Handbook HELLA 202108

36/103 | HELLA
HELLA-2-1100-B-R-0-AN + PB-HELLA-2-1100-I1
Pressure drop & A-weighted sound power level in dB(A)
50 100 150 200 250
m³/h
20 30 40 50 60 l/s
10
20
30
Pa
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
0 %
25 %
50 %
75 %
50 dB(A)
100 %
HELLA-2-1300-B-R-0-AN + PB-HELLA-2-1300-I1
Pressure drop & A-weighted sound power level in dB(A)
100 150 200 250
m³/h
20 30 40 50 60 l/s
10
20
30
Pa
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
0 %
25 %
50 %
75 %
100 %
HELLA-2-1100-B-R-0-AN + PB-HELLA-2-1100-I1
Throw length (terminal velocity 0.2 m/s)
50 100 150 200 250
m³/h
3
6
m
Horizontal
HELLA-2-1300-B-R-0-AN + PB-HELLA-2-1300-I1
Throw length (terminal velocity 0.2 m/s)
100 150 200 250
m³/h
2
4
6
m
Horizontal