Dab EVOSTA 2 40-70/130 electronic circulating pump for heating and air conditioning systems. High efficiency, compact and with anti-lock system, with the following features:
Model: EVOSTA 2 40-70/130 (1/2 inch)
Maximum flow rate: 3.6 m³/h
Maximum head: 6.9 m
Supply voltage: Single-phase 230 V - 50/60 Hz
Maximum power consumption: 35 W
Pumped liquid: Clean water or with glycol max 30%
Working pressure: max 10 bar
Center distance: 130 mm
Hydraulic connections: DN15 threaded 1 inch
Degree of protection: IPX5
Mounting: Horizontal motor axis
Politiche per la sicurezza
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The Dab EVOSTA 2 40-70/130 is an electronic wet rotor circulating pump designed for water recirculation in domestic and residential heating and air conditioning systems. Using inverter technology, the pump automatically adapts performance to the needs of the system, ensuring energy savings and water hammer protection.
The compact design and 130 mm spacing length make the model ideal for replacement of older 3-speed circulators without modifications to existing systems. High performance and ease of use make it a reliable and modern choice.
With a MODE button, 9 different modes can be selected:
3 with proportional pressure
3 with constant pressure
3 with fixed speed
Settings are displayed on an intuitive LED panel located on the motor body.
The circulator is equipped with:
Anti-scale cartridge to protect the motor shaft
Vent plug to eliminate air bubbles
Anti-blocking system to ensure starting even after long periods of inactivity
With built-in electronic protection, no external overload protection is needed.
| Model | EVOSTA 2 40-70/130 (1/2") |
| Pump body | Cast iron treated with cataphoresis |
| Impeller | Technopolymer |
| Drive shaft and bushings | Ceramic, stainless steel liner |
| Seal rings | EPDM, graphite thrust ring |
| Maximum flow rate | 3.6 m³/h |
| Maximum head | 6,9 m |
| Power supply voltage | Single-phase 230 V - 50/60 Hz |
| Max power consumption | 35 W |
| Liquid temperature range | -10 °C TO +110 °C |
| Pumped liquid | Clean water or with glycol (max 30%) |
| Operating pressure | Max 10 bar |
| Center distance | 130 mm |
| Hydraulic connections | DN15 threaded (G 1") |
| Motor | Permanent magnet synchronous with integrated inverter |
| Degree of protection | IPX5 |
| Insulation class | F |
| Mounting | Horizontal motor axis |
| Dimensions (W x D x H) | 9.1 x 13.4 x 13 cm |
| Special features | Anti-blocking, anti-scale cartridge included |
| Control | LED display and mode selector switch (9 modes available) |
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