Grundfos Magna1 32-120 F / 220

Circulation Pump of the highest quality for medium-sized systems.

Out of stock

This product is no longer available See alternatives for this product
Tip by Stephen

If you are looking for a similar pump of the same quality but in a lower price range, you are advised to opt for the DAB Evoplus B 120/220.32 M.

Grundfos Magna1 32-120 F / 220
Specifications overview
  • Overall dimensions 220 mm
  • Flange dimensions DN 32
More specifications »
Pros and cons
  • You can easily replace the old central heating pump yourself; view our video
  • Find your current central heating pump in the replacement table
  • Extremely energy efficient
Product description

The Grundfos Magna1 32-120 F / 220, a circulation pump in the latest Grundfos Magna series, has been designed for domestic heating systems, central heating, underfloor heating, geothermal heat pump systems, and domestic hot tap-water systems. By means of the latest technologies, this circulation pump saves considerably more energy than the older Grundfos models. The central heating pump has a user-friendly operating panel with one button to operate the entire device, and is also fitted with a 'Grundfos Eye' indicator light that provides information about the actual pump status (in operation / error).

Setting the Grundfos Magna1

  • Proportional-pressure curve: first option (with three volume settings)
  • Constant-pressure curve: second option (with three volume settings)
  • Constant curve/constant speed I (= lowest setting)
  • Constant curve/constant speed II (= intermediate setting)
  • Constant curve/constant speed III (= highest setting)

Which pump setting for which situation?

The selected setting depends on your personal situation.

  • Only radiators: proportional pressure
  • Underfloor heating or underfloor heating + radiators: constant pressure
  • No regulation, like the old pump with three settings: constant speed (settings I, II, and III)

Whether the high or low setting should be used depends on the capacity required for your system, which differs on the basis of the environment.

Contents of the kit

  • Grundfos Magna1 32-120 F / 220 Circulation Pump
  • two gaskets (rubber rings)
  • manual

Replacing your old circulation pump / central heating pump

Because of its identical size, your old circulation pump can easily be replaced by a new one. Any handyman can do this, because all you need are water pump pliers; view our video. You can easily find your old pump in the replacement table.

Show more

Recommended combinations

Show less

General information

Warranty 2 year warranty
SKU 5712608942587

Physical specifications

Material Cast Iron
Weight 5,4 kg

Technical information

Power consumption 329 Watt
Max. temperature of liquid -10°C - 110°C


Pump type Circulation pump
Max. pump capacity 17,000 litres per hour
Max. delivery head 12,3 metres
Best alternatives
  1. Price
    Max. pump capacity
    Max. delivery head
    Overall dimensions
    Flange dimensions
  2. Current product Grundfos Magna1 32-120 F / 220
    This product is unavailable in our webshop.
    17,000 litres per hour
    12,3 metres
    220 mm
    DN 32
Show all reviews
Write Your Own Review
You're reviewing:Grundfos Magna1 32-120 F / 220
Your Rating
Write a review