Handbook HELLA 202108

88/103 | HELLA
HELLA-4-700-B-0-0-AN + PB-HELLA-4-700-I1
Pressure drop & A-weighted sound power level in dB(A)
200 300 400 m³/h
60 80 100 120 l/s
10
20
Pa
25
30
35
40
45
HELLA-4-800-B-0-0-AN + PB-HELLA-4-800-I1
Pressure drop & A-weighted sound power level in dB(A)
200 300 400 500 600
m³/h
60 80 100 120 140 160 l/s
10
20
Pa
25
30
35
40
45
HELLA-4-700-B-0-0-AN + PB-HELLA-4-700-I1
Throw length (terminal velocity 0.2 m/s)
200 300 400 m³/h
4
8
12
m
Horizontal
HELLA-4-800-B-0-0-AN + PB-HELLA-4-800-I1
Throw length (terminal velocity 0.2 m/s)
200 300 400 500 600
m³/h
8
16
m
Horizontal