No Results Found ...


Grundfos ALPHA1 Series

  • Grundfos ALPHA circulators are medium-sized, speed-controlled, high-efficiency pumps fitted with an electronically commutated motor (ECM) with permanent-magnet rotor and variable frequency drive. Grundfos ALPHA circulators are designed for domestic building applications such as
    • Circulating liquids in heating systems.
    • How water recirculation.
    • Air conditioning and cooling systems.
  • The canned-rotor type pump and motor form an integral unit with a shaft seal with two gaskets for sealing and four screws for fastening the stator housing to the pump housing. The bearings are lubricated by the pumped liquid.
  • Grundfos ALPHA1 circulators feature integrated differential pressure control as well as constant curve mode. The ideal choice for basic functionality needs.

Drawing Files & Details

Product Submittal, Specifications & Schedules

Technical Center