MCDS — Aluminum Adjustable Modular Core Diffuser, Beveled Margin, with OBD option

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
Available sizes (inches): 6x6, 8x8, 10x10, 12x12, 14x14, 16x16, 18x 18, 20x20, 22x22, new size available: 24x24
Damper must be ordered separately and field attached
- SR7 (steel) or AR7 (aluminum)

How to Specify

Use the engineering data files to determine the proper size to use for maximum performance. Refer to the submittal drawing for key product dimensions.

How to Purchase

FAQs for GRDs

Submittal Data — MCD/MCDS

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MCDS — Aluminum Adjustable Modular Core Diffuser, Beveled Margin, with OBD option

Submittals