Electronic circulator for solar thermal systems

Auto adaptation mode. POWER SUPPLY CABLE INCLUDED. The pump can be controlled via PWM signal. 

PWM signal cable NOT INCLUDED.

Pump technical data Ambient temperature: from +2°C a +70°C Liquid temperature**: from +2°C a +110°C Temperature range at max. ambient temperature: of 30°C = +30°C to +110°C of 50°C = +50°C to +110°C of 70°C = +70°C to +100°C Pressure system: Max 1.0 MPa (10 bar) Minimum pressure on the intake opening: 0,05 bar a T.F.=75°C 0,5 bar a T.F.=90°C 1,08 bar a T.F.=110°C Maximum relative humidity: ≤ 95% Noise pressure level: < 42 dB(A)