Goulds Pumps SVT-1SV Technical Manual page 38

Commercial Water
Performance Curve
0
10
10/1
1100
10/2
9
1000
9/1
9/2
8
900
8/1
8/2
800 7
7/1
7/2
700
6
6/1
6/2
600
5
5/1
5/2
500
4
4/1
4/2
400
3
3/1
300
3/2
2
2/1
200
2/2
1
100
1/1
0
6
4
2
0
40
30
20
10
0
0
MINIMUM FLOW RATE: 35 GPM [8 m
33SV 3500 RPM
10 20
TOTAL STAGES/REDUCED STAGES
Full Dia.
Efficiency [%]
Reduced Dia.
25 50 75 100
L enntech
Goulds Pumps
30 40
33SV 60 Hz
3500 RPM
125 150 175 200
3 /hr]
50
Q [m 3 /h]
350
300
250
200
150
100
50
0
80
70
60
50
10
8
6
4
2
0
225 250
Q [US GPM]
60 Hz
PAGE 39