Product Overview

View Performance Data FRFD
Price FRFD Series diffusers are designed to produce a low velocity, multi-directional air pattern. Fixed pattern control blades set at precise discharge angles provide effective directional air control with minimum resistance or noise generation. An internal air baffle equalizes air flow across the face of the diffuser. The entire face of the diffuser, including the pattern control blades, is flush with the ceiling line for blending in well to most ceiling systems. 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 FRFD allow for selection at higher air volumes than conventional diffusers, making it suitable for laboratories, cleanrooms, medical facilities and kitchens. Available in 2 way (full-radial) and 1 way (half-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. Stainless
    steel optional damper also available.
  • Suitable for use in either T-bar or surface
    mount applications
  • Diffuser frame and control blades
    - aluminum
  • Plenum and equalization baffle
    - steel
  • Finish: B12
    - white powder coat

Product Selection Checklist

  1. Select Diffuser Type by model number (FRFD, AFRFD, FRFDSS).
  2. Select Inlet Diameter.
  3. Select Blow Pattern. (1w, 2w).
  4. Select Damper Construction if required.
  5. Example: FRFD / 10" / 2w / 24" x 48"
Example: AFRFDC / 10" / 24" x 48" / HEPA

  • All-aluminum construction
  • Finish: B12
    - white powder coat
  • All-stainless steel construction
    - #4 Finish on exposed surfaces
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