Parallel Volume Damper Low Leak 3000PLL-24X34 Smoke-Fire Damper PERFORMANCE DATA CB-T Series Engineering/Performance

PERFORMANCE DATA CB-T Series Engineering/Performance Data

Standard Features * 2633 - Square or rectangular out-of-airstream fire damper for vertical mount only

Standard Features * Converts T-bar products to surface mount * Sizes available: 1x2

1/2" spacing dual angular louvers for strength and maximum free area

4-way reversible door on square sizes

Parallel Volume Damper Low Leak 3000PLL-24X34 Smoke-Fire Damper PERFORMANCE DATA CB-T Series Engineering/Performanceh3. 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