SGSDF - Minimum Security Directional With Lattice Face Plate

Contractor shall furnish and install security diffusers, type SGSDF, as herein specified, or where shown on plans. The units shall be as manufactured by Anemostat Products. The SGSDF diffuser shall have all steel construction with reinforced welded corners. The SGSDF will consist of a 12 GA C.R.S. face plate with a hole pattern of 13/16" square holes on 1" centers. The unit shall give a horizontal air discharge pattern. The SGSDF will be mounted with steel tamperproof screws. The SGSDF unit shall be finished with factory white powder coat.