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40 GPM
PERFORMANCE CURVES
HEAD (FEET)
FLOW RANGE: 24 - 55 GPM
OUTLET SIZE: 2 " NPT
40S
200
-66
DS
(20
HP
)
40S
200
-58
DS
(20
HP
)
40S
200
-50
DS
(20
HP
)
40S
150
-44
DS
(15
HP
)
40S
150
-37D
S (1
5H
P)
40S1
00-30
(10
40S7
5-25 1
(7 /
MODEL 40S
2
NOMINAL DIA. 4"
3450
RPM
OPERATING RANGE: 24 to 55 GPM
CAPACITIES BELOW 24 GPM
SEE MODEL 25S
HP)*
HP)*
40S7521 (71/2
H
P)*
40S50-15 (5
HP)
40S50-12 (5
HP)
40S30-9 (3 HP
)
40S20-7 (2 HP)
40S15-5 (11/2 HP)
40S10-3 (1 HP)
CAPACITY (GPM)
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
4" MOTOR STANDARD, 1-10 HP/3450 RPM.
6" MOTOR STANDARD,15-20 HP/3450 RPM.
* Also available with 6" motor.
Performance conforms to ISO 9906. 1999 (E) Annex A
Minimum submergance is 5 feet.
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MODEL 40S
40 GPM
TECHNICAL DATA
DIMENSIONS AND WEIGHTS
MODEL NO.
40S10-3
40S15-5
40S20-7
40S30-9
40S50-12
40S50-15
40S75-21*
40S75-25*
40S100-30*
40S150-37DS
40S150-44DS
40S200-50DS**
40S200-58DS**
40S200-66DS**
FIG.
HP
MOTOR
SIZE
DISCH.
SIZE
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
1
1 1/2
2
3
5
5
7 1/2
7 1/2
10
15
15
20
20
20
4"
4"
4"
4"
4"
4"
4"
4"
4"
6"
6"
6"
6"
6"
2" NPT
2" NPT
2" NPT
2" NPT
2" NPT
2" NPT
2" NPT
2" NPT
2" NPT
2" NPT
2" NPT
2" MPT
2" MPT
2" MPT
24.6
29.7
34.5
43.3
51.3
56.2
74.6
81.2
103.7
99.5
111.0
136.0
149.2
162.4
DIMENSIONS IN INCHES
B
C
D
E
11.8 12.8
13.6 16.1
15.1 19.4
20.6 22.7
23.6 27.7
23.6 32.6
29.6 45.0
29.6 51.6
43.9 59.8
28.0 71.5
28.0 83.0
30.6 105.4
30.6 118.6
30.6 131.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
5.4
5.4
5.4
5.4
5.4
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
5.4
5.4
5.5
5.5
5.5
APPROX.
SHIP WT.
2"
32
37
41
65
78
84
120
124
181
244
340
319
334
394
NOTES: All models suitable for use in 4" wells, unless otherwise noted.
Weights include pump end with motor in lbs.
* Also available with 6" motor.
** Built into sleeve 2" MPT discharge, 6" min. well dia.
MATERIALS OF CONSTRUCTION
COMPONENT
Check Valve Hous ing
Check Valve
Diffus er C ham ber
Im peller
Suction Interconnector
Inlet Screen
Pum p Shaft
Straps
Cable Guard
Prim ing Inducer
Coupling
Check Valve Seat
Top Bearing
Im peller Seal Ring
Interm ediate Bearings
Shaft Was her
Split Cone
Split Cone N ut
Sleeve
Sleeve Flange
CYLINDRICAL SHAFT (3-44 Stgs.)
304 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
431 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
316/431 Stainles s Steel **
N BR /316 Stainles s Steel
N BR /316 Stainles s Steel
N BR /316 Stainles s Steel
N BR /316 Stainles s Steel
LC P (Vectra®)
304 Stainles s Steel
304 Stainles s Steel
N ot R equired
N ot R equired
DEEP SET (50-66 Stgs.)
304 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
431 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
304 Stainles s Steel
329/ 416 Stainles s Steel
N BR /316 Stainles s Steel
N BR /316 Stainles s Steel
N BR /316 Stainles s Steel
N BR /316 Stainles s Steel
LCP (Vectra®)
304 Stainles s Steel
304 Stainles s Steel
316 Stainles s Steel
304 Stainles s Steel
Fig. A
2"
NOTES: Specifications are subject to change without notice.
Vectra® is a registered trademark of Hoechast Calanese Corporation.
*Stainless Steel option available.
Fig. B
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