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FALCON High Flow

Circular ceiling air diffuser for supply air

Very high thermal comfort is achieved in both the heating and cooling mode. The design of the air diffuser provides both a low pressure drop as well as low sound generation. As a result of this, the distribution of supply air can be managed with fewer air diffusers, which leads to both easier sizing and lower investment costs.

  • Ceiling air diffuser for supply air in rooms with high ceiling
  • Manual operated change of spread direction as standard
  • Motor operated adjustment as an accessory
  • Same total pressure drop for horizontal and vertical distribution
  • Suitable for heating and cooling of rooms
  • Standard colour White RAL 9003
    • 5 alternative standard colours
    • Other colours upon request

Technical specifications


FALCON HF  l/s (m3/h) 
Size 25 dB(A) 30 dB(A) 35 dB(A)
315 348 (1253) 402 (1447) 464 (1670)
400 534 (1922) 618 (2225) 716 (2578)
500 923 (3323) 1080 (3888) 1261 (4540)

Horizontal spread, cooling.

*) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2 room absorption area.

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You can find more documents on our document search page. Looking for older versions, you can find them in the document archive

Document Article Document type Size Format Download
Overview - Air diffusers Air diffusers Brochure 3.52MB pdf
Product description - Air diffusers & dampers Air diffusers & dampers Brochure 684.3kB pdf
Circular ceiling air diffuser for supply air FALCON High Flow a ProductSheet 954.92kB pdf
Building product declaration FALCON High Flow a Quality 42.84kB pdf
CE-Declaration FALCONHFa Quality 651.98kB pdf
Installation, commissioning, maintenance FALCON High Flow a Instruction 346.68kB pdf