Parallel Volume Damper Low Leak 3000PLL-66X42 Commercial Submittals and Performance Data

Submittals and Performance Data

w/ Tool Operated Opposed Blade Damper

Standard Features * Heavy guage cold roll steel (same as 350 series) * Ideal for return air in the toe space areas between kitchen cabinets

Eighteen air patterns

Square to round 2" collar with roll formed retention bead

Parallel Volume Damper Low Leak 3000PLL-66X42 Commercial Submittals and Performance Datah3. 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