Product Manual

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

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 construction

SQ, SQE, CU 331, and SP

14

67

14. SP construction

Sectional drawing, SP pump 4"

spline shaft

(SP 5S - 25S)

Fig. 62 SP pump, 4" spline shaft (SP 5S - 25S)

Material specification

TM06 1193 1614

Pos. Component Material

Standard N-version R-version

[AISI (EN)]

1 Valve casing

Stainless

steel

304

(1.4301)

316

(1.4401)

904L

(1.4539)

2 Valve cup

Stainless

steel

304

(1.4301)

316

(1.4401)

904L

(1.4539)

7 Neck ring NBR/TPU

8 Bearing NBR

9 Chamber

Stainless

steel

304

(1.4301)

316

(1.4401)

904L

(1.4539)

12 Impeller

Stainless

steel

304

(1.4301)

316

(1.4401)

904L

(1.4539)

14

Suction

interconnector

Cast

stainless

steel

304

(1.4308)

316

(1.4408)

904L

(1.4517)

16

Shaft

complete

Stainless

steel

431

(1.4057)

329

(1.4460)

904L

(1.4462)

17 Strap

Stainless

steel

304

(1.4301)

316

(1.4401)

904L

(1.4539)

18 Cable guard

Stainless

steel

304

(1.4301)

316

(1.4401)

904L

(1.4539)

Washer for

stop ring

Carbon/

graphite

HY22 in

PTFE mass

Strainer

Stainless

steel

304

(1.4301)

316

(1.4401)

904L

(1.4539)

Valve seat

Rubber

type

NBR NBR-FKM NBR-FKM