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D Détermination du coefficient K
HMT
4.3
4.4
13
15
10
15
9
13
–
11
20
–
8
25
–
–
30
–
–
35
–
–
40
–
–
45
–
–
50
–
–
55
60
–
–
–
–
65
–
–
70
–
–
75
80
–
–
–
–
85
90
–
–
HMT
4.3
4.4
9
10
10
6
9
15
–
7
20
–
5
25
30
–
–
–
–
35
–
–
40
–
–
45
50
–
–
–
–
55
60
–
–
–
–
65
–
–
70
–
–
75
80
–
–
–
–
85
90
–
–
Exemple :
er
1
cas : avec pression positive à l'aspiration :
SE 427 V avec HMT = 40 m
A l'intersection de la ligne HMT = 40 et la colonne Types de pompe (2 pompes) = 4.7
Relever le coefficient K = 11.
ème
2
cas : avec pression négative à l'aspiration :
SE 4.2.8 A avec HMT = 45 m
A l'intersection de la ligne HMT = 45 et la colonne Types de pompe (2 pompes) = 4.8
Relever le coefficient K= 18
Sous réserve de modifications.
Types de pompes – Movitec V
4.5
4.6
4.7
–
–
–
15
16
–
13
15
16
11
13
14
9
12
13
7
10
12
–
8
11
–
6
9
–
–
7
–
–
5
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Types de pompes – Movitec V
4.5
4.6
4.7
–
–
–
10
11
–
9
10
11
7
9
9
6
8
9
5
7
8
–
5
7
–
4
6
–
–
5
–
–
3
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
2 POMPES
4.8
4.9
4.10
10.4
–
–
–
–
–
–
27
–
–
26
26
–
24
25
26
22
24
25
20
22
24
18
20
22
16
18
21
13
17
19
11
15
17
7
12
16
–
10
14
–
7
11
–
–
9
–
–
6
–
–
–
3 POMPES
4.8
4.9
4.10
10.4
–
–
–
–
–
–
18
–
–
17
17
–
16
17
17
15
16
17
13
15
16
12
13
15
11
12
14
9
11
13
7
10
11
5
8
11
–
7
9
–
5
7
–
–
6
–
–
4
–
–
–
Surpress Eco SE
10.5
10.6
10.7
–
–
–
–
–
–
–
–
–
–
–
–
30
–
–
21
–
–
–
29
–
–
21
33
–
–
28
–
–
21
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
10.5
10.6
1.07
–
–
–
–
–
–
–
–
–
–
–
–
20
–
–
14
–
–
–
19
–
–
14
22
–
–
19
–
–
14
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
10.8
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
50
–
42
–
32
47
–
40
–
32
–
23
–
–
–
–
10.8
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
33
–
28
–
21
31
–
27
–
21
–
15
–
–
–
–
7
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