Pay in 4 interest-free payments of $204.38 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
*Pricing is based on standard 14 GA steel construction
Standard Features * 2501 -Square or rectangular for vertical mount only
w/ Steel Opposed Blade Damper
Building materials rated 2 hours or less
Parallel Volume Damper Low Leak 3000PLL-50X18 Step Down Ceiling Diffuser *Pricing is based on standardh3. 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
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