Grundfos circulator alpha2 25-60 180 mm - 99411175
ALPHA2 is able to withstand the tough conditions in a heating system, and with four newly added features, it just got even tougher:Robust start-up:Shakes free any impurities before the pump starts at the beginning of the heating season.Summer mode:Adjustment of the pumps performance in the summer to the warmer temperature outside - giving customers extra energy efficiency.Magnetite resistance:Ensures that no small pieces of metal get stuck in the pumps vital parts when they are magnetised.Dry-running protection:Makes sure the pump never runs without liquid in the system - add to that unrivalled energy efficiency, easy installation and the fact that ALPHA2 covers both your heating demands and up to 90 % of your air-conditioning and cooling demands.The GRUNDFOS ALPHA2 is suitable for: Systems with constant or varying flow One pipe systems Two pipe systems Underfloor-heating Domestic hot-water recirculation Systems where night setback is required.Features and benefits Better performance with market leading efficiency (EEI0.15) in a more compact design New flow meter for trouble-shooting and balancing AUTOADAPT selects best performance curve for efficiency and comfort Innovative plug simplifies pump connection Insulation shells included.
