SMDP Series

Product Information

View Performance Data SMDP

Fixed Air Pattern  

Steel Construction


PRICE SMDP Series louvered plaque ceiling diffusers are designed to satisfy both architectural appeal and engineering performance criteria. The simple and unobtrusive plaque design is intended to blend harmoniously with most ceiling systems, while the louvered slots supply large volumes of air at relatively low sound levels and pressure drops.

The louvered plaque ceiling diffuser is offered in 1, 2 or 3 slot models in order to meet a wide range of performance requirements.



    Product Selection Checklist

  1. Select frame style based on installation requirements.
  2. Select Inlet Size.
  3. Select number of slots required.
  4. Select Volume Control accessories, if desired.
  5. Select Finish.

  Example: 24 " x 24 " / SMDP / 3P / 4A / B12

  • All steel construction.
  • Available in 24x24 nominal size only.
  • Fits 24x24-inch ceiling grid or surface mount
  • Available in 1 , 2 , and 3 slot models.
  • The core is easily removable at the diffuser face without requiring special tools.
Options Finish
  • Optional square to round neck adaptors available in 6", 8", 10", 12" and 15" inlet sizes.
  • Round (VCR8E and VCR9) and square (VCS3) dampers available.
White Powder Coat B12
For optional and special finishes see color matrix.
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