Product Manual
Table Of Contents
- 1. SQ, SQE introduction
- 2. SQ, SQE applications
- SQ with pressure switch and pressure tank
- Constant-pressure control with CU 301, residential water supply
- Constant-pressure control with CU 301, irrigation
- Maintaining a constant water table
- Emptying or filling a tank
- Pumping from one tank to another
- Setting of operating parameters
- SQE with manual speed control
- 3. Performance range
- 4. SQ, SQE installation
- 5. Sizing and selection
- 6. Cable sizing
- 7. SQ, SQE curve charts
- 8. SQ, SQE technical data
- 9. SQ, SQE construction
- 10. CU331SP variable frequency drive
- 11. Accessories
- 12. SP introduction
- 13. SP product overview
- 14. SP construction
- 15. SP operating conditions
- 16. How to read the curve charts
- 17. SP curve charts and technical data
- 4" and larger wells
- SP 5S (5 gpm)
- SP 7S (7 gpm)
- SP 10S (10 gpm)
- SP 16S (16 gpm)
- SP 25S (25 gpm)
- SP 35S (35 gpm)
- SP 45S (45 gpm)
- SP 62S (62 gpm)
- SP 77S (77 gpm)
- 6" and larger wells
- SP 85S (85 gpm)
- SP 150S (150 gpm)
- SP 230S (230 gpm)
- SP 300S (300 gpm)
- 8" and larger wells
- SP 385S (385 gpm)
- SP 475S (475 gpm)
- 10" and larger wells
- SP 625S (625 gpm)
- SP 800S (800 gpm)
- SP 1100S (1100 gpm)
- 18. SP electrical data
- 19. Accessories
- 20. Energy consumption
- 21. Cables
- 22. Friction loss tables
- 23. Grundfos Product Center
SP curve charts and technical data
SQ, SQE, CU 331, and SP
17
87
4" and larger wells - continued
SP 35S (35 gpm) / 4 inch motor
Notes:
Control box is required for 3-wire, single-phase applications. Data does not include control box.
Performance conforms to ISO 9906. 1999 (E) Annex A. Minimum submergence is 2 feet.
Pump
model
Nom.
head
[ft]
Ph
Volts
[V]
Motor
[Hp]
Dimensions
Net weight
(complete)
[lb]
35S
ABCDE
TM06 4962 3415
[in. (mm)] [in. (mm)] [in. (mm)] [in. (mm)] [in. (mm)]
35S - Motor dia. 4 inch, 3 wire motor, 60 Hz, rated flow 35 gpm (1 1/2" NPT)
35S07-3 63
1230.75■ 28.35 (720) 13.08 (332) 15.28 (388) 3.75 (95) 3.98 (101) 29.9
3230.75■ 26.97 (685) 11.70 (297) 15.28 (388) 3.75 (95) 3.98 (101) 26.9
3460.75■ 26.97 (685) 11.70 (297) 15.28 (388) 3.75 (95) 3.98 (101) 26.9
3575.75■ 26.97 (685) 11.70 (297) 15.28 (388) 3.75 (95) 3.98 (101) 26.9
35S10-4 85
1230 1■ 30.91 (785) 13.67 (347) 17.25 (438) 3.75 (95) 3.98 (101) 32.8
3230 1■ 29.73 (755) 12.49 (317) 17.25 (438) 3.75 (95) 3.98 (101) 30.1
3460 1■ 29.73 (755) 12.49 (317) 17.25 (438) 3.75 (95) 3.98 (101) 29.9
3575 1■ 29.73 (755) 12.49 (317) 17.25 (438) 3.75 (95) 3.98 (101) 29.9
35S15-6 130
12301.5■ 36.42 (925) 15.24 (387) 21.19 (538) 3.75 (95) 3.98 (101) 39.1
32301.5■ 34.85 (885) 13.67 (347) 21.19 (538) 3.75 (95) 3.98 (101) 35.5
34601.5■ 34.85 (885) 13.67 (347) 21.19 (538) 3.75 (95) 3.98 (101) 35.5
35751.5■ 34.85 (885) 13.67 (347) 21.19 (538) 3.75 (95) 3.98 (101) 35.3
35S20-8 175
1230 2● 44.69 (1135) 19.57 (497) 25.12 (638) 3.75 (95) 3.98 (101) 57.3
3230 2■ 40.36 (1025) 15.24 (387) 25.12 (638) 3.75 (95) 3.98 (101) 41.9
3460 2■ 40.36 (1025) 15.24 (387) 25.12 (638) 3.75 (95) 3.98 (101) 42.1
3575 2■ 40.36 (1025) 15.24 (387) 25.12 (638) 3.75 (95) 3.98 (101) 41.9
35S30-11 242
1230 3● 53.75 (1365) 22.72 (577) 31.03 (788) 3.75 (95) 3.98 (101) 69.9
3 208-230 3 ● 49.02 (1245) 18.00 (457) 31.03 (788) 3.75 (95) 3.98 (101) 56.7
3460 3● 49.02 (1245) 18.00 (457) 31.03 (788) 3.75 (95) 3.98 (101) 56.7
35S50-15 331
1230 5● 65.56 (1665) 26.66 (677) 38.90 (988) 3.75 (95) 3.98 (101) 86.1
E = Maximum diameter of
pump including cable
guard and motor.
3 208-230 5 ● 61.62 (1565) 22.72 (577) 38.90 (988) 3.75 (95) 3.98 (101) 75.1
3460 5● 61.62 (1565) 22.72 (577) 38.90 (988) 3.75 (95) 3.98 (101) 75.1
35S50-19 420
1230 5● 73.43 (1865) 26.66 (677) 46.78 (1188) 3.75 (95) 3.98 (101) 91.2
3 208-230 5 ● 69.49 (1765) 22.72 (577) 46.78 (1188) 3.75 (95) 3.98 (101) 80.2
3460 5● 69.49 (1765) 22.72 (577) 46.78 (1188) 3.75 (95) 3.98 (101) 80.2
35S75-22 487
3 208-230 7.5 ● 79.34 (2015) 26.66 (677) 52.68 (1338) 3.75 (95) 3.98 (101) 95.0
34607.5● 79.34 (2015) 26.66 (677) 52.68 (1338) 3.75 (95) 3.98 (101) 95.0
35757.5● 79.34 (2015) 26.66 (677) 52.68 (1338) 3.75 (95) 3.98 (101) 95.0
35S75-25 554
3 208-230 7.5 ● 85.24 (2165) 26.66 (677) 58.59 (1488) 3.75 (95) 3.98 (101) 98.9
34607.5● 85.24
(2165) 26.66 (677) 58.59 (1488) 3.75 (95) 3.98 (101) 98.9
35757.5● 85.24 (2165) 26.66 (677) 58.59 (1488) 3.75 (95) 3.98 (101) 98.9
35S75-28 621
3 208-230 7.5 ● 91.15 (2315) 26.66 (677) 64.49 (1638) 3.75 (95) 3.98 (101) 102.7
34607.5● 91.15 (2315) 26.66 (677) 64.49 (1638) 3.75 (95) 3.98 (101) 102.7
35757.5● 91.15 (2315) 26.66 (677) 64.49 (1638) 3.75 (95) 3.98 (101) 102.7
35S100-31 688
346010● 100.99 (2565) 30.60 (777) 70.40 (1788) 3.75 (95) 3.98 (101) 115.4
357510● 100.99 (2565) 30.60 (777) 70.40 (1788) 3.75 (95) 3.98 (101) 115.4
35S100-34 755
346010● 106.89 (2715) 30.60 (777) 76.30 (1938) 3.75 (95) 3.98 (101) 119.2
357510● 106.89 (2715) 30.60 (777) 76.30 (1938) 3.75 (95) 3.98 (101) 119.2
35S100-38 844
346010● 114.77 (2915) 30.60 (777) 84.18 (2138) 3.75 (95) 3.98 (101) 124.3
357510● 114.77 (2915) 30.60 (777) 84.18 (2138) 3.75 (95) 3.98 (101) 124.3
■ MS 402 motor.
● MS 4000 motor.
NPT