Product Manual

ManualsBrandsGrundfos Pumps ManualsElectricGrundfos 5SQ07-270 - 5 GPM 3/4 HP SQ-Series Deep Well Submersible Pump (270' Rated Head) (2W - 200-240V)

100

Table Of Contents

1. SQ, SQE introduction
- SQ, SQE features and benefits
- SQ, SQE identification
  - Type key example SQ, SQE
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
- System sizing guide
6. Cable sizing
- Cable sizing chart
7. SQ, SQE curve charts
- 5 SQ, SQE
- 10 SQ, SQE
- 15 SQ, SQE
- 22 SQ, SQE
- 30 SQ, SQE
8. SQ, SQE technical data
- Electrical data
  - Control units CU 300 and CU 301
- Operating conditions
  - Storage conditions
- Motor data
- Dimensions and weights
  - SQ, SQE
9. SQ, SQE construction
- Materials of construction
- SQ, SQE material specification
- Control units for SQ, SQE
- CU 301
- CU 300
10. CU331SP variable frequency drive
- Features
  - User interface
  - Functions
- Applications
- System components
- Identification
  - Nameplate
- CU331SP product range
- CU331SP performance range
- CU331SP sizing
- CU331SP operation
- CU331SP installation
  - Mechanical installation
- CU331SP electrical connection
- CU331SP technical data
- CU331SP curve charts
11. Accessories
- CU 301 Constant Pressure System
- CU 300 Status Box & R100
- SQ, SQE flow sleeves
12. SP introduction
- Introduction
- Applications
  - Pumped liquids
- Features and benefits
- Identification
13. SP product overview
- SP performance range 60 Hz
- Pump range
- Motor range
- Motor protection and controllers
14. SP construction
- Sectional drawing, SP pump 4" spline shaft
  - Material specification
- Sectional drawing, SP pump 4" smooth shaft
- Sectional drawing, SP pump 6" (SP 85S - 300S)
  - Material specification
- Sectional drawing, SP pump 8" (SP 385S - 475S)
  - Material specification
- Sectional drawing, SP pump 10" (SP 625S - 1100S)
  - Material specification
- Sectional drawing, MS motors
  - Material specification, MS 402, MS 4000, and MS 6000C motors
  - R-version motor
- Sectional drawing, MMS motors
15. SP operating conditions
- Operating conditions
  - Maximum liquid temperature
  - Operating pressure
- Curve conditions
  - General
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
- MP 204
  - Applications
  - Benefits
- Control functions
- CU331SP constant pressure drive kits
  - Grundfos GO remote app and Grundfos GO CAPS
- Connecting pieces
  - Thread-to- thread
- Zinc anodes
- SA-SPM 6 control boxes
- Pt100
20. Energy consumption
- Energy consumption of submersible pumps
21. Cables
- Cable sizing charts
22. Friction loss tables
23. Grundfos Product Center

SP curve charts and technical data

SQ, SQE, CU 331, and SP

4" and larger wells - continued

SP 77S (77 gpm) / 6 inch motor

Pump

model

Nom.

head

[ft]

Volts

[V]

Motor

[Hp]

Dimensions

Net weight

(complete)

[lb]

77S

ABCDE

TM06 4962 3415

[in. (mm)] [in. (mm)] [in. (mm)] [in. (mm)] [in. (mm)]

77S - Motor dia. 6 inch, 60 Hz, rated 77 gpm (2" NPT)

77S75-12 230

3 208-230 .75 ▲ 70.79 (1798) 23.51 (597) 47.29 (1201) 5.50 (140) 5.50 (140) 115.8

3 460 .75 ▲ 70.79 (1798) 23.51 (597) 47.29 (1201) 5.50 (140) 5.50 (140) 115.8

3 575 .75 ▲ 70.79 (1798) 23.51 (597) 47.29 (1201) 5.50 (140) 5.50 (140) 115.8

77S75-15 289

3 208-230 .75 ▲ 79.65 (2023) 23.51 (597) 56.15 (1426) 5.50 (140) 5.50 (140) 121.1

3 460 .75 ▲ 79.65 (2023) 23.51 (597) 56.15 (1426) 5.50 (140) 5.50 (140) 121.1

3 575 .75 ▲ 79.65 (2023) 23.51 (597) 56.15 (1426) 5.50 (140) 5.50 (140) 121.1

77S100-17 329

3 208-230 10 ▲ 86.74 (2203) 24.69 (627) 62.05 (1576) 5.50 (140) 5.50 (140) 131.2

3 460 10 ▲ 86.74 (2203) 24.69 (627) 62.05 (1576) 5.50 (140) 5.50 (140) 131.2

3 575 10 ▲ 86.74 (2203) 24.69 (627) 62.05 (1576) 5.50 (140) 5.50 (140) 131.2

77S100-20 388

3 208-230 10 ▲ 95.60 (2428) 24.69 (627) 70.91 (1801) 5.50 (140) 5.50 (140) 136.4

3 460 10 ▲ 95.60 (2428) 24.69 (627) 70.91 (1801) 5.50 (140) 5.50 (140) 136.4

3 575 10 ▲ 95.60 (2428) 24.69 (627) 70.91 (1801) 5.50 (140) 5.50 (140) 136.4

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.

▲ MS 6000C motor.

E = Maximum diameter of

pump including cable guard

and motor.

NPT