Parallel Volume Damper Low Leak 3000PLL-30X16 Smoke-Fire Damper Maximum dimension 41w

Maximum dimension 41w

Designer Color or Plated Metal Finish available on this product

Smoke Test and More Information on MA Series Diffusers

Maintains horizontal airflow pattern

Parallel Volume Damper Low Leak 3000PLL-30X16 Smoke-Fire Damper Maximum dimension 41wh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control