The purpose of the pump station is to pump the working fluid (heat carrier) from the collectors to various heat exchangers or storage tanks.
Description:
Circulation group for the supply and return line of the primary circuit of the solar system.
Configuration:
- Three-way ball valve with built-in check valve and thermometer (0-160 °C) on the return line;
- Ball valve with built-in check valve and thermometer (0-160 °C) on the supply line;
- Economical pump specially designed for solar systems (Grundfos Solar);
- Safety group (6 bar) with pressure gauge (0-10 bar) with outlet (3/4 “NR) for the expansion tank;
- Flow regulator (1-6, 2-12, 8-28, 8-38 l/min) with flow control and valves for draining/filling;
- Thermal insulation jacket. Maximum working temperature 150 °C