Support Strips

Used to provide strength to support cover plate. Required for clear spans of 14'' (456mm) or greater, or any trench wider than 14'' (456mm), without partitions or when heavy loads will be applied, such as in casinos. Available in 6'' or 12'' (152mm or 305mm) on center bolt spacing. 12'' (305mm) O.C. spacing is adequate for most applications. Select 6'' (152mm) O.C. spacing for heavy loads. Support bolts should be located 2'' (51mm) from ends of cover plates. Strip is field installed to base and adjusted up to bottom of cover plate of Trenchduct with welds or screws. Available in 5' (1.5m) lengths.