Grundfos CRN Series - Cr(E), Cri(E), Crn(E) 10

42
Performance curves
CR(E), CRI(E), CRN(E) 10
TM02 7221 3704
0 5 10 15 20 25 30 35 40 45 50 55 60 65
Q [US GPM]
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
[ft]
H
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
[ft]
H
0
20
40
60
80
100
120
140
160
180
200
220
240
260
[m]
H
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Q [m³/h]
CR(E) 10
2-pole, 60 Hz
CRI(E) 10
CRN(E) 10
-1
-10
-12
-14
-16
-17
-2
-3
-4
-5
-6
-7
-8
-9
0 5 10 15 20 25 30 35 40 45 50 55 60 65
Q [US GPM]
0.0
0.2
0.4
0.6
0.8
P2
[hp]
0
20
40
60
80
[%]
E
0.0
0.2
0.4
P2
[kW]
P2
E
0 5 10 15 20 25 30 35 40 45 50 55 60 65
Q [US GPM]
0
5
10
15
NPSH
[ft]
0
5
10
15
[ft]
NPSH
0
2
4
[m]
H
NPSHR
CR(E) 10, CRI(E) 10, CRN(E) 10