Parallel Volume Damper Low Leak 3000PLL-72X22 T-Bar 1600 Series Submittal

1600 Series Submittal

For evaporative cooling or high-velocity exhaust applications

Adjustable curved blade diffuser

Single deflection transition box mount spiral pipe grille

055 T6 extruded aluminum surface mount supply diffuser * Four air patterns: CB10 - one way

Parallel Volume Damper Low Leak 3000PLL-72X22 T-Bar 1600 Series Submittalh3. 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