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Grunfos Magna Wet Rotor Circulators

The new MAGNA variable-speed wet rotor circulator from Grundfos is powerful, reliable, intelligent, and energy-efficient.

MAGNA delivers plenty of edge by utilizing a permanent-magnet rotor, a revolutionary design pioneered by Grundfos.

It's easy to install, simple to operate, and a good choice for the replacement market. With these features and more, MAGNA is the smart choice for your pumping application.

  • Integrated frequency converter ensures maximum efficiency during operation
  • Patented AUTOADAPT function is the brains behind the operation
  • Speed-controlled for heating systems
  • Short flange-to-flange length
  • Proportional pressure control for maximum energy savings
  • Low noise level
  • Flows from 10 to 170 gpm
  • Plug-and-pump simple to install
  • Green conscious and environmentally friendly
  • Highly efficient pump and motor


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Model IDModel NameTypeMax. Head
PSI
Max. Flow
GPM
VoltageWatts
Range
Lght (port - port)
Width
Pipe
Connection
Weight
2744MAGNA65-60FCast Iron18.5130230 VAC25 - 45011.5x13.12.548
2745MAGNA40-120FCast Iron4095230 VAC25 - 4508..5x12.21.534
2746MAGNA65-120FCast Iron24170230 VAC35 - 90011.5x13.12.556
2747MAGNA65-60FNStainless Steel18.5130230 VAC25 - 45011.5x13.12.548
2748MAGNA40-120FNStainless Steel4095230 VAC25 - 4508.5x12.21.534
2749MAGNA65-120FNStainless Steel42170230 VAC35 - 90011.5x13.12.556
  • Grundfos Magna is covered by a 24 month limited warranty