Grille Tab Option for Fire, Smoke, and Combination Fire Smoke Dampers
Refer to:
‘Installation Instructions for Single Side Retaining Angle Supplement (Part #462099) for additional details.
Application
DFD & FD Series FSD Series SMD series
The grille option for Fire, Combination Fire Smoke and Smoke Dampers provides mounting tabs on the sleeve to ease installation of grilles in the field. The tabs are made out of 20 gauge (1mm) galvanized steel (3/4 inch x 2 in. long [19mm x 51mm]) with .149 in. (3.8mm) diameter hole for fastening of grille. The flanges are concealed when the grille is installed. The grille option is limited to 48 in. x 48 in. (1219mm x 1219mm).
2 in. |
TOP
3/4 in.
TOP |
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HEIGHT |
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1/2 |
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HEIGHT |
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BOTTOM |
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| DIM |
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WIDTH | "A" |
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| SLEEVE | |
FSD series & SMD series
HEIGHT
1/2
HEIGHT
BOTTOM
WIDTH
Curtain style FD/DFD series
"K" | DIM | TH |
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SLEEVE | LENG | |
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Copyright © 2008 Greenheck Fan Corporation Grille option for Fire, Combination Fire Smoke, Smoke Dampers Rev. 3 July 2008
