Pressure Relief Horizontal Air Up 3520-12X16 T-Bar SUBMITTAL 2720 Series Submittal

SUBMITTAL 2720 Series Submittal

Soft white

Available 4" thru 28" round

Countersunk mounting holes for flush appearance with color matching screws

Standard Features * 2533 - Square or rectangular for vertical mount only

Pressure Relief Horizontal Air Up 3520-12X16 T-Bar SUBMITTAL 2720 Series Submittalh3. 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