18 inch wide precast trench drain
18″ wide interior trench drains can be sloped from 7″ to 18″ deep typical. Typically used for flows up to 22 cfs (10,000 gpm). Frame options are medium duty galvanized steel, medium duty stainless steel, heavy duty black powder painted steel, heavy duty galvanized steel, heavy duty stainless steel, and extreme duty galvanized steel. Comes complete with installation brackets, plywood covers, end plates and outlets. Accepts any of the 20″ wide trench drain grates. (contact us for pricing and availability on deeper depths)
Typical 18 inch wide precast trench drain applications:
Airports
Driveway entrances
Sea Ports
Industrial
Heavy civil
