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Grundfos Alpha+ automatic variable speed domestic circulators are the most advanced pumps of their type. They combine the functionality of variable speed technology and three speed operation, which makes them the ideal choice for all applications. This product revolutionises the domestic circulator market and provides both energy savings and reduced noise when the pump is in modulating mode. The Alpha+ automatically adjusts its performance in terms of pressure to match the heating system flow rates all year round. The 130mm pumps are simple to install and can provide fixed speed settings to help purge the system of air and set up any bypass valves if required.
With both automatic and fixed speed options, Grundfos ALPHA+ is suitable for all domestic heating systems. Wherever you have previously used a UPS Selectric or Super Selectric pump, you can now use the Grundfos ALPHA+. With all the flexibility offered by both automatic speed and fixed speed operation, Grundfos ALPHA+ is suitable for all domestic systems. It can be easily installed into: > One-pipe radiator systems > Two-pipe radiator systems > Underfloor heating systems > Systems with fixed and automatic bypass valves > Wall hung gas boilers with low water content > Hot water calorifiers
