Save now and get a deal on the 8" x 8" Perforated Curved Blade Surface Mount Diffuser with Adjustable Blades, 4-Way, Opposed Blade Damper in soft white (Shoemaker 500CB40-0-8X8) here online at PlumbersStock. One great feature is that the nylon bushing reduce noise from rattling. The 3/16" perforated holes are staggered with 1/4" centers. Please be aware that ceiling opening must be 4” larger in length and width than the nominal duct size. This version has an opposed blade damper that operates with a screwdriver. Shoemaker makes products that we're proud to carry. Make sure you have the right part number, and if you aren't certain, try contacting us.
|Use:||Heating and A/C|
|Ducting and Venting|