Description
AC 10 AND AC20 AIR CONTROL DAMPER
Opposed Blade
Air Control Damper
FRAME:
16 GA. GALVANIZED STEEL INTERLOCKING STACKED HAT SECTION
BLADES:
16 GA. GALVANIZED VEE FORMED
BEARINGS:
NON-METALLIC CELCON
AXLES:
1/2 SQUARE ZINC PLATED STEEL STUD.
LINKAGE:
CONCEALED IN FRAME 10 GA. ZINC PLATED STEEL
FINISH:
MILL GALVANIZED
STANDARD 2-1 /2″ EXTENDED SHAFT:
FIXED 1/2 INCH DIAMETER ZINC PLATED STEEL SHAFT EXTENDING 2 1/2 INCHES BEYOND THE AIR CONTROL DAMPER FRAME