VARIZON® Displacement unit with adjustable spread pattern

DIR is a complete, rectangular displacement unit for flush mounting in walls. It supplies air flow at low velocity to the occupied zone. The spread pattern is easily adjustable due to the movable air deflectors. A connection duct is available as an accessory.

  • Adjustable spread pattern and affected area
  • Suitable for all types of rooms
  • Simple to install
  • Cleanable
  • Concealed fixing
  • Available in alternative colours
 

DIR
DIR
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Varizon®
Varizon®
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AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)

DIR

l/s

Size

25 dB(A)

30 dB(A)

35 dB(A)

400

34

40

48

500

47

57

66

600

60

71

85

900

110

130

148

The sound data applies to the displacement unit together with the connection duct.

*) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2
room absorption area.
*) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2room absorption area.

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Article Name Type Size Date Add to bucket
Page < 1 >
DIRc  Low velocity displacement unit with VARIZON Catalogue/Product sheets 1.33MB 10/10/2018 Add to bucket
DIRc  Low velocity displacement unit with VARIZON (U.S. version) Catalogue/Product sheets 1.40MB 4/26/2013 Add to bucket
DIRc  Installation - Commissioning - Maintenance Instructions/Manuals 1.15MB 3/17/2016 Add to bucket