DAB Electronically Controlled Circulating Pump EVOSTA 3 60/130

The DAB Evosta 3 60/130 is an electronic wet rotor circulator pump for water circulation in heating and air conditioning systems in residential buildings. It is the first circulator pump with IPX5 protection. A permanent magnet synchronous motor and inverter electronics automatically adjust performance to system requirements, saving energy and protecting against pressure surges. Simple setup: a sequence button allows you to cycle through the nine operating modes: three proportional pressure modes, three constant pressure modes, and three constant curve modes. All models feature a vent plug, an automatic venting function, and allow for manual unlocking of the motor shaft. Suction and discharge connections are threaded. Impeller made of technopolymer. Insulation housing included. Pump housing made of cataphoresis-treated cast iron, motor housing made of stainless steel. The Evosta 3 is equipped with a display showing the head in meters for the selected curve, instantaneous power consumption in watts, instantaneous head, and instantaneous flow rate. Thanks to the new interchangeable standard Evosta 3 plug, the device can also be operated on connections from other manufacturers without rewiring. The included lime scale filter cartridge keeps the motor shaft in perfect condition and prevents the common lime scale build-up that can occur during initial installation due to air bubbles inside the circulator pump. Flow range: 0.4 – 4.2 m3/h with heads up to 8 meters. Liquid temperature range: -10 °C to +110 °C. Operating pressure: 10 bar (1000 kPa). Protection class: IPX5. Insulation class: F. Installation with horizontal motor shaft. Standard power supply: Single-phase 1x230 V~50/60 Hz. Pumped liquid: clean, free of solids and mineral oils, low viscosity, chemically neutral, similar to water in its characteristics (glycol max. 50 %).