Grundfos heating circulation pump ALPHA2, type 25-40, 180 mm

Article details 7071102254180 Details of the material Manufacturer's text Files Videos Catalogs Item number 7071102254180 Description: GRUNDFOS high-efficiency circulator ALPHA2 25-40 180 1x230V G1_1/2 DACH Unit: ST Conversion factors: 252.00 ST = 1.00 PAL Price 888.00 EUR / 1.00 ST Quantity ST Factory number 99260497 Additional product information No additional information available Availability 1.00 ST Nettopreis 284.16 EUR / 1.00 item Description of services 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 via proven ALPHA plug. Synchronous motor with ECM technology and highest 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 optionally activated. Insulation shells and connector 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 mark: 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 gray cast iron housing) for maximum corrosion resistance and durability - AutoAdapt function finds the optimal setting through self-adapting characteristic - Other control/setting modes: proportional pressure control, constant pressure control, 3 fixed speeds - Meets the requirements of EnEV paragraph 14 section 3 - Media 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 - Thermal insulation shells as per EnEV as standard - Easy electrical installation using ALPHA plugs - Compact design, even in confined spaces - Pump ALPHA2, with ALPHA-Reader MI401 (accessory) and the free app GO-Balance, suitable for performing hydraulic balancing.