The MAGNA1 range of circulator pumps feature electronically controlled motors based on permanent magnet (PM) and stator technology. They are designed for circulating liquids in a wide range of light commercial and commercial applications including heating, air conditioning, domestic water, ground-source heat pump and solar systems. The MAGNA1 range includes a variety of single and twin head options to cover many duties. The extended range offers a maximum head of 18m and maximum flow of 70m3/h (140 m3/h for twin head models), and a 6 to 10 bar system pressure. The MAGNA1 is the perfect solution in a refurbishment situations where you need to either replace a Grundfos UPS product or one of the smaller models from the original Magna family.
Fault relay
Digital input (start/stop)
Wireless multipump function with time based alternation
Simple installation
Low noise level
LEDs indication of control function
Technical specification
Width236mmInput Voltage230 VHeight258mmDepth266mmSupplier Part Number99221237Range DescriptionCirculatorManufacturer Model No99221237Brand NameGrundfos