Bomba circuladora ALPHA2 Grundfos calefaccion - vista frontal 130 - Q-Tech® 2024 2025
Bomba circuladora ALPHA2 Grundfos calefaccion - vista frontal 180 - Q-Tech® 2024 2025

Alpha2 circulating pump

Usual price €731,00 Offer price€269,00
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ALPHA2 circulating pump, the new circulating pump that is more efficient and reliable than ever, as well as versatile.

Grundfos offers the best energy efficiency on the market with its wide range of control modes and simple, precise hydraulically assisted balancing. The ALPHA2 circulator system/kit consists of an ALPHA2 pump, the ALPHA Reader, and the Grundfos GO Balance app.

Together, they allow for extremely precise and easy hydronic balancing of a two-pipe radiator or underfloor heating system. GO Balance will guide you through every step of the process and provide documentation, saving you valuable time. ALPHA2 also offers long-lasting reliability even in the most demanding systems.

Alpha Reader for the ALPHA2 Circulator Pump

The ALPHA Reader is a small, pocket-sized accessory that attaches to the front of the ALPHA 2 circulator. It reads the pump signal and communicates with the GO Balance system balancing app via Bluetooth during the balancing process. Once the hydraulic balancing is complete, the installer can remove the reader from the front of the pump and take it with them to the next job.

Grundfos Go balance app for balancing ALPHA2 circulator pump systems

The Grundfos Go Balance app can be downloaded free of charge from iTunes or Google Play. The app receives the Bluetooth signal from the ALPHA Reader and guides the installer through the entire balancing process in a few simple steps.

GO Balance is the first mobile platform for hydraulic balancing of underfloor and two-pipe heating systems, which also provides technical documentation, issues reports, and saves time and energy.

Balancing is easier and more precise with the ALPHA2 Circulator Pump

The ALPHA2 system, consisting of the circulator, the ALPHA Reader, and the Grundfos GO Balance app, enables installers to be prepared for easy and accurate system balancing, whether it's a two-pipe radiator or underfloor heating installation – without compromising reliability, efficiency, or ease of installation.

The ALPHA2 circulating pump is suitable for:

  • Two-pipe and single-pipe radiator systems
  • Underfloor heating systems
  • Recirculation of domestic hot water
  • Air conditioning systems with liquid temperatures ≥ 2 °C

Main features and benefits of the ALPHA2 circulating pump:

  • Hydraulic balancing with GO Balance and ALPHA Reader.
  • Dry-running protection during start-up and operation.
  • Powerful restart allows the pump to continuously attempt to operate with the highest starting torque on the market and avoid stalling.
  • The patented AUTOADAPT function adjusts the pump to the optimal operating point, both in radiator and underfloor heating mode.
  • Class-leading efficiency in its market category.
  • Low noise level.

* Heating insulation kit included. Supplied without fittings.

Video of the ALPHA2 Circulator Pump:

Documentation for the ALPHA2 Circulator Pump:

Download product catalog

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