Xylem GLSSV2 SSV Series Vertical Multi-Stage Pumps D1 - Manual (Page 47)

45
46SV Curve 2900 RPM
0
50
100
150
200
0 10 70 Q (m 3 /h)
FEET
TOT
A
L DYNAMIC HEAD
50
60
80
EFF %
46SV 50 Hz
2900 RPM
1.0
4.0
kW/ST
AGE
0 1000 Q (l/min)
0
100
500
600
700
800
900
METERS
250
0
6
70
HP/ST
AGE
2
4
5
3
4
2
NPSHr
0
12
16
8
4
20 30 40 50 60
900 800 700 600 500 400 300 200 100
1.5
2.0
2.5
3.0
3.5
400
300
200
(m) (ft)
CAPACITY
0 280 GPM 240 200 160 120 80 40 100
FULL DIA.
REDUCED DIA.
TOTAL STAGES/REDUCED STAGES
10/2
9
9/1
9/2
8
8/1
8/2
7
7/1
7/2
6
6/1
6/2
5
5/1
5/2
4
4/1
4/2
3
3/1
3/2
2
2/1
2/2
1
1/1
10/1
10
Eff.