The Wilo Isar 1ECH1-L is a compact pressure boosting station equipped with a frequency converter, designed for automatic water supply in households, buildings, and technical systems. Thanks to its pre-assembled construction and clear display, the device is ready for use immediately and does not require complex settings.

The device features a multi-stage stainless steel pump, digital control, and functions for energy saving, dry run protection, and automatic restart. High operational comfort is also ensured by low noise levels, easy maintenance, and the option to connect a float switch.

Main Features

• Automatic control via frequency converter
• Easy operation thanks to a display with text output
• Plug & Pump – fully pre-assembled
• Long-lasting stainless steel hydraulics
• AIS, ART, and PID functions for operational optimisation
• Integrated EMC filter and flow regulator

Typical Applications

• Automatic household water supply
• Rainwater utilisation
• Irrigation and washing systems
• Building technical systems

Technical Specifications