POMPES CENTRIFUGES NORMALISÉES - Pompes Direct

KDN 32-125.1 = 2900 1/min KDN 32-125 = 2900 1/min
P
kPa
280
240
200
160
120
80
40
P
kPa
450
400
350
300
250
200
150
100
H
m
28
24
20
16
12
8
4
0 Q m3 0 0
2 4 6 8 10 12 14 16 18 20 22 24 26 /h
NPSH
m
2
50
1,5
1
0,5
0 Q m3 0
2 4 6 8 10 12 14 16 18 20 22 24 26 /h
P
kW
2,4
1,6
0,8
∅ 140
∅ 135
∅ 130
∅ 125
∅ 120
∅ 115
∅ 110
∅ 105
45%
50% 54% 56% 58%
NPSH Ø115
NPSH Ø140
0 Q m3 0
2 4 6 8 10 12 14 16 18 20 22 24
0
26 /h
0 1 2 3 4 5 6 7 Q l/s
H
m
45
40
35
30
25
20
15
10
5
56,2%
57,6%
59,5%
58,8%
59,8%
59,5%
60,5%
60,3%
55,8% 56%
59,5%
0 50 100 150 200 250 300 350 400 Q l/min
54%
58%
∅ 140
∅ 135
∅ 130
∅ 125
∅ 120
∅ 115
∅ 110
∅ 105
0 Q m3 0 0
2 4 6 8 10 12 14 16 18 20 22 24 26 /h
NPSH
m
3
2
1
0 Q m3 0
2 4 6 8 10 12 14 16 18 20 22 24 26 /h
P
kW
3
2
1
∅ 177
∅ 169
∅ 161
∅ 153
∅ 145
∅ 137
45% 47,5%
49% 50,5% 51,5%
50,3%
50,6%
53,1%
51,5%
52,2%
50,5%
0 Q m3 0
2 4 6 8 10 12 14 16 18 20 22 24
0
26 /h
0 1 2 3 4 5 6 7 Q l/s
51,5%
51,8%
0 50 100 150 200 250 300 350 400 Q l/min
45%
49%
47,5%
1
HP
P
HP
4
3
2
P
∅ 177
∅ 169
∅ 161
∅ 153
∅ 145
∅ 137
3
2
1
91
P
kPa
280
240
200
160
120
80
40
P
kPa
500
400
300
200
100
H
m
28
24
20
16
12
8
4
0 Q m3 0 0
4 8 12 16 20 24 28 32 36 /h
NPSH
m
2
1,5
1
0,5
0 Q m3 0
4 8 12 16 20 24 28 32 36 /h
P
kW
3
2
1
∅ 142
∅ 135
∅ 130
∅ 125
∅ 120
∅ 115
NPSH Ø115
55% 57,5%
60%
62,5%
65%
0 Q m3 0
4 8 12 16 20 24 28 32 36
0
/h
0 2 4 6 8 10 Q l/s
H
m
60
50
40
30
20
10
63,5%
65,7%
65,5%
66,3%
66,8%
0 80 160 240 320 400 480 560 Q l/min
67%
∅ 115
65%
62,5%
NPSH Ø142
60%
57,5%
∅ 142
∅ 135
∅ 130
∅ 125
∅ 120
KDN 32-160.1 = 2900 1/min KDN 32-160 = 2900 1/min
0 Q m3 0 0
4 8 12 16 20 24 28 32 36 40
0
/h
NPSH
m
4
NPSH Ø177
3
2
0 Q m3 1
NPSH Ø137
0
4 8 12 16 20 24 28 32 36 40 /h
P
kW
6
4
2
∅ 177
∅ 169
∅ 161
∅ 153
∅ 145
∅ 137
47% 50% 53% 55% 57% 59%
54,5%
56,8%
0 Q m3 0
4 8 12 16 20 24 28 32 36 40
0
/h
0 1 2 3 4 5 6 7 8 9 10 11 Q l/s
57,3%
60,5%
0 100 200 300 400 500 600 Q l/min
58%
60%
53%
59%
55%
∅ 161
∅ 153
∅ 145
∅ 137
57%
∅ 177
∅ 169
POMPES
8
6
4
2
HP
P
4
3
2
1
HP
P