Grundfos ALPHA2 L Circulation Pumps

  • Discount Kit Grundfos ALPHA2 L

    ALPHA2 L 15-60 BP

    £245.83 £199.17 £239.00 incl. VAT
    Grundfos pump
  • Discount Kit Grundfos ALPHA2 L 25-40 130

    ALPHA2 L 25-40 130

    £249.17 £199.17 £239.00 incl. VAT
    Grundfos pump
  • Discount Kit Grundfos ALPHA2 L Circulation Pump

    ALPHA2 L 25-60 130

    £291.67 £235.42 £282.50 incl. VAT
    Grundfos pump



An annual production of more than 16 million pump units makes Grundfos one of the world’s leading pump manufacturers. Circulator pumps for heating and air-conditioning as well as other centrifugal pumps for the industry, water supply, sewage and dosing are the main products. Today Grundfos is the world’s largest manufacturer of circulation pumps, covering approximately 50% of the world market of these pumps.


Energy Label A

Grundfos runs its business in a responsible and ever more sustainable way. The company supplies products and solutions that help save natural resources and reduce climate impact. The ALPHA2 L is a good example of Grundfos' initiatives for sustainability. With ALPHA2 L, you can stop worrying about complicated pump settings; simply install and manually set the pump. The ALPHA2 L will automatically adjusts its operation to changes in demand. These settings ensure that the circulation pump is very energy efficient, saving you up to 70% on energy costs annually. An extra advantage is that the investment for purchasing this pump can be earned back in 3 to 4 years. Meaning you can sit back and relax and literally save money and energy without loosing your comfort.

ALPHA2 L to replace an existing Grundfos circulation pump

ALPHA2 L 15/25-40 130 (in line pump)
Replaces UPS 15-40 en UPS 25-40

ALPHA2 L 15/25-60 130 (in line pump)
Replaces UPS 15-50, UPS 15-60, UPS 25-50 en UPS 25-60

ALPHA2 L 15-60 BP (with back panel)
Replaces UPS 15-55 en UPS 25-55

Should your current underfloor heating system be equipped with a different type of Grundfos circulation pump,
you can click here to check which ALPHA2 L can be used as replacement.

ALPHA2 L to replace an existing circulation pump of a different brand

Grundfos WebCAPS
ALPHA2 L replacement overview

In case your exsisting underfloor heating system is not equipped with a Grundfos pump and you would like to check if your current circulator can be replaced by the energy efficient Grundfos ALPHA2 L, you can check the replacement overview.
You simply select the type and brand of the circulation pump your currently making use
of and the system will automatically show which ALPHA2 L is most suitable.