Duct diffuser with discs to be mounted in ventilation ducts

Rectangular disc diffuser for supply air. Mounted directly in circular or rectangular ducts. Suitable for constant or variable flow conditions. Air may be supplied at under- or over-temperature, with horizontal or vertical spread patterns. It is always possible to change the spread pattern after installation without affecting airflow, pressure drop or sound level.

  • Easy to install
  • Available for circular as well as rectangular ducts
  • Guide vane control
  • Flexible spread pattern
  • Available in galvanized version
  • Standard colour White RAL 9003
    • 5 alternative standard colours
    • Other colours upon request
 

A I R  F L O W -  S O U N D  L E V E L

KDY

l/s

Size

25 dB(A)

30 dB(A)

35 dB(A)

2-7

18

23

27

2-9

24

29

35

2-14

37

45

54

2-18

47

58

70

3-14

55

68

81

3-18

70

88

105

4-14

70

88

105

4-18

95

115

140

Applies to diffuser, installed in the duct.

Downloads


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Article Name Type Size Date Add to bucket
Page < 1 >
KDYa  Building product declaration Declarations 74.35kB 8/29/2017 Add to bucket
KDYa  Duct diffuser with discs Catalogue/Product sheets 571.27kB 2/29/2016 Add to bucket
KDYa  Installation, commissioning and maintenance Instructions/Manuals 329.63kB 3/17/2016 Add to bucket