Grundfos MAGNA1 32-100F Variable Speed Circulator Pump - 98126823

USD$ 1,412.49
SKU: N-439
Out of stock. This item can be backordered. Approx. lead time: 6 weeks.


Includes Insulation kit, Assembled in USA

The Grundfos MAGNA1 is a circulator pump with permanent magnet motor and easy selection of pump setting. The MAGNA1 will fit both heating, cooling and domestic hot water circulation applications perfectly, making it the obvious choice for almost any building project – old or new.

The pump is a canned-rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing.

The bearings are lubricated by the pumped liquid. A pump with no maintenance requirements and extremely low life cycle cost.

The pump has an intuitive user interface, which is especially fit for replacement of older circulators. The ideal choice for basic performance needs in applications where system communication is not required.

Grundfos MAGNA1 32-100F


Suitable For

  • Commercial air conditioning
  • Commercial heating
  • Commercial hot water recirculation
  • District cooling
  • District heating
  • Domestic hot water recirculation
  • Domestic heating
  • Cooling
  • Industrial heating


Product name: MAGNA1 32-100 F

Product No: 98126823

EAN number: 5710629499851


Head max: 100 dm

TF class: 110

Approvals on nameplate: 98544607

Model: B


Pump housing:
Cast iron
ASTM A48-250B

Impeller: PES 30%GF


Range of ambient temperature: 0 .. 40 °C

Maximum operating pressure: 12 bar

Flange standard: GF

Pipe connection: GF15/26/40/43

Pressure rating: PN12

Port-to-port length: 165 mm


Pumped liquid: Water

Liquid temperature range: -10 .. 110 °C

Selected liquid temperature: 60 °C

Density: 983.2 kg/m³

Electrical Data

Power input - P1: 8.62 .. 178 W

Mains frequency: 60 Hz

Rated voltage: 1 x 115-230 V

Maximum current consumption: 0.28 .. 1.61 A

Enclosure class (IEC 34-5): X4D

Insulation class (IEC 85): F


Energy (EEI): 0.19

Net weight: 5.49 kg

Gross weight: 6.48 kg

Shipping volume: 0.01 m³

WARRANTY - 3 YEARSmanufacturer's warranty


We want you to be 100% satisfied with your purchase, if you are not, ship it back to us in the original packaging condition and we will refund your purchase less a 10% restocking fee, provided the equipment is received in good condition. Refund offer valid for 30 days from receipt of product.


We feel that being honest is a much better policy to win your trust rather than trying to lure you with nearly impossible statements such as lifetime warranty. Nothing lasts forever! Our warranty policy is simple; we offer a 3 year warranty on everything we sell and 10 years on our collectors. With this warranty you will get NO hassle next business day replacement (if shipping service and inventory permits). However, as a valued customer you will get technical support through the lifetime ownership of your product. Our Collector do carry longer warranties 10 years from the manufacture. The warranty cover failures that occur during normal operational conditions or manufactures defects. It does not cover failure due to inappropriate operation such as freezing or over heat. Damage caused by vandalism, storms, floods etc. Your household insurance should be modified to cover the system from such situations.

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