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 introduction

SQ, SQE, CU 331, and SP

12. SP introduction

Introduction

The Grundfos SP range of submersible pumps is

renowned for high efficiency and reliability. Made

entirely of corrosion resistant stainless steel, SP

pumps are ideal for a wide variety of applications.

Grundfos SP pumps represent state-of-the-art

hydraulic design. Built to deliver optimum efficiency

during periods of high demand, SP pumps provide low

long-term costs and high operating reliability

regardless of the application.

The SP range offers high efficiency, high resistance to

sand and other abrasives, motor burnout protection,

and easy maintenance. A complete monitoring and

control system is available for constant optimization of

the pumping system.

Fig. 50 Grundfos SP pumps

Applications

Grundfos Large SP submersible pumps are suitable

for:

• Groundwater supply to waterworks

• Irrigation in horticulture and agriculture

• Groundwater lowering (dewatering)

• Pressure boosting

• Industrial applications

• Domestic water supply.

Pumped liquids

Grundfos SP pumps are suitable for pumping clean,

thin, non-aggressive liquids without solid particles or

fibers.

SP offers stainless steel construction which ensures

good wear resistance and a reduced risk of corrosion

where the water has minor chloride content.

Optional, upgraded stainless steel construction is

available for pumping more aggressive liquids:

• A complete range of zinc anodes for cathodic

protection is available; see page 138 for

applications (for example, sea water applications).

• For slightly polluted liquids (for example, containing

oil), Grundfos offers a complete range of stainless

steel SP NE pumps with all rubber parts made of

FKM.

Features and benefits

Grundfos SP submersible pumps offer these features

and benefits:

• State-of-the-art hydraulics provide high efficiency

and low operating costs

• 100 % stainless steel components inside and

outside for long service life

• Sand resistant

• Resistant to aggressive water

• Dry-running protection

• Monitoring, protection and communication via

– protection unit MP 204

– Grundfos GO.

TM06 4950 3315