Circulation pump vrt vr.esc.25-4.180, 5-22 watts, pressure 4 m, 44 l/min, cable 1.2 m, cast iron

The pump with frequency converting VRT is designed for water circulation in heating systems, floor heating systems, single -pipe, two -pipe systems.

The pump includes a constant magnets and control of a pressure drop, which allows continuously regulating performance. Also, this pump has the minimum noise from the valves, the simplicity of installation and launch and low power consumption. The following working fluids are allowed: clean, low, non -aggressive and non -explosive liquids that do not contain solid particles, fibers or mineral oil.

Technical characteristics:

• The maximum temperature of the pumped fluid: 95 ° C;
• The maximum ambient temperature: 55 ° C;
• Maximum static pressure: 10 bar;
• class of energy efficiency: a+.