Pump and circulator
Low energy consumption electronic pump for vector fluid circulation in solar panel systems. The EVOTRON Sol wet rotor circulators are capable of ensuring correct operation also with high glycol percentages (concentrations up to 60 %).
Operating range: from 0,4 - 2,6 m3/h with head of up to 8 metres. Pumped liquid temperature range: from -10°C to +110°C.
(temperature peaks up to 140 °C)
Working pressure: 10 bar (1000 kPa)
Protection class: IP 44
Insulation class: F
Installation: with horizontal motor axis
Standard power input: single-phase 1 x 230 V / 50/60 Hz
Pumped liquid: Clean, free of solids and mineral oils, non-viscous, chemically neutral, with properties similar to water (glycol max 60%).
Special versions on requests: alternative voltages and/or frequencies.
Single body consisting of the cast iron hydraulic section, and the wet rotor motor. Special cataphoresis paint coating on the pump body, which guarantees resistance to the aggression of the glycol. Die-cast aluminium motor casing. Technopolymer impeller, ceramic motor shaft on graphite bearings lubricated by
the pumped liquid. Stainless steel rotor liner, stator liner and closing flange. Ceramic thrust ring, silicon seal rings. The wet rotor synchronous two-pole motor is controlled by a frequency converter, and does not require overload protection.