Grundfos Smartflo Constant Pressure Kit with Tank for SQE 3" Submersible Pumps

The Grundfos Smartflo Pressure Kit is a premium constant pressure solution designed for use with Grundfos SQEN 3" variable-speed submersible bore pumps. This plug-and-play upgrade enables your SQEN pump to automatically adjust its speed to maintain consistent pressure across varying water demands — eliminating pressure fluctuations, cycling, and the need for manual intervention.

This all-in-one pressure management package includes the CU301 Smartflo controller, pressure transducer, and your choice of either an 18-litre or 60-litre pressure tank. It is ideal for domestic and rural applications where water demand can change throughout the day, ensuring stable and comfortable water pressure for showers, irrigation, livestock watering, and more.

The Smartflo system provides motor and pump protection features, easy setup, and is compatible with Grundfos GO for remote monitoring and pressure adjustment. True variable speed control delivers greater energy efficiency, better protection of your bore system, and longer service life.

INCLUSIONS

• CU301 Smartflo pressure controller
• Pressure transducer
• 18L or 60L pressure tank (select your preferred size)
• Suits SQEN pump series (SQN pumps not compatible)

FEATURES

• Delivers constant pressure up to 6 bar
• Eliminates pump cycling and pressure surges
• Remote pressure adjustment via Grundfos GO (CU301/GO required)
• Energy-efficient variable speed operation
• Integrated motor/pump protection
• Easy to install and maintain