Pressure Relief Horizontal Air Up 3520-24X14 Specialty Products 14" and 16" * Soft

14" and 16" * Soft White Options * Field installable Bowtie Damper (BD) (sizes 6-14"

CB20 - two way

91 Series Submittal

Back blades are parallel to the longest dimension

tony@registers-direct

Pressure Relief Horizontal Air Up 3520-24X14 Specialty Products 14" and 16" * Softh3. 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