Model SD-141 UL class 1 — smoke damper triple-V blade

Application

The SD-141 smoke damper employs triple-V blades for point-of-origin control of smoke in static and dynamic smoke management systems. The SD-141 is qualified to 2,000 ft/min (10.2 m/s) and 4 in.wg. (1.0 kPa) and may be installed in, or adjacent to vertical walls or partitions, or horizontally in, or adjacent to floors or assemblies.

Documents

Product Sheets

SD-141

Specifications

SD-3V

CAD Drawings

SD-140-SERIES-DWG
SD-140-SERIES-PDF

Installation Instructions

SD
Flange System Breakaway
Operation and Maintenance
S & Drive

Accessories

2151
D4120
PI-50
RCP
RCP-1M
S2A-F

Actuators

Actuator Enclosures

SD-141

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