ASTG - Medium Security with Steel Perforated Face

Contractor shall furnish and install the security transfer grille, type ASTG, as herein specified or where shown on the plans. The unit shall be as manufactured by Anemostat Products. The transfer grille, type ASTG, shall be all steel welded construction. The unit shall consist of two parallel faces with continuous welds to a sleeve. The face plate shall be 3/16" C.R.S. with a perforated type pattern 1/4" diameter holes on 3/8" staggered centers (ASTG-RR* 3/16 holes on 9/32" staggered centers). The sleeve shall be12 GA C.R.S. The unit shall be finished with factory white powder coat finish.