Advanced Water Supply Solution for Medium Heads and Flow Rates

The SQF 1.2-3 SQFlex centrifugal pump is a versatile and eco-friendly solution designed for medium heads and flow rates. Perfect for various water supply needs, the SQFlex system leverages renewable energy sources — including solar and wind — to deliver exceptional performance and sustainability. With adaptability at its core, this pump integrates seamlessly into diverse installation environments while ensuring reliability and efficiency.

Innovative Technology Features for Optimal Performance

Equipped with advanced features such as built-in maximum power point tracking (MPPT), dry-running protection, voltage safeguards, and overload protection, the SQFlex system exemplifies cutting-edge design. Its wide voltage range supports both AC (90-240 V) and DC (30-300 V) power inputs, allowing users to utilize various energy sources efficiently. The direct-on-line starting method further enhances operational simplicity, ensuring ease of use for both new and experienced users.

Key materials, including stainless steel components, contribute to robust durability and corrosion resistance. The pump, impeller, rotor, and motor are all crafted from high-quality AISI 304 stainless steel, ensuring long-lasting performance even under demanding conditions. Additionally, the integrated internal thermal protection guarantees safe operation, extending the lifespan of the motor while minimizing maintenance requirements.

Technical Precision and Installation Flexibility

The SQF 1.2-3 boasts impressive technical specifications that meet diverse water supply demands. Its three technical stages and maximum operating pressure of 15 bar deliver powerful and efficient pumping capabilities. The system supports water temperature ranges from 0°C to 40°C, making it suitable for various climates and applications.

Installation is streamlined with features like a standard Rp connection (1 1/4 inch) and a minimum borehole diameter of 76 mm. Whether for residential, agricultural, or industrial use, this pump adapts easily to different setups with optimized functionality. Additional certifications, including UKCA, CE, and EAC approvals, ensure compliance with international standards, promoting peace of mind for global users.

With a net weight of 9.81 kg and shipping volume of just 0.0242 m³, the pump is as convenient to handle as it is efficient. The product’s exceptional MEI (Minimum Efficiency Index) rating further underscores its environmentally conscious design, reducing energy consumption and operational costs.

The Perfect Choice for Renewable Water Solutions

The SQF 1.2-3 SQFlex centrifugal pump combines sustainability, adaptability, and durability to deliver a reliable water supply system. Ideal for renewable energy integration, this pump helps reduce dependence on traditional energy sources while supporting environmental conservation. Its advanced features, robust construction, and wide range of certifications make it a trusted choice for homeowners, businesses, and communities seeking efficient and flexible pumping solutions. Experience performance, reliability, and sustainability with the SQF 1.2-3 SQFlex centrifugal pump.

African Energy modules are made by some of the world’s most sophisticated module manufacturers and are designed for Africa’s off-grid solar charging and water pumping needs. The modules include efficient crystalline cells set in a solid aluminum frame and feature TÜV and IEC certification. With a 30-year warranty, these modules can provide power for several generations – and the quality is assured by African Energy’s decade of experience in the solar industry.

Electrical Characteristics:

• Maximum Power at STC (Pmax) 620 W
• Optimum Operating Voltage (Vmp) 40.93 V
• Optimum Operating Current (Imp) 12.90 A
• Open Circuit Voltage (Voc) 48.40 V
• Short Circuit Current (Isc) 13.70 A
• Module Efficiency 22.95%
• Operating Module Temperature -40 °C to +85 °C
• Maximum System Voltage 1000/1500 V DC (IEC)
• Maximum Series Fuse Rating 20 A
• Power Tolerance 0/+5 %
• 30-year warranty

Mechanical Specifications:

• Solar Cells Monocrystalline 144 (72*2) pcs
• No. of Cells 144 (72*2)
• Dimensions 2278x1134x30mm
• Weight 28.3kg
• Front Glass High transparency solar glass 3.2mm
• Frame Black/Silver Anodized aluminum alloy
• Junction Box IP68 rated
• Output Cables 4.0 mm2, portrait: 300mm/300mm
• Connector MC4 Compatible
• Wind/Snow Load 2400pa/5400pa

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