09S-12S

Barberi® thermal solar pump stations are products which integrate all hydraulic components necessary for a forced circulation thermal solar system: components for the system installation, regulation and safety. The groups can be composed of the return line from the panel and the flow line to the storage or only of the return line to the panel. The same versions are equipped with a controller to manage the thermal solar system. The return line is composed of the pump, the mechanical flowmeter to read and regulate the flow rate, system fill and drain cock, ball shut-off valve with built-in temperature gauge and check valve, check valve override function, safety group with pressure gauge, safety relief valve and expansion vessel connection. The flow line is composed of the ball shut-off valve with built-in temperature gauge and check valve, manual deaerator.