Pressure loss coefficient for promass e – FMC Corporation - Talstar 80 Benutzerhandbuch
Seite 104
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Technical data
Proline Promass 80 PROFIBUS PA
104
Pressure loss coefficient for Promass E
a0004606
Fig. 44:
Pressure loss diagram for water
DN
d[m]
K
K1
K2
8
5.35
⋅ 10
–3
5.70
⋅ 10
7
7.91
⋅10
7
2.10
⋅ 10
7
15
8.30
⋅ 10
–3
7.62
⋅ 10
6
1.73
⋅ 10
7
2.13
⋅ 10
6
25
12.00
⋅ 10
–3
1.89
⋅ 10
6
4.66
⋅ 10
6
6.11
⋅ 10
5
40
17.60
⋅ 10
–3
4.42
⋅ 10
5
1.35
⋅ 10
6
1.38
⋅ 10
5
50
26.00
⋅ 10
–3
8.54
⋅ 10
4
4.02
⋅ 10
5
2.31
⋅ 10
4
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
[mbar]
[t/h]
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