured from light weight, corrosion and chemical resistant Polymer Concrete for all project types and include a variety of grate and accessory options.concrete which protects groundwater reliably from chemically aggressive liquids.

Hydro’s locally-supplied stainless steel grate and frames delivered outstanding results. Functional and versatile, Hydro’s stainless steel wedgewire heelguard grating was used throughout this project for drainage, ventilation, as well as visual appeal.