Hart & Cooley 12" x 12" Aluminum Adjustable Modular Core Diffuser w/ 10" Round Duct (MCDSTSR Series)

Note: Check Submittal Drawing in manuals tab for exact dimensions. Features: Extruded aluminum construction Opposed-blade damper Step-down (beveled) margin Four modular cores provide variable pattern adjustments of four-way, three-way, two-way, or one-way horizontal air patterns Removable modules provide easy access to damper Fixed fins Bright White finish