Pumps and Motors Catalogue 2026 - Flipbook - Page 234
WELL AND BOREHOLE PUMPS
E
PENTAX 4S/A BOREHOLE CARTRIDGES
Submersible multistage centrifugal pumps for 4” wells. Check valve built into the delivery outlet. Pump flange for coupling with
motors are made according to NEMA standards. Maximum 35°C water temperature. Select required cartridge, note the Kw required
then choose a motor, 230v or 400v from page 231. If you require capacitor/overload protection please see pages 78, 79 & 230.
Features
Polycarbonate Impellers
Polycarbonate Diffusers
Wear Rings in Stainless Steel
Bronze Upper Bushing
240
70
220
32A
200
180
160
21A
140
120
Applications
4” Boreholes
Water Boosting
16A
100
H(m)
80
11A
60
8A
40
5A
20
0
0
H(m)
360
340
320
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
10
20
30
40
50
60
70
80
90
Q(l/min)
110
44A
40A
32A
24A
16A
12A
8A
6A
4A
0
10
20
30
40
50
60
70
80
90
100
110
120
130
MODEL
Kw
HP
OUTLET
LM/HM
H x W x L mm
Kg
CODE
4S 70/5A
0.37
0.5
1¼”
70/34
236 x 96 x ---
2.5
105-0465
4S 70/8A
0.55
0.75
1¼”
70/54
289 x 96 x ---
2.9
105-0470
4S 70/11A
0.75
1.0
1¼”
70/72
342 x 96 x ---
3.4
105-0475
4S 70/16A
1.1
1.5
1¼”
70/106
430 x 96 x ---
4.2
105-0480
4S 70/21A
1.5
2.0
1¼”
70/142
519 x 96 x ---
5.0
105-0485
4S 70/32A
2.2
3.0
1¼”
70/208
749 x 96 x ---
7.1
105-0490
4S 110/4A
0.37
0.5
1¼”
110/26
247 x 96 x ---
2.4
105-0540
4S 110/6A
0.55
0.75
1¼”
110/38
296 x 96 x ---
2.6
105-0542
4S 110/8A
0.75
1
1¼”
110/51
345 x 96 x ---
3.3
105-0545
4S 110/12A
1.1
1.5
1¼”
110/77
433 x 96 x ---
4.1
105-0550
4S 110/16A
1.5
2
1¼”
110/102
542 x 96 x ---
5
105-0555
4S 110/24A
2.2
3
1¼”
110/151
777 x 96 x ---
6.6
105-0560
4S 110/32A
3
4
1¼”
110/203
965 x 96 x ---
8.7
105-0565
4S 110/40A
3.7/4
5/5.5
1¼”
110/253
1160 x 96 x ---
10.4
105-0570
4S 110/44A
4
5.5
1¼”
110/278
1296 x 96 x ---
11.2
105-0575
140 Q(l/min)
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