Pressure loss coefficient for promass m – FMC Corporation - Talstar 80 Benutzerhandbuch
Seite 103
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Proline Promass 80 PROFIBUS PA
Technical data
103
Pressure loss coefficient for Promass M
a0004605
Fig. 43:
Pressure loss diagram for water
1
Promass M
2
Promass M (high pressure version)
DN
d[m]
K
K1
K2
8
5.53
⋅ 10
–3
5.2
⋅ 10
7
8.6
⋅10
7
1.7
⋅ 10
7
15
8.55
⋅ 10
–3
5.3
⋅ 10
6
1.7
⋅ 10
7
9.7
⋅ 10
5
25
11.38
⋅ 10
–3
1.7
⋅ 10
6
5.8
⋅ 10
6
4.1
⋅ 10
5
40
17.07
⋅ 10
–3
3.2
⋅ 10
5
1.2
⋅ 10
6
1.2
⋅ 10
5
50
25.60
⋅ 10
–3
6.4
⋅ 10
4
4.5
⋅ 10
5
1.3
⋅ 10
4
80
38.46
⋅ 10
–3
1.4
⋅ 10
4
8.2
⋅ 10
4
3.7
⋅ 10
4
High pressure version
8
4.93
⋅ 10
–3
6.0
⋅ 10
7
1.4
⋅ 10
8
2.8
⋅ 10
7
15
7.75
⋅ 10
–3
8.0
⋅ 10
6
2.5
⋅10
7
1.4
⋅ 10
6
25
10.20
⋅ 10
–3
2.7
⋅ 10
6
8.9
⋅ 10
6
6.3
⋅ 10
5
DN 50
DN 40
DN 25
DN 8
10000
1000
100
10
1
0.1
0.001
0.01
0.1
1
10
100
1000
DN 15
DN 80
[mbar]
[t/h]
1
2
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