Single cone ceiling diffusers for supply air

  • Spread pattern can be shielded
  • Used with commissioning box ALS
  • Cleanable
  • Adjustable slot
  • Perforated diffuser face = CDD
  • Imperforated diffuser face = CDR
  • Available in alternative colours

 

 

CDR
CDR
Product view
 
CDD/CDR
CDD/CDR
Ceiling-mounted CDD and CDR.

ALS
ALS
Commissioning box


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

CDD(CDR)

l/s

Size

25 dB(A)

30 dB(A)

35 dB(A)

100

33 (24)

37 (28)

44 (34)

125

44 (32)

49 (37)

56 (44)

160

70 (61)

82 (71)

95 (81)

200

95 (80)

110 (91)

120 (105)

250

115 (100)

135 (120)

160 (140)

315

150 (140)

180 (165)

210 (190)

CDD (CDR)

ALS

l/s

Size

Size

25 dB(A)

30 dB(A)

35 dB(A)

100

80-100

20 (21)

26 (27)

32 (32)

125

100-125

27 (26)

35 (33)

43 (41)

160

125-160

46 (46)

57 (58)

70 (72)

200

160-200

68 (69)

82 (82)

100 (100)

250

200-250

92 (90)

120 (110)

140 (140)

315

250-315

135 (140)

160 (155)

190 (190)

Downloads


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Article Name Type Size Date Add to bucket
Page < 1 >
CDRb  Installation - Commissioning - Maintenance Instructions/Manuals 748.88kB 3/17/2016 Add to bucket
CDRb  Single cone ceiling diffuser for supply air Catalogue/Product sheets 1.20MB 4/21/2016 Add to bucket