Parallel Volume Damper Low Leak 3000PLL-72X60 Commercial Individually welded 14 guage diffusion

Individually welded 14 guage diffusion bars

2750 Install Instructions

Ideal for residential and light commercial application

Standard Features * Individually adjustable curved blade T-Bar diffuser * Core is constructed of

Parallel Volume Damper Low Leak 3000PLL-72X60 Commercial Individually welded 14 guage diffusionh3. 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