Flanged to Duct
Smoke Dampers
MINIMUM OPENING SIZE:
11″w x 6″h (280 mm x 153 mm)
MAXIMUM SINGLE-SECTION OPENING SIZE:
36″w x 48″h (915 mm x 1220 mm)
MAXIMUM MULTI-SECTION OPENING SIZES:
144″w x 96″h (3658 mm x 2438 mm) or
288″w x 48″h (7316 mm x 1220 mm)
- Features
- Documents
- Damper is manufactured with 1″ (25.4 mm) flanged frames around the entire face and rear perimeters of the damper.
- Finished inside frame dimensions of the damper will be identical to the opening width & height dimensions.
- Finished outside frame dimensions will be 2″ (50.8 mm) larger than the opening width & height dimensions.
- Linkage extends up to 1.31″ (33.3 mm) beyond the outer edge of the frame for single-section wide dampers.
- Always provide opening width and height dimensions, when ordering. Width dimension is always parallel to blades. Height dimension is always perpendicular to blades.