Single-line solar station, 3/4″ NPT, 6 bar, 2-12 l/min, GRUNDFOS SOLAR 25-65
The purpose of the pump station is to circulate the working fluid (heat transfer fluid) from the collectors to various heat exchangers or storage tanks.
Circulation group for the return line of the solar system circuit. The group operates with fluids containing up to 50% glycol.
Equipment:
- 3-way ball valve with built-in check valve and thermometer (0-160 °C); specially designed for solar systems economic pump Grundfos Solar;
- Safety valve (6 bar);
- Filling/draining and flushing group (3/4″ NPT and adapter to hose Ø15 mm);
- Flow meter for flow regulation (1-6, 2-12, 8-28, 8-38 l/min);
- Pressure gauge (0-10 bar);
- Thermal insulation jacket. Maximum working temperature 150 °C.