Parallel Volume Damper Low Leak 3000PLL-50X32 Step Down Ceiling Diffuser 125") Aluminum Construction 12 GA

125") Aluminum Construction 12 GA Steel Construction

14" and 16" Options * Field installable Bowtie Damper (BD) * HL OR - factory installed opposed radial damper (sizes 6"-14") * HL FR - U

Tool Operated Opposed Blade Damper

Driftwood Tan

Designed for return applications and as a vented access door to equipment

Parallel Volume Damper Low Leak 3000PLL-50X32 Step Down Ceiling Diffuser 125") Aluminum Construction 12 GAh3. 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