Wet rotor electronic circulators
Pump for hot or cold water circulation in small community central heating and air conditioning systems for both civil and industrial applications, of the closed circuit pressurized or open circuit type.
Operating range: from 1 to 12 m3/h with head up to 11 metres.
Pumped liquid temperature range: from -10°C to +110°C.
Pumped liquid: clean, free from solids and mineral oils, not viscous, chemically neutral, close to the characteristics of water (max 30% glycol).
Maximum working pressure: 10 bar (1000 kPa).
Protection level: IP 44
Insulation class: F
Cable grommet: PG 11
Installation: with motor axis horizontal.
Standard voltage input: single-phase 230 V / 50 Hz
three-phase 400 V/ 50 Hz
This product complies with European standard EN 60335-2 51.
Pump body in cast iron and motor in die cast aluminium. Impeller in technopolymer, motor shaft in hardened stainless steel held in graphite bearings lubricated by the pumping medium. Pump body with threaded ports. Rotor protective jacket, stator jacket, and closing flange in stainless steel.
The two-pole asynchronous wet rotor motor features three-speed operation.
Integral thermal probe in single-phase version.