Parallel Blade Volume Damper 3000P-68X42 Residential Registers & Grilles 1/2” Wide x 1/2” High

1/2” Wide x 1/2” High square holes

1600 Series Engineering/Performance Data

2-way register with stiffened 1/2" fan-shaped louvers for silent operation

Available in 6”–12” collar sizes

Submittal Drawing

Parallel Blade Volume Damper 3000P-68X42 Residential Registers & Grilles 1/2” Wide x 1/2” Highh3. 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