Bosch WT34A202IN Installation And Operating Instructions Manual page 17

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Individual pressure loss values
Model variant
straight piece per 1 m length
Fixtures
Diverters
Telescopic wall box with grid
Wall box with backpressure flap
Total pressure loss values
Total pressure loss
0 - 50
0 - 80
Pipe connection diameter > 100 mm Flat duct connection
Internal wall Pipe,
smooth
4
Bend
R = 300 mm
3
R = 200 mm
4
R = 100 mm
6
10
Angle
19
Elbow
Pipe connection
100
110
120
130
Installation and connection
Flexible
Flexible
pipe,
pipe, cor-
grooved
rugated
6
12
5
7
7
8
9
10
16
17
22
24
14
6
110 x 54
220 x 54
smooth
smooth
10
3
6
3
8
4
12
6
26
8
> 50
17
28
7
13
3
en
17

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