Fire damper BKP-EN
Technical documentation
Technical data
Construction subject to change.
No return possible!
Version: 2020-09-01 | Page 21
Damper width B = 300 mm
Diagram 5: Damper width B= 300 mm; pressure loss and
noise level without finishing protective grating
Correction values B = 300 mm
with finishing protective grating (type
ASG):
L
WA
[dB(A)] x 1.11
Δ
p [Pa] x 2.53
Radiated noise:
L
WA
-7 [dB(A)]
Application limits:
max. operating pressure of 1000 Pa at v
face
≤
10 m/s.
Damper width B = 400 mm
Diagram 6: Damper width B= 400 mm; pressure loss and
noise level without finishing protective grating
Correction values B = 400 mm
with finishing protective grating (type
ASG):
L
WA
[dB(A)] x 1.14
Δ
p [Pa] x 2.61
Radiated noise:
L
WA
-7 [dB(A)]
Application limits:
max. operating pressure of 1000 Pa at v
face
≤
10 m/s.
