Pay in 4 interest-free payments of $160.88 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
w/ Lever Operated Opposed Blade Damper
T-Bar Modular Core Diffuser
904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 4" Duct Opening (front blades parallel to shortest dimension)
SD52 - Transition Box Spiral Pipe Grille (Single Deflection)
Parallel Volume Damper Low Leak 3000PLL-40X22 Specialty Products w/ Lever Operated Opposed Bladeh3. 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
