Handbook HELLA 202108

75/103 | HELLA
HELLA-3-800-B-0-0-AN + PB-HELLA-3-800
Pressure drop & A-weighted sound power level in dB(A)
200 300 400
m³/h
40 60 80 100 l/s
10
20
Pa
25
30
35
40
45
HELLA-3-900-B-0-0-AN + PB-HELLA-3-900
Pressure drop & A-weighted sound power level in dB(A)
200 300 400 m³/h
60 80 100 120 l/s
4
8
12
16
20
Pa
25
30
35
40
45
HELLA-3-800-B-0-0-AN + PB-HELLA-3-800
Throw length (terminal velocity 0.2 m/s)
200 300 400
m³/h
5
10
m
Horizontal
HELLA-3-900-B-0-0-AN + PB-HELLA-3-900
Throw length (terminal velocity 0.2 m/s)
200 300 400 m³/h
5
10
m
Horizontal