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EXP Free

Circular extract air diffuser for suspended mounting
  • Large air flow range
  • Designed for installation in rooms without suspended ceiling
  • If necessary, the air distribution plate can be dismantled and rectified easily in connection with installation/commissioning
  • Fast and simple installation and commissioning with the spring loaded Quick Access front
  • Can be supplied in a galvanized design
  • Standard colour White RAL 9003
    • 5 alternative standard colours
    • Other colours upon request
AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)
EXP Free
Size
25 dB(A)30 dB(A)35 dB(A)
l/sm3/hl/sm3/hl/sm3/h
100281013412242151
125491765820970252
1608229597349115414
200122439145522172619.2
250170612205738245882
31525591831011163701332
400370133244516025101836
The table shows data for open damper.
*) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2 room absorption area.