Bosch FAS-420-TT2 - With Water Separator; With Detonation Safety Barrier

118 en | Appendix Aspiration smoke detector LSN improved
2020.04 | 6.1 | F.01U.029.275 Operation guide Bosch Sicherheitssysteme GmbH
Number of openings
Pipe
shape
U
Fans
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 32
Quad. U
(1 DM)
6.5
6.9
≥9 300
9.3.2 With water separator
Number of openings
Pipe
shape
U
Fans
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 32
I 6.5 60 60 60 60 60 60 60
6.9 60 60 60 60 60 60 60
≥9 80 80 80 80 80 80 80 80 80 80
U 6.5 100
6.9 110
≥9 110
M 6.5 100
6.9 110
≥9 160
Double
U
6.5 140
6.9 140
≥9 160
9.3.3 With detonation safety barrier
Number of openings
Pipe
shape
U
Fans
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 32
I 6.5 46 46 46 46
6.9 46 46 46 46 38
≥9 68 68 68 68 68 68
U 6.5 60 60 60 60 60 60
6.9 60 60 60 60 60 60
≥9 60 60 60 60 60 60 60 60
M 6.5 80 80 80 80 80 80
6.9 80 80 80 80 80 80 70 70 70
≥9 120