Model FSD-172 1-½ hour • UL class 2 — combination fire smoke damper tunnel-type corridor ceiling

Application

The FSD-172 combination fire smoke damper employs triple-V blades for point-of-origin control of fire and smoke in static and dynamic smoke management systems. The FSD-172 is qualified to 2,000 ft/min (10.2 m/s) and 4 in.wg. (1.0 kPa) and may be installed in vertical walls or partitions, or horizontally in floors or assemblies with fire resistance ratings up to 2 hours. The FSD-172 may also be installed in horizontal openings of metal stud or wood stud tunnel-type corridor ceilings.

Documents

Product Sheets

FSD-172

Specifications

FSD-170 SERIES

Installation Instructions

FSD
Flange System Breakaway
FSD Tunnel Corridor
Metal Stud Framing - Drywall
Metal Stud Framing - Shaft
Metal Stud Framing - Tunnel Corridor
Operation and Maintenance
S & Drive
Single Side Angle
Sleeve Extension
Sleeve Terminations
UL Ventilation Duct Assembly
Wood Stud Framing - Drywall
Wood Stud Framing - Tunnel Corridor

Accessories

2151
DRS-30
HS-10
PI-50
RCP
RCP-1K
RCP-1M
S2A-F

Actuators

Actuator Enclosures

FSD-172

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