Grundfos SQF 2.5-2 N
Product ID: 95027331
Request Price and Availability
Grundfos SQF 2.5-2 N
Grundfos SQF 2.5-2 N
The 3" SQFlex centrifugal pump is for medium heads and flow rates.
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.
| Specification | Value | |
|---|---|---|
| Liquid: | ||
| Pumped liquid: | Water | |
| Maximum liquid temperature: | 40 °C | |
| Liquid temperature during operation: | 20 °C | |
| Density: | 998.2 kg/m³ | |
| Technical: | ||
| Approvals on motor nameplate: | CE,RCM,EAC | |
| Materials: | ||
| Pump: | Stainless steel | |
| DIN W.-Nr. 1.4401 | ||
| AISI 316 | ||
| Impeller: | DIN W.-Nr. 1.4401 | |
| Installation: | ||
| Maximum ambient pressure: | 15 bar | |
| Pump outlet: | Rp 1 1/4 | |
| Minimum borehole diameter: | 76 mm | |
| Electrical data: | ||
| Motor type: | MSF3N | |
| 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: | 500-3600 rpm | |
| Start. method: | direct-on-line | |
| Enclosure class (IEC 34-5): | IP68 | |
| Insulation class (IEC 85): | F | |
| Length of cable: | 2 m | |
| Udc: | 300 V | |
| 30 V | ||
| Others: | ||
| Minimum efficiency index, MEI �?�: | -.-- | |
| Net weight: | 8.2 kg | |
| Gross weight: | 10 kg | |
| Shipping volume: | 0.024 m³ | |
Applications
- Community water supply — Reliable, sustainable and low-risk community water systems from source to tap, including water management and revenue collection systems, for low-income remote or informal urban settlement areas in developing countries.
- Solar water solutions — Grundfos supplies solar-powered water pumps and complete solar water solutions that deliver unmatched flexibility for reliable water supply with no ongoing energy costs.
category
- Solar water pumping systemsx
- Submersible groundwater pumpsGrundfos submersible pumps represent advanced hydraulic design and offer high efficiency, high resistance to sand and other abrasives, motor burnout protection and easy maintenance. Made entirely of corrosion-resistant stainless steel, Grundfos submersible pumps are ideal for applications including groundwater supply, irrigation, groundwater lowering and pressure boosting.