Grundfos MAGNA1 25-100 (180) Variable Speed Circulator 240V

The Grundfos MAGNA1 25-100 is a high-efficiency variable speed circulator pump designed for heating, cooling, air conditioning, and heat pump systems. Ideal for replacing older circulators, it delivers reliable performance, simple operation, and significant energy savings through intelligent speed control and EuP-compliant efficiency.

Key Features

• Variable speed operation for lower energy consumption
• Easy setup via simple user interface
• Digital start/stop input for remote control
• Fault relay output for system monitoring
• Maintenance-free canned rotor design
• Suitable for heating, cooling, HVAC, and heat pump applications
• Reliable Grundfos performance and efficiency

Technical Specifications

Suitable Applications

• Central heating systems
• Mixing loops
• Underfloor heating
• Air conditioning systems
• Cooling circuits
• Ground source heat pumps
• Small chiller applications
• Commercial HVAC systems

Downloads:

MAGNA1 Data Sheet