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

PROline Promass 80 10 Technical data
Endress+Hauser 93
Pressure loss coefficient for Promass E
Fig. 33: 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
F06-4xExxxxx-05-xx-xx-xx-009