Pay in 4 interest-free payments of $171.75 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
SD34 - Transition Box Spiral Pipe Grille (DOUBle Deflection)
Allows for 2-way airflow adjustment
SUBMITTAL 700MA Series Submittal
904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 8" Duct Opening (front blades parallel to shortest dimension)
3 or 4 way air patterns from face * One size fits 6" thru 16" (collar by others) * Soft White
Parallel Blade Volume Damper 3000P-60X16 Accessories SD34 - Transition Box Spiralh3. 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
