Goulds Pumps SVT-1SV Technical Manual page 77

Commercial Water
TECHNICAL DATA – PUMP HYDRAULICS / MOTOR SIZING
46SV 3500 RPM
# of Impellers /
Maximum HP
# reduced
Draw
Diameter
10/2 77.8
9 73.2
9/1 71.5
9/2 69.7
8 65
8/1 63.3
8/2 61.6
7 56.9
7/1 55.2
7/2 53.4
6 48.8
6/1 47.1
6/2 45.3
5 40.7
5/1 38.9
5/2 37.2
4 32.5
4/1 30.8
4/2 29
3 24.4
3/1 22.7
3/2 20.9
2 16.3
2/1 14/5
2/2 12.8
1 8.5
1/1 6.7
66SV 3500 RPM
# of Impellers /
Maximum HP
# reduced
Draw
Diameter
6 73.2
6/1 70.2
6/2 67.2
5 61
5/1 58
5/2 55
4 48.8
4/1 45.8
4/2 42.8
3 36.6
3/1 33.6
3/2 30.6
2 24.4
2/1 21.4
2/2 18.4
1 12.2
1/1 9.2
1
PAGE 78
Motor HP for use Motor HP for use
with 1.15 SF with Hydrovar
Motor (1.0 SF)
75
75
60
60
50
50
40
40
30
30
25
25
20
20
15
15
10 10
7.5 7.5
Motor HP for use Motor HP for use
with 1.15 SF with Hydrovar
Motor (1.0 SF)
75
75
60
60
50
50
40
40
30
30
25
25
20
20
15 15
10 10
L enntech
Casing / Sleeve Stages requiring
Shutoff TDH Shutoff TDH
Pressure rating Thrust Balancing
(Feet) (Bar)
(Standard Assy.)
1210 36.1
1137 33.9
1111 33.2
1085 32.4
1010 30.2
984 29.4
959 28.6 40 Bar (580 PSI)
884 26.4
858 25.6
832 24.8
758 22.6
732 21.9
706 21.1
632 18.9
605 18.1
580 17.3
505 15.1
479 14.3
453 13.5
379 11.3
25 Bar (362 PSI)
353 10.5
327 9.8
253 7.6
226 6.7
200 6.0
127 3.8
102 3.0
Casing / Sleeve Stages requiring
Shutoff TDH Shutoff TDH
Pressure rating Thrust Balancing
(Feet) (Bar)
(Standard Assy.)
850 25.4
822 24.5 40 Bar (580 PSI)
796 23.8
707 21.1
681 20.3
655 19.6
566 16.9
540 16.1
513 15.3
424 12.7
25 Bar (362 PSI)
398 11.9
372 11.1
283 8.4
257 7.7
230 6.9
142 4.2
115 3.4
Goulds Pumps
Pump Flange
Piston
Thrust Piston Class 250 / 300
Required
1
Class 125 / 150
Pump Flange
Piston
Thrust Piston Class 250 / 300
Required
1
Class 125 / 150
Rating
Rating