Grundfos up15-14b pm

Up 15-14 b pmthe high efficiency Coomfort pm range is a product for domestic hotwater recirculation in 1 and 2 family houses.The motor is a single-phase, 2-pole, hysteresis, permanent-magnet motor in conformity with the emcdirective.Characteristics and benefits: • Unique autoadapt saves up to 50% heatenergy and 87% motor energy compared with a standard pump in continuous operation • Flushing function • Automatic legionella operation (if supported from the system) • Automatic weekend and vacation function • Temperature control optional • Continuous operation optional • Fast and simple electrical installation due to the million times trusted alpha plug • Easy to clean and lime insensitive spheric rotor • Application area up 14°dH water hardness • Wearless operation due to liquid lubricated bearing • No leakage risk due to a static seal • Easy maintenance and cleaning by easy-to-separated motor head that fits on all standard circulation pump housings • Korrosion resistant pump housing in brass • Due to impedance protected motor no motor protection necessary • No additional installation costs due to integrated non return and stop valve in the pump housingLiquid:Liquid temperature range:2..