SQFlex data booklet
Table Of Contents
- 1. Product data
- 2. Features and benefits
- 3. Applications
- 4. System components
- 5. System sizing
- 6. Performance curves
- 7. Technical data
- Dimensions and weights
- Electrical data
- SQF pump
- CU 200 SQFlex control unit
- CIU 903 SQFlex control unit
- IO 50 SQFlex switch box
- IO 101 SQFlex switch box
- IO 102 SQFlex breaker box
- Material specification, helical rotor pump
- Material specification, 3" SQ(F) hydraulic
- Material specification, 16 SQF-10, 25 SQF-3
- Material specification, 35 SQF-4, 45 SQF-3, 77 SQF-3
- Material specification, MSF 3, 500-3600 RPM
- Material specification, MSF 3, 3000-10700 RPM
- 8. Product numbers
- 9. Accessories
- 10. Grundfos Product Center
SQFlex Solar with backup generator
During periods of limited solar energy, the SQFlex Solar
system provides reliable water supply.
The system is connected to an external backup generator
via the IO 101.
The system switches automatically to operation via
generator when the generator is started.
If the generator is stopped manually or runs out of fuel, the
IO 101 automatically changes back to operation via solar
energy.
Benefits
The system ensures water supply during the night or during
periods of insufficient solar energy.
Other benefits:
• easy installation
• maintenance confined to periodic cleaning of the solar
panels
• few and simple components
• flexibility.
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TM022309
SQFlex Solar with backup generator
Pos. Description
1 SQF pump
2 Submersible drop cable
3 Cable clips
4 Straining wire
5 Wire clamps
6 Solar panels
7 Support structure
10 Diesel or gasoline generator
13 IO 101 SQFlex switch box
Note: For the number of the required solar panels, see the
sizing tool at Grundfos Product Center.
SQFlex
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Applications