Grundfos Magna1 Model C 25-100 Circulating Pump

This pump is designed for circulating liquids in heating systems with variable flows where it is desirable to optimise the settings of the pump duty point, thus reducing energy costs.

Features:

• The perfect choice when replacing older circulators and due to its compliance with the EuP 2015 regulations, it provides substantial savings on electricity.
• The ideal choice for basic performance needs in applications where basic system control and monitoring is desired.
• Monitoring via the fault relay, ensuring peace of mind.
• Digital start/stop input available for remote pump control.
• Continuous operation and reduced downtime with the wireless twin pump function (available on twin-head pumps).
• High energy efficiency resulting in substantial savings on electricity.
• Easy setup and operation via the simple user interface.
• No maintenance due to the canned-rotor type design.

Technical data:

• Model - C
• Pump housing material - Cast Iron
• Head max. - 100 dm
• Range of ambient temperature - 0°C to 40°C
• Maximum operating pressure - 10Bar
• Pipe connection - G 1½"
• Pressure rating - PN10
• Port-to-port length - 180mm
• Pumped liquid - Water
• Liquid temperature range - -10°C to 110°C
• Selected liquid temperature - 60°C
• Density at selected liquid temperature - 983.2kg/m³
• Power input (P1) - 9-176W
• Mains frequency - 50Hz
• Rated voltage - 1 x 230V
• Maximum current consumption - 0.09-1.42Amp
• Enclosure class (IEC 34-5) - X4D
• Insulation class (IEC 85) - F
• Energy (EEI) - 0.20
• TF class - 110
• Approvals on nameplate - CE,VDE,EAC,CN ROHS,WEEE
• Material - Cast Iron
• Brand - Grundfos

Designed for circulating liquids in a wide range of light commercial and commercial applications including:

• Heating systems - Main pump, Mixing loops, Heating surfaces, Solar heating.
• Cooling systems - Air conditioning, Ground source heat pump systems, Smaller chiller applications.