Opposed Blade Damper 0BD-5X28 Step Down Ceiling Diffuser View or print our product

View or print our product information sheet

w/ Tool Operated Opposed Blade Damper

Nylon bushings on adjustable blades prevent metal on metal rattle

Standard Features * Full size fixed blade T-Bar lay-in return air grille * Fixed Blade * Square collar * For 22"x22" square duct * Soft White Options * 900 T O - opposed blade damper * No Labor Collar - square to round (2x2 only) * 1x2 panel (10"x22" duct) or 2x4 panel (22"x46" duct) * Satin Anodized Finish available on this product

Holds up to 1" filter

Opposed Blade Damper 0BD-5X28 Step Down Ceiling Diffuser View or print our productStandard Features * . 055 T6 extruded aluminum construction * Fits all Shoemaker commercial products * Controls airflow evenly * Screwdriver operated * Available in even sizes * Mill finish Options * Clips for easy installation * Soft White