Grundfos SQF 3A-10N Submersible Pump – Solar, Wind & AC Compatible

The Grundfos SQF 3A-10N Submersible Pump is a high-performance water pumping solution designed for reliability, sustainability, and versatility. Part of the renowned SQFlex series, this pump runs on solar, wind, or AC power, offering unmatched flexibility for off-grid and hybrid installations.

With built-in electronics and Maximum Power Point Tracking (MPPT), the SQF 3A-10N continuously optimizes its performance based on available input power, ensuring maximum water output at all times. Whether used for residential, agricultural, or community water supply, this pump provides long-term peace of mind with minimal maintenance.

Key Features

• Multi-Power Compatibility – Operates on solar, wind, or AC power.

• Built-in Inverter & MPPT – Automatically adjusts duty point for maximum efficiency.

• Sustainable Solution – Uses renewable energy, lowering operating costs.

• Smart & Reliable – Intelligent control ensures optimal operation in all conditions.

• Durable Design – Engineered for tough environments with long service life.

• Easy Installation – Plug-and-play design for quick setup in boreholes.

• Built-in Non-return Valve for reliable operation and system protection.

Applications

• Rural and off-grid household water supply

• Agricultural irrigation and livestock watering

• Community water systems

• Hybrid setups combining solar and grid power

• Remote locations with limited or no access to the electricity grid

Technical Specifications

• Product Name: SQF 3A-10N

• Liquid Pumped: Water

• Max. Liquid Temperature: 40°C

• Density: 998.2 kg/m³

• Pump Stages: 8

• Valve: Built-in non-return valve

• Pump Number: 95027385

• Net Weight: 11.1 kg | Gross Weight: 12.6 kg

• Shipping Volume: 0.028 m³

Electrical Data

• Motor Type: MSF3N

• Power Input (P1): 1.4 kW

• Rated Voltage (AC): 1 × 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: IP68

• Insulation Class: F

• Motor Protection: Yes (thermal internal)

• Cable Length: 2 m

Installation Data

• Max Ambient Pressure: 15 bar

• Pump Outlet: 1 1/4″ NPT

• Minimum Borehole Diameter: 76 mm

Why Choose the Grundfos SQF 3A-10N?

This pump combines German engineering excellence with sustainability, delivering reliable water access in the most challenging conditions. It’s ideal for users who want a long-term, low-maintenance, renewable energy water pumping solution that works seamlessly across different power sources.