DAB Electrical Domestic Hot Water Circulation Pump EVOSTA 2 SAN 40-70/150

The Evosta 2 San from DAB is an electronic wet-rotor circulation pump for hot water circulation in domestic and residential systems. The permanent magnet synchronous motor and frequency inverter electronics automatically adapt the performance to the system requirements, saving energy and protecting against pressure surges. Easy setup: A sequence button allows you to choose between nine operating modes: three proportional pressure, three constant pressure, and three constant speed curves. All models feature a brass vent plug and allow for manual unlocking of the motor shaft. Threaded suction and discharge connections. Bronze pump casing. The electronics are protected against water ingress according to IPX5. No overload protection required. The included limescale filter cartridge keeps the motor shaft in perfect condition and prevents the common limescale buildup that can occur in the circulation pump due to air pockets during initial installation. Flow rate range: 0.4 to 4.2 m3/h with a head of up to 8 meters. Flow rate range: 0.4 to 4.2 m3/h with a head of up to 8 meters. Liquid temperature range -10 °C to +110 °C Operating pressure 10 bar (1000 kPa) Protection class IPX5 Insulation class F Mounting Fixed mounting with horizontal motor shaft Standard power supply Single-phase 1x 230 V/50/60 Hz Conveyed fluid: Clean, free of solids and mineral oils, non-viscous, chemically neutral almost