Grundfos CR Instrucciones De Instalación Y Funcionamiento página 29

Fig. 2 Maximum inlet pressure and flow rate for CR, CRI and CRN
50 Hz
Maximum inlet
pressure
Pump type
[bar]
CR, CRI, CRN 1s
1s-2 → 1s-36
10
CR, CRI, CRN 1
1-2 → 1-36
10
CR, CRI, CRN 3
3-2 → 3-29
10
3-31 → 3-36
15
CR, CRI, CRN 5
5-2 → 5-16
10
5-18 → 5-36
15
CR, CRI, CRN 10
10-1 → 10-6
8
10-7 → 10-22
10
CR, CRI, CRN 15
15-1 → 15-3
8
15-4 → 15-17
10
CR, CRI, CRN 20
20-1 → 20-3
8
20-4 → 20-17
10
CR, CRN 32
32-1-1 → 32-4
4
32-5-2 → 32-10
10
32-11-2 → 32-14
15
CR, CRN 45
45-1-1 → 45-2
4
45-3-2 → 45-5
10
45-6-2 → 45-13-2
15
CR, CRN 64
64-1-1 → 64-2-2
4
64-2-1 → 64-4-2
10
64-4-1 → 64-8-1
15
CR, CRN 95
95-1- → 95 1-1
4
95-2 → 95-3-2
10
95-3 → 95-6
15
95-7 → 95-8-2
20
CR, CRN 125
125-1 → 125-2-2
10
125-2 → 125-4
15
125-5 → 125-10
20
CR, CRN 155
155-1 → 155-1-1
10
155-2 → 155-3
15
155-4-1 → 155-8-2
20
Maximum flow
rate
3
[MPa] [m /h]
1.1
1
2.4
1
4.5
1
1.5
8.5
1
1.5
13
0.8
24
0.8
1
29
0.8
1
40
0.4
1
1.5
58
0.4
1
1.5
85
0.4
1
1.5
120
0.4
1
1.5
2
160
1
1.5
2
200
1
1.5
2
60 Hz
Maximum inlet
pressure
Pump type
[bar]
CR, CRI, CRN 1s
1s-2 → 1s-27
10
CR, CRI, CRN 1
1-2 → 1-25
10
1-27 15
CR, CRI, CRN 3
3-2 → 3-17
10
3-19 → 3-25
15
CR, CRI, CRN 5
5-2 → 5-9
10
5-10 → 5-24
15
CR, CRI, CRN 10
10-1 → 10-5
8
10-6 → 10-17
10
CR, CRI, CRN 15
15-1 → 15-2
8
15-3 → 15-12
10
CR, CRI, CRN 20
20-1 8
20-2 → 20-10
10
CR, CRN 32
32-1-1 → 32-2
4
32-3-2 → 32-6
10
32-7-2 → 32-10-2
15
CR, CRN 45
45-1-1 → 45-1
4
45-2-2 → 45-3
10
45-4-2 → 45-7
15
CR, CRN 64
64-1-1 4
64-1 → 64-2-1
10
64-2 → 64-5-2
15
CR, CRN 95
95-1- → 95 1-1
10
95-2 → 95-3-2
15
95-4 → 95-5-3
20
CR, CRN 125
125-1 → 125-2-2
10
125-2 → 125-4
15
125-5 → 125-6
20
CR, CRN 155
155-1 → 155-1-1
10
155-2 → 155-3-3
15
Maximum flow
rate
3
[MPa] [m /h]
1.3
1
2.9
1
1.5
5.4
1
1.5
10.2
1
1.5
16
0.8
1
29
0.8
1
35
0.8
1
48
0.4
1
1.5
70
0.4
1
1.5
102
0.4
1
1.5
150
1
1.5
2
190
1
1.5
2
230
1
1.5
29