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S-BA2
Diagrams
The pressure drop, and A-weighted total discharged sound power level depend on the nominal width and height of the
damper and air flow volume at different duct pressures. The type of activation does not influence the airflow
parameter, therefore only one activation type is shown in the diagrams.
Diagrams for Extract Air, Grille Type: 00
S-BA2-...-00-
Pressure drop & A-weighted sound power level in dB(A)
500
1000
2000
m³/h
100
500
1000
l/s
10
20
50
Pa
W: 200, H: 250
W: 400, H: 250
W: 600, H: 250
W: 800, H: 250
25
30
35
40
45
50
55
25
30
35
40
45
50
55
60
25
30
35
40
45
50
55
60
25
30
35
40
45
50
55
S-BA2-...-00-
Pressure drop & A-weighted sound power level in dB(A)
1000
2000
5000
m³/h
500
1000
2000
l/s
5
10
50
Pa
W: 200, H: 500
W: 400, H: 500
W: 600, H: 500
W: 800, H: 500
25
30
35
40
45
50
55
25
30
35
40
45
50
55
60
25
30
35
40
45
50
55
60
65
25
30
35
40
45
50
55
S-BA2-...-00-
Pressure drop & A-weighted sound power level in dB(A)
2000
5000
10000
m³/h
500
1000
2000
l/s
5
10
20
Pa
W: 200, H: 750
W: 400, H: 750
W: 600, H: 750
W: 800, H: 750
25
30
35
40
45
50
55
25
30
35
40
45
50
55
60
25
30
35
40
45
50
55
60
65
25
30
35
40
45
50
55
S-BA2-...-00-
Pressure drop & A-weighted sound power level in dB(A)
2000
5000
10000
20000
m³/h
1000
2000
5000
l/s
2
5
10
20
Pa
W: 200, H: 1000
W: 400, H: 1000
W: 600, H: 1000
W: 800, H: 1000
25
30
35
40
45
50
55
25
30
35
40
45
50
55
60
25
30
35
40
45
50
55
60
65
25
30
35
40
45
50
55
Legend:
Pa
- Pressure drop (p
s
)
m
3
/h; l/s
- Airflow volume (q
v
)
m/s
- Air face velocity (v)
