Opposed Blade Damper 0BD-4X32 Residential Registers & Grilles Ceramic fiber blade insulation with

Ceramic fiber blade insulation with fiberglass cover*

see 1560 Series * Tamper proof screws * Standard Color

T-20 Tamper Proof Screws

3/16” holes on 1/4” staggered centers Extruded aluminum frame with signature line marks Perforated material 58% free area Countersunk mounting holes for flush appearance with color matching Phillips posi- drive screws Rust resistant pre-coat with durable powder finish Soft White

Use for applications with round ductwork to create a clean and easy to install finish for your round registers or diffusers

Opposed Blade Damper 0BD-4X32 Residential Registers & Grilles Ceramic fiber blade insulation withStandard 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