PDS Series

Product Information

View Performance Data PDS/PDS-MRI
Architectural Perforated Face

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Extruded Aluminum Construction PDS
Extruded Aluminum Construction
for MRI applications

PRICE PDS Series premium perforated supply ceiling diffusers combine exceptional performance and the desirable architectural appeal of extruded aluminum construction for highly efficient heating, cooling and air ventilation applications. Adjustable air pattern deflectors are located on the perforated face, allowing for field adjustment to suit desired conditions. The pattern deflectors and backpan are finished in black to make them virtually invisible.


  • Efficient, draftless air distribution for most ceiling types.
  • Hinged, removable perforated face plate with quick-release spring latches.
  • Louvered air pattern deflectors are located on the perforated face and are field adjustable to the desired air pattern.
  • Extruded aluminum border and mounting frame match seamlessly for a flush mount that blends with most ceiling tiles.
  • Requires minimum ceiling plenum height. Overall diffuser height only 3" (76) for all available sizes.
  • Complete range of available accessory dampers, equalizing grids etc.
  • All aluminum construction (non-magnetic) for MRI applications (PDS-MRI).
White Powder Coat B12
For optional and special finishes
see color matrix.


    Product Selection Checklist

  1. Select Inlet Diameter or Neck Size L x W based on desired performance characteristics.
  2. Select Face Size based on ceiling module.
  3. Select Outlet Type by model number.
  4. Select Border Style according to installation requirements.
  5. Select Volume Control Accessories, if desired.
  6. Select Finish.

  Example: 22" x 22" / 24" x 24" / PDS / 3 / B12

Available Module Sizes
12" x 12"
300 x 300
16" x 16"
400 x 400
20" x 20"
500 x 500
24" x 24"
600 x 600
12" x 24"
300 x 600
12" x 36"
300 x 900
12" x 48"
300 x 1200
24" x 36"
600 x 900
24" x 48"
600 x 1200
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