Description
Grundfos SQFlex 2.5-2N – AC/DC Bore Pump – 2500l/h @ 120m Head
Grundfos SQFlex 2.5-2 Submersible Pump Motor, for horizontal and vertical mounting, MSF3 1 x 90-240V, Rp 11/4 -10%/+6%, 50/60 Hz, 2m motor cable .
The SQFlex system is a reliable water supply system based on renewable energy sources, such as solar and wind energy. Thanks to its flexible energy supply and performance, the SQFlex system can be combined and adapted to meet any need on the installation site.
The SQFlex system has a wide voltage range, built-in maximum power point tracking (MPPT) as well as dry-running, voltage and overload protection.
The SQFlex Solar can be run economically and remains virtually maintenance-free
Features:
- Renewable energy supply: solar panels or wind turbines
- Helical rotor pump
- Supply Voltage: 30-300 VDC or 90-240VAC at 50/60 Hz
- Maximum Gallons per Minute: 11 GPM (2.5 Cubic Meters/Hour )
- Maximum Head: 394 ft (120 Meters)
- Built-in electronics, easy installation
- Reliable water supply
- Low operating costs
- Dry-running protection
- Built-in motor protection
- High Efficiency
- Maximum Power Point Tracking (MPPT)
- Wide Voltage range
- Built-in sand shield
Technical specifications
General Information
| Product name | SQF 2.5-2 |
| Product No | 95027330 |
| EAN number | 5700834791741 |
| Liquid: | |||
| Pumped liquid: | Water | ||
| Maximum liquid temperature: | 40 °C | ||
| Selected liquid temperature: | 20 °C | ||
| Density: | 998.2 kg/m³ | ||
| Technical: | |||
| Approvals on motor nameplate: | CE,RCM,EAC | ||
| Approvals on pump nameplate: | CE,EAC | ||
| Materials: | |||
| Pump: | Stainless steel | ||
| DIN W.-Nr. 1.4301 | |||
| AISI 304 | |||
| Impeller: | DIN W.-Nr. 1.4301 | ||
| Installation: | |||
| Maximum ambient pressure: | 15 bar | ||
| Pump outlet: | Rp 1 1/4 | ||
| Minimum borehole diameter: | 76 mm | ||
| Electrical data: | |||
| Motor type: | MSF3 | ||
| Power input – P1: | 1.4 kW | ||
| Rated voltage ac: | 1 x 90-240 V | ||
| Rated voltage dc: | 30-300 V | ||
| Rated current: | 8.4 A | ||
| Power factor: | 1.0 | ||
| Rated speed: | 3600 rpm | ||
| Start. method: | direct-on-line | ||
| Enclosure class (IEC 34-5): | IP68 | ||
| Insulation class (IEC 85): | F | ||
| Length of cable: | 2 m | ||
| Motor No: | 96275336 | ||
| Udc: | 300 V | ||
| 30 V | |||
| Others: | |||
| Minimum efficiency index, MEI ≥: | -.– | ||
| Net weight: | 10.2 kg | ||
