Parallel Volume Damper Low Leak 3000PLL-70X42 Commercial Options * 304 stainless steel

Options * 304 stainless steel construction h3

Submittal and Performance Data

REVIT FILES Spiral Diffuser Radius Flush Mount Diffuser Single Deflection

For damper free area chart A click here * 2663 - Out-of-Airstream fire door

601TFG Series Engineering/Performance Data

Parallel Volume Damper Low Leak 3000PLL-70X42 Commercial Options * 304 stainless steelh3. 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