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
114
6" and larger wells - continued
SP 300S (300 gpm) / 4, 6 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]
ABCDE 300S
TM00 0961 1196
[in. (mm)] [in. (mm)] [in. (mm)] [in. (mm)] [in. (mm)]
300S - Motor dia. 4 inch, 3 wire motor, 60 Hz, rated flow 300 gpm (3" NPT)
300S30-1B 19
1 230 3 ● 37.60 (955) 22.72 (577) 14.89 (378) 3.75 (95) 5.75 (146) 72.0
3 230 3 ● 32.84 (834) 17.96 (456) 14.89 (378) 3.75 (95) 5.75 (146) 72.0
3 460 3 ● 32.84 (834) 17.96 (456) 14.89 (378) 3.75 (95) 5.75 (146) 72.0
300S50-1 31
1 230 5 ● 41.54 (1055) 26.66 (677) 14.89 (378) 3.75 (95) 5.75 (146) 74.7
3 230 5 ● 37.56 (954) 22.68 (576) 14.89 (378) 3.75 (95) 5.75 (146) 74.7
3 460 5 ● 37.56 (954) 22.68 (576) 14.89 (378) 3.75 (95) 5.75 (146) 74.7
300S50-2BB 42
1 230 5 ● 45.99 (1168) 26.66 (677) 19.34 (491) 3.75 (95) 5.75 (146) 135.0
3 230 5 ● 42.01 (1067) 22.68 (576) 19.34 (491) 3.75 (95) 5.75 (146) 135.0
3 460 5 ● 42.01 (1067) 22.68 (576) 19.34 (491) 3.75 (95) 5.75 (146) 135.0
300S75-2 70
3 230 7.5 ● 45.95 (1167) 26.62 (676) 19.34 (491) 3.75 (95) 5.75 (146) 101.7
3 460 7.5 ● 45.95 (1167) 26.62 (676) 19.34 (491) 3.75 (95) 5.75 (146) 101.7
300S100-3A 97 3 460 10 ● 54.34 (1380) 30.56 (776) 23.78 (604) 3.75 (95) 5.75 (146) 145.8
300S - Motor dia. 6 inch, 60 Hz, rated flow 300 gpm (3" NPT)
300S75-2 70
3 230 7.5 ▲ 43.47 (1104) 23.51 (597) 19.97 (507) 5.52 (140) 5.79 (147) 167.4
3 460 7.5 ▲ 43.47 (1104) 23.51 (597) 19.97 (507) 5.52 (140) 5.79 (147) 167.4
300S100-3A 97
3 230 10 ▲ 49.10 (1247) 24.69 (627) 24.41 (620) 5.52 (140) 5.79 (147) 216.0
3 460 10 ▲ 49.10 (1247) 24.69 (627) 24.41 (620) 5.52 (140) 5.79 (147) 216.0
E = Maximum diameter
of pump including cable
guard and motor.
300S150-3 110
3 230 15 ▲ 51.46 (1307) 27.05 (687) 24.41 (620) 5.52 (140) 5.79 (147) 216.0
3 460 15 ▲ 51.46 (1307) 27.05 (687) 24.41 (620) 5.52 (140) 5.79 (147) 216.0
300S150-4AA 123
3 230 15 ▲ 55.91 (1420) 27.05 (687) 28.86 (733) 5.52 (140) 5.79 (147) 222.3
3 460 15 ▲ 55.91 (1420) 27.05 (687) 28.86 (733) 5.52 (140) 5.79 (147) 222.3
300S150-4 149
3 230 15 ▲ 55.91 (1420) 27.05 (687) 28.86 (733) 5.52 (140) 5.79 (147) 222.3
3 460 15 ▲ 55.91 (1420) 27.05 (687) 28.86 (733) 5.52 (140) 5.79 (147) 222.3
300S200-5AA 170
3 230 20 ▲ 62.92 (1598) 29.61 (752) 33.31 (846) 5.52 (140) 5.79 (147) 194.4
3 460 20 ▲ 62.92 (1598) 29.61 (752) 33.31 (846) 5.52 (140) 5.79 (147) 194.4
300S200-5 188
3 230 20 ▲ 62.92 (1598) 29.61 (752) 33.31 (846) 5.52 (140) 5.79 (147) 194.4
3 460 20 ▲ 62.92 (1598) 29.61 (752) 33.31 (846) 5.52 (140) 5.79 (147) 194.4
300S200-6B 211
3 230 20 ▲ 67.37 (1711) 29.61 (752) 37.76 (959) 5.52 (140) 5.79 (147) 198.0
3 460 20 ▲
67.37 (1711) 29.61 (752) 37.76 (959) 5.52 (140) 5.79 (147) 198.0
300S2
50-6 228
3 230 25 ▲ 69.53 (1766) 31.78 (807) 37.76 (959) 5.52 (140) 5.79 (147) 198.0
3 460 25 ▲ 69.53 (1766) 31.78 (807) 37.76 (959) 5.52 (140) 5.79 (147) 198.0
● MS 4000 motor.
▲ MS 6000C motor.
A
B C
E
D
Rp
Rp
NPT