Pay in 4 interest-free payments of $455.88 Learn more
Ships within 48 hours · Estimated delivery Oct 26 - Oct 31
904 - Double Deflection Adjustable Aluminum Blade Grille For a 48" x 8" Duct Opening (front blades parallel to shortest dimension)
904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 20" Duct Opening (front blades parallel to shortest dimension)
Standard Features * Single plaque ceiling diffuser * 360 air diffusion * Hinged-down core for easy duct access * No Labor Collar * Seismic support hangers * Available sizes: 6"-10"
SD52 - Transition Box Spiral Pipe Grille (Single Deflection)
Double deflection radius mount spiral pipe grille with adjustable blades
Opposed Blade Volume Damper 3000-0BD-56X50 Accessories 904 - Double Deflection Adjustableh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 221.50
US$ 151.50
US$ 1053.50
US$ 292.50
US$ 1170.50
US$ 380.50
US$ 585.50
US$ 116.50
US$ 2634.50
US$ 199.50
US$ 224.50
US$ 760.50
US$ 2517.50
US$ 157.50
