Thanks to its compact design, easy installation, and wide range of types, the ALPHA1 L is suitable for most systems where an older, energy-inefficient pump needs to be replaced with a new one. The pump's settings are easy and quick. In addition to standard control modes, the ALPHA1 L also allows for performance regulation via a PWM signal. 

This is a technically and functionally improved replacement for ALPHA2 L pumps.

Advantages of the ALPHA1 L pump:

• Compact design, easy installation and setup
• Suitable for heating systems and domestic hot water circulation
• Cathodic surface treatment of the cast iron body
• Front-accessible screw for possible pump unblocking
• Performance regulation via PWM signal
• High energy efficiency (compliant with EuP)
• Extended 5-year warranty

Suitable applications:

• Radiator systems
• Underfloor heating systems
• Boiler circuits
• Hot water circulation

Delivery contents

• Pump
• 1x connector for power connection
• 2x rubber gasket
• Brief manual