Grundfos heating circulation pump ALPHA2, type 32-80, 180 mm

High-efficiency wet-running circulation pump ALPHA2 with permanent magnet motor (ECM technology) and integrated electronic power adjustment through stepless speed control. Suitable for hydraulic balancing. With AutoAdapt and automatic night set-back function and LED display for optional display of power consumption. Electrical connection using proven ALPHA plug. Synchronous motor with ECM technology and maximum efficiency, high starting torque with blocking protection and automatic start-up function, integrated full motor protection and dry-running protection function. Summer mode function can be activated as required. Insulation shells and connection plugs included in the scope of delivery. Designs/functions/characteristics: - Energy efficiency index EEI (Best in Class) ALPHA2 xx-40 EEI =0.15 ALPHA2 xx-60 EEI =0.17 ALPHA2 xx-80 EEI =0.18 - Trade brand: 5¼-year warranty in Germany - Single pump with cast iron housing (..N variant with stainless steel housing) (..A variant with air separator housing, quick air vent on-site) - Cataphoretic coating of the stator housing (and the cast iron housing) for maximum corrosion resistance and durability - AutoAdapt function finds the optimal setting using a self-adapting characteristic - Other control/setting modes: proportional pressure control, constant pressure control, 3 fixed speeds - Meets the requirements of EnEV (German Energy Saving Ordinance) Section 14 (3) - Medium temperatures 2 °C to 110 °C - Automatic night setback can be activated as an option for further energy savings - Integrated LED display for optional display of the flow rate - Heat insulation shells as per EnEV as standard - Easy electrical installation using ALPHA plugs - Compact design, also for confined spaces - Pump ALPHA2, with ALPHA-Reader MI401 (accessory) and the free app GO-Balance, suitable for carrying out hydraulic balancing.