Series Grundfos - SQE

Grundfos - SQE

The Grundfos SQE series is built for installers who need reliable, efficient submersible pumps for water supply networks and connections. Whether you are setting up a new residential system or upgrading an existing one, the SQE line delivers steady pressure, smart control, and straightforward installation.

Easy Installation and Setup

Each SQE pump pairs directly with the CU302 controller, so wiring and commissioning are fast and mistake-free. The built-in control box manages start-stop cycles, dry-run protection, and pressure regulation automatically. You get ready-to-install units with 40 m or 80 m cable options, cutting down on site work and keeping your schedule on track.

Reliable Performance for Water Supply Systems

The SQE series keeps water pressure stable even when usage changes. Pumps are made with corrosion-resistant parts and fully sealed motors to handle long-term submersion. They run quietly, prevent water hammer, and protect your plumbing network from pressure spikes. Installers rely on them for consistent flow in wells, boreholes, and municipal tie-ins.

Flexible Models for Every Job

Pick the exact pump your project needs. The SQE 3-65 (1.05 kW) works well for smaller homes with moderate water demand. The SQE 3-105 and SQE 5-70 (both 1.85 kW) handle higher flow rates and deeper installations. All models run on standard 1x230 V power and support 50/60 Hz frequencies, giving you flexibility across different sites and regions.

Built to Last and Save Energy

Energy efficiency saves money for your clients and reduces your service calls. The SQE series uses advanced motor design to lower power use while maintaining strong performance. With minimal maintenance needed and a long operational life, these pumps keep water supply networks running smoothly and help you build a reputation for quality work.