EVOSTA2 20-105/130 SOL PWM (1/2") Electronic circulator for solar systems DAB.EVOSTA2 SOL

Product detailed description

EVOSTA2 20-105/130 SOL PWM (1/2") Electronic Circulation Pump for Solar Systems

Electronic circulator pumpsEVOSTA2 SOLwith synchronous motor with permanent
magnet and frequency converter designed for solar systems. The circulator range
ensures high efficiency in all applications and delivers significant energy savings.
The pump incorporates an electronic device to detect changes in system pressure and automatically
adjusts output, ensuring maximum efficiency with minimum energy consumption.
All models have a single control sequence button, a vent plug and allow
manual release of the motor shaft. The cast iron body has a cataphoretic paint finish, the casing is stainless
steel. A version controlled by an external PWM signal (1.5 m power cable) is available.

• Operating range: from 0 to 4 m3/h with discharge up to 14.5 m
• Fluid temperature range: from -10 °C to +110 °C (130 °C at 60 °C ambient temperature)
• Maximum working pressure: 10 bar (1000 kPa)
• Classification: IPX4
• Insulation Class: F
• Installation: with horizontal motor shaft position
• Voltage: 1x230 V/50/60 Hz
• Brushed liquid: pure without solids and mineral oils, no viscosity, chemically neutral with properties close to water (max. glycol content 50%)