Parallel Volume Damper Low Leak 3000PLL-48X16 Accessories listed Fire-Resistance Diffuser * 700

listed Fire-Resistance Diffuser * 700 Series - T-Bar Lay-in Panel * TVB - Thermal Vapor Blanket * Square collar

950 Series Submittal

Eighteen air patterns

T-Bar Modular Core Diffuser with Round Collar 6-14

Recommended Minimum Sleeve Thickness for Fire Dampers

Parallel Volume Damper Low Leak 3000PLL-48X16 Accessories listed Fire-Resistance Diffuser * 700h3. 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