Circular air diffuser for supply air in rooms with visible duct work

Circular supply air terminal, complete with painted circular commissioning box. Designed for installation in rooms without suspended ceilings. Suitable for constant or variable flow. The specially designed air track perforation allows air supply at large under temperatures and large airflows with low sound levels.

 

  • Guide vane perforation
  • Designed for rooms without suspended ceilings
  • Available for flow-through installation
  • Short throw lengths
  • Low installation height
  • Removable damper
  • Cleanable
  • Standard colour White RAL 9003
    • 5 alternative standard colours
    • Other colours upon request
 

AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)

LOCKZONE Free

 

l/s

 

Size

25 dB(A)

30 dB(A)

35 dB(A)

125

29

37

59

160

40

52

70

200

70

86

110

250

96

115

145

315

165

180

230

Data are valid for a total pressure drop of 50 Pa.

*) 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 >
LOCKZONE Free  Building product declaration Declarations 106.08kB 1/7/2009 Add to bucket
LOCKZONE Free  Exposed circular ceiling terminal Catalogue/Product sheets 760.60kB 10/10/2018 Add to bucket
LOCKZONE Free a  Installation, commissioning and maintenance Instructions/Manuals 820.84kB 3/17/2016 Add to bucket