Parallel Volume Damper Low Leak 3000PLL-30X18 Accessories Standard Features * T-Bar lay-in

Standard Features * T-Bar lay-in panel with hinged perforated face * Galvaneal steel 2x2 panel with seismic hangers * Spring push release for removal of perforated face * Round No Labor Collar sizes: 6-10"

T-Bar hinged 2 Cone Step Down Diffuser with Round Collar

Concealed mounting holes

CB Series 6X6 REVIT Files

Adjustable steel curved blades

Parallel Volume Damper Low Leak 3000PLL-30X18 Accessories Standard Features * T-Bar lay-inh3. 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