4 inch wide precast trench drain
4″ wide interior trench drain can be sloped from 5″ to 14″ deep typical. 4″ wide trench drains are used for flows up to 2 cfs (950 gpm). Frame options are light duty plastic, medium duty galvanized steel, medium duty stainless steel, heavy duty black powder painted steel, heavy duty galvanized steel, heavy duty stainless steel. 4 inch wide trench drains come complete with installation brackets, plywood covers, end plates and outlets. Accepts any of the 5″ wide trench drain grates. (contact us for pricing and availability on deeper depths)
Typical 4 inch wide preast trench drain applications:
Commercial buildings
Loading docks
Factories
Warehouses
Driveway entrances
Gas stations
Aircraft hangars
Parks
Fountains
Kennels
Sport Fields
