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Variant CU2 ATEX
Variant CU2 ATEX
Explosion protected fire damper for use in zone 1,2 (gas) and zone 21,22 (combustible dust). The option is available on all dimensions
of the CU2.
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ATEX certificate TÜV 14 ATEX 7540 X
1. explosion proof mechanism
2. equipotential connection
1
2
Range and dimensions CU2 ATEX
Wn/Hn per step of 50 mm; intermediate dimensions are subject to extra cost (heights between ≥ 275 and ≤ 299 mm are not
possible).
Exceeding blade: X = on the mechanism side, Y = on the wall side
Y
X
45
400
240
(W
n-6)x(H
n-6)
(W
n+24)x(H
n+24)
Hn [mm]
300
350
400
450
500
550
600
650
700
750
800
850
900
950 1000
x
-
-
-
-
-
1
26
51
76
101 126 151 176 201 226
y
2
27
52
77
102 127 152 177 202 227 252 277 302 327 352
≥
≤
(Wn x Hn)
mm
200x200
1500x1000