Parallel Volume Damper Low Leak 3000PLL-70X46 T-Bar * 2534 - Square or

* 2534 - Square or rectangular spring actuated (6) for horizontal or vertical mount

904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 16" duct Opening  (front blades parallel to shortest dimension)

blade to blade neoprene seals

Spiral Diffuser Radius Flush Mount Diffuser Single Deflection with Damper

Available in even sizes 6" to 20" and 24"

Parallel Volume Damper Low Leak 3000PLL-70X46 T-Bar * 2534 - Square orh3. 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