Electronic circulation pump DAB EVOSTA3 40

Product detailed description

Single-phase electronic circulation pumps EVOSTA3 with permanent magnet synchronous motor and frequency inverter intended for heating systems.

• low energy consumption (min. 3W)
• simple installation and setting
• unblocking and purging the pump via front plug
• integrated connector without the need to open the terminal block
• display showing the pump's operating status
• protection class IP X5 prevents water ingress
• delivery including thermal insulation of the pump housing

The EVOSTA3 circulation pump series ensures high efficiency in all applications andprovides significant energy savings. The pump contains an electronic devicefor detecting pressure changes in the system and automatically adjusts performance, ensuringmaximum efficiency with minimal energy consumption.
All models have a purge plug and allow manual release of the motor shaft. The cast iron body has cathodic coating, the housing is made of stainless steel. Waterproof electronics with protection class IPX5.
EVOSTA3 has a display for showing the selected operating mode, speed level, instantaneous power consumption, instantaneous head and flow rate. Thanks to the new EVOSTA3 connector standard, it is interchangeable with connectors of other brands without the need for new electrical connection.

Technical data:

• operating range: from 0.4 to 2.9 m³/h
• operating pressure up to 10 bar
• power supply: 230 V / 50/60 Hz
• max. head: 4 m
• pump connection: 6/4“
• construction length: 130 mm and 180 mm
• max. temperature: 120 °C
• operating options: constant pressure, proportional pressure, constant speed
• fluid pumped: clean without solid substances and mineral oils, non-viscous, chemically neutral with properties close to water (max. glycol content 30%)