CIRCULATOR PUMP GRUNDFOS MAGNA 25-100 1X230V 180XR25

Grundfos MAGNA3's intelligent and energy-efficient circulator pumps are suitable for heating systems, air conditioning, cooling, domestic hot water recirculation, as well as ground and solar thermal systems. The MAGNA3's EEI values significantly exceed the strict requirements of the EuP 2015 regulation.

MAGNA3 25 - 100 (118 mm) features

• Integrated coupling pump
• Flow can be set, read, and limited directly from the display or via Grundfos GO for optimized operation
• Low operating costs and the best energy efficiency on the market
• Alarm and operating status information as standard for building automation interface, relay outputs as standard
• 0 - 10 V control as standard, enabling zero-flow shutdown
• External sensor enables differential temperature control and thermal energy measurement

Functions

• AutoAdapt: Automatically adjusts the pump to system requirements by creating the optimal relative pressure curve.
• FlowAdapt and FlowLimit: Enable setting a maximum flow limit on the MAGNA3 pump. The pump continuously monitors the desired flow, reducing system imbalance risk and the need for balancing valves. This improves the overall energy efficiency of the system.

Technical data

• Energy efficiency index (EEI): 0.18
• Connection: G 1 1/2”
• Nominal diameter: DN 25
• Voltage: 1 x 230 V
• Power: 9 - 153 W
• Nominal current: 0.09-1.33 A
• Immersion length: 180 mm
• Pump height: 185 mm
• Maximum operating pressure: 10 bar
• Pressure class: PN 10
• Motor power: 163 W
• Weight: 4.8 kg
• Maximum head: 18 m
• Maximum flow: 78.5 l/h (150 l/h)
• Fluid temperature: -10 °C - +110 °C
• Operating temperature: 0 °C - +40 °C
• Protection class: IPX4

This product description is an automated translation of the original Finnish description.