Product Information

View Performance Data RAVD/ARAVD
Price RAVD Series diffusers are designed for high capacity units and produce a low velocity, multi-directional air pattern. Individually adjustable pattern control blades can be set to provide custom, effective directional air control with minimum resistance or noise generation. An internal air baffle equalizes air flow and guides it to critical locations across the face of the diffuser. The face panel is removable from the room side via quarterturn fasteners, providing access for damper adjustment or cleaning. The semi-cylindrical air pattern and low noise level of the RAVD allows selection at higher air volumes than conventional diffusers, making it suitable for laboratories, cleanrooms, medical facilities and kitchens. Available in 1 way (half radial), 2 way horizontal and 3 way (full radial) blow patterns.

Optional neck-mounted volume control damper is fabricated of coated steel with nickel-plated operators and finished in B12 white powder coat paint. Optional stainless steel damper available.

Suitable for use in either T-bar or surface mount applications.

Product Selection Checklist

  1. Select Diffuser Type by model number (FRFD, AFRFD, FRFDSS).
  2. Select Inlet Diameter.
  3. Select Diffuser Size based on ceiling module.
  4. Select Blow Pattern (1w, 2w, 3w).
  5. Select Damper Construction if required.
Example: FRFD / 10” / 2w / 24” x 48”

  • Diffuser frame and control blades
    - aluminum
  • Plenum and equalization baffle - Steel
  • Finish: B12 - white powder coat
  • Diffuser frame and control blades
    - aluminum
  • Plenum and equalization baffle
    - aluminum
  • Finish: B12 - white powder coat
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