Ceiling Smoke Dampers › › ›
The CSD Ceiling Smoke Dampers work well with smoke management systems. The Maximum Velocity Rating is 2000 ft/min (10.2 m/s), the Pressure Rating is 4 in-Wg (1kPa), and the air leakage is Class 1, It may be used for the dividing wall (the brick wall or the gypsum board) and the floor with the mounting.
- Maximum Dynamic Closure Velocity 2000fpm (10m/s)、Pressure 4.0 in.WC(1.0kPa).
- Leakage Class I.
- Minimum Size：12″x12″(305mmx305mm).
- Maximum Size：36″x36″(914mmx914mm).
