Handbook HELLA 202108

69/103 | HELLA
HELLA-2-1500-B-0-0-AN + PB-HELLA-2-1500
Pressure drop & A-weighted sound power level in dB(A)
120 160 200 240 280 320 m³/h
50 75 l/s
5
10
15
Pa
25
30
35
40
45
HELLA-2-500-B-0-0-AN + PB-HELLA-2-500-I1
Pressure drop & A-weighted sound power level in dB(A)
80 100 120 140 160 180 200
m³/h
30 40 50 l/s
10
20
30
40
50
Pa
25
30
35
40
45
HELLA-2-1500-B-0-0-AN + PB-HELLA-2-1500
Throw length (terminal velocity 0.2 m/s)
120 160 200 240 280 320 m³/h
2
4
6
m
Horizontal
HELLA-2-500-B-0-0-AN + PB-HELLA-2-500-I1
Throw length (terminal velocity 0.2 m/s)
80 100 120 140 160 180 200
m³/h
5
10
m
Horizontal