Endress+Hauser Proline Promass 80 - Pressure loss coefficient for Promass M

10 Technical data PROline Promass 80
92 Endress+Hauser
Pressure loss coefficient for Promass M
Fig. 32: 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
3
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
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