Xylem GLSSV2 SSV Series Vertical Multi-Stage Pumps D1 - Manual (Page 43)

41
4SV Curve 2900 RPM
0
80
120
200
220
0 15 25
US GPM
H
(ft)
CAPACITY
30
50
70
260
4SV 50 Hz
2900 RPM
0
3
5
NPSH
0 200 400
Q (m 3 /h)
0
100
200
300
400
500
600
800
H
(m)
180
160
140
100
60
40
20
40
300 100 Q (l/min)
1.2
1
.8
.6
.4
0 20 100
0 20 80 IMP GPM
15 Stage
60
2
20 10 5
4
1
80 60 40
60 40
14 Stage
7 Stage
6 Stage
8 Stage
4 Stage
240
700
12 Stage
10 Stage
5 Stage
3 Stage
2 Stage
call for availablity on 50 Hz only staging
TOT
A
L DYNAMIC HEAD
NPSH
BHP
(m) (ft)
10
16
6
13
3
0
kW/Stage
EFF %
Eff.