Pay in 4 interest-free payments of $33.63 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Individually welded 14 guage diffusion bars
904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 30" Duct Opening (front blades parallel to shortest dimension)
Standard Features * Full size fixed bar blade T-Bar lay-in return air grille *
Options 14 GA 304 SS Construction
Pressure Relief Vertical Mount 3510-14X20 past 12 months Individually welded 14 guage diffusionh3. Standard Features * 3510 Vertical mount * 3520 Horizontal mount air up * 3530 Horizontal mount air down * Designed to open with negative or positive pressures for intake or exhaust air * Felt edge blades to hold noise to a minimum * Aluminum construction * Blade to blade linkage * 1 4" pivot pins in nylon busings * Maximum size 24 x 24 * Mill finish h3. Options * Sleeve variations * Mounting flange * Adjustable counter balance to adjust various
US$ 1200.00
US$ 31.95
US$ 73.45
US$ 38.58
US$ 107.75
US$ 45.84
US$ 1650.00
