Grundfos Circulation pump UP 20-14 BXA PM (97916749)

In such units, the pump provides a rapid supply of hot water throughout the building. Power is supplied by a quiet, highly efficient, single-phase 12-pole permanent magnet motor that complies with the EMC directive. The pump's power consumption has been limited to 5-8 W. The pump housing is made of brass, which is highly corrosion-resistant and approved for use in drinking water systems. For easy maintenance, the pump has shut-off and non-return valves. The AUTOADAPT version can be operated in three modes: - AUTOADAPT mode stores and uses information about the operating time and combines the operating time with the consumption profile. - In temperature control mode, the average water temperature in the system is automatically kept at a level that ensures maximum efficiency, - in continuous operation at maximum settings, the pump runs constantly at full speed. The pump has a convenient COMFORT PM connector for quick and easy installation. The pump is equipped with insulating coatings that reduce heat loss to the environment. Liquid: Pumped medium: Water Liquid temperature range: 2 ... 95 °C Liquid temperature: 60 °C Density: 983.2 kg/m3 Technology: TF class: 95 Nameplate approval: CE, VDE Materials: Pump casing: Brass Impeller: Stainless steel, EPDM, PPO, PTFE, graphite Mounting: Maximum working pressure: 10 bar Pipe connection: 1 1/4 Mounting length: 110 mm Electrical data: C-power: 0.6 µF Input power at speed 3: 7 W Base frequency: 50 Hz Rated voltage: 1 x 230 V Current rate 3: 0.07 A Capacitor size - power: 0.6 µF Protection class (IEC 34-5): IP44 Insulation class (IEC 85): F Other: Net weight: 1.35 kg Weight: 1.51 kg Shipping volume: 0.003 m3.