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Grundfos Pumps - MAGNA1 Range of Circulators

MAGNA1 - Circulators - Canned-Rotor - EuP EEI Rating - 'One of Kind'

The MAGNA1(D) range of commercial circulators deliver high energy efficiency but with a reduced range of features compared to the Grundfos MAGNA3(D).

Pump Information

Grundfos MAGNA1(D) are Circulator pumps of the canned-rotor type that are electronically controlled


The MAGNA1(D) has been designed for circulating liquids in a wide range of light commercial and commercial applications including:

  • Heating systems
  • Air conditioning and cooling systems
  • Domestic water systems
  • Ground-source heat pump systems
  • Solar heating systems


  • Energy efficient circulator that exceeds the EuP EEI rating for 2015.
  • Permanent magnet motor
  • Quiet operation
  • Proportional pressure control
  • Constant pressure control
  • Constant curve/constant speed duty
  • Single and twin pump options available

Technical Information

Click on the image to download the MAGNA1 "One of kind" Brochure which details the full range of high-efficiency circulators for:

  • Heating
  • Cooling
  • Ground source heat pump systems
  • Domestic hot water applications

NOTE: The MAGNA1 replaces light commercial Grundfos UP/UPS product. See MAGNA1 sales brochure for specific details.


Request Grundfos Pumps Info

Magna1 Circulator

Magna1 Graph

Grundfos Pumps
Grovebury Road
Leighton Buzzard

Email Grundfos Pumps

Tel: 01525 850000

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