Architectural Lattice Grilles 1302-10x18 past 12 months One-piece removable slide damper for

One-piece removable slide damper for off-season closure

102 P - two way

Holds up to a 2" filter (not included) with filter retention tabs (FG2)

SD34 - Transition Box Spiral Pipe Grille (DOUBle Deflection)

Architectural Lattice Grilles 1302-10x18 past 12 months One-piece removable slide damper forStandard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 1 27 32 Wide x 11 32 High slots on staggered centers. 5 32 crossbars, with 75% free area Options 14 GA 304 SS Construction 12 GA (. 080") Aluminum Construction 1 8" GA (. 125") Aluminum Construction 12 GA Steel Construction