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Handbook HELLA 202108

ManualsBrandsSystemair ManualsAir Distribution ProductsHELLA-T-1-1800-B-R-AN - Linear 1-slot diffuser, AL surface, black deflectors, T-bar
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66/103 | HELLA
HELLA-2-800-B-0-0-AN + PB-HELLA-2-800
Pressure drop & A-weighted sound power level in dB(A)
100 150 200 250
m³/h
30 40 50 60 l/s
10
20
Pa
25
30
35
40
45
HELLA-2-900-B-0-0-AN + PB-HELLA-2-900
Pressure drop & A-weighted sound power level in dB(A)
100 200 300
m³/h
25 50 75 l/s
4
8
12
16
20
Pa
25
30
35
40
45
HELLA-2-800-B-0-0-AN + PB-HELLA-2-800
Throw length (terminal velocity 0.2 m/s)
100 150 200 250
m³/h
4
8
m
Horizontal
HELLA-2-900-B-0-0-AN + PB-HELLA-2-900
Throw length (terminal velocity 0.2 m/s)
100 200 300
m³/h
4
8
m
Horizontal