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Product Description

Grundfos Single Head Variable Speed Circulator MAGNA3 40-80F - flanged pump


The MAGNA3 circulator pumps are designed for circulating liquids in heating systems with variable flows where it is desirable to optimise the setting of the pump duty point, thus reducing energy costs. The pumps are also suitable for domestic hot-water
systems.


Main applications

Heating systems

  • Main pump
  • mixing loops
  • domestic hot water
  • heating surfaces
  • air-conditioning surfaces


Specifications
  • AUTOADAPT
  • FLOWADAPT and FLOWLIMIT
  • Proportional-pressure control
  • Constant-pressure control
  • Constant-temperature control
  • Constant-curve duty
  • Max. or min. curve duty
  • Automatic Night Setback
  • No external motor protection required
  • Insulating shells supplied with single-head pumps for heating systems
  • Flow, Q: max. 18.0 m³/h
  • Head, H: max. 8.0 m
  • Liquid temp: -10°C to +110°C
  • Op. press: max, 10 bar - can be supplied 16 bar
  • Voltage: 230v, 1ph, 50Hz
  • 40mm flanged



Additional Information.

Product Code
GRUNDFOS MAGNA3 40-80F 97924268

Grundfos Single Head Variable Speed Circulator MAGNA3 40-80F Flanged Pump

Product Code GRUNDFOS MAGNA3 40-80F 97924268