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Solar pump group
PrimoSol AFRISO-EURO-INDEX

The new Solar Pump Group PrimoSol 130-4 from AFRISO is used in intrinsically safe, closed thermal solar systems and connects the solar storage vessel with the solar collector. The solar pump group circulates heat transfer liquids up to a height of 5,5 m and is suitable for system pressures up to 6 bar.

The pre-assembled, for tightness tested and heat insulated assembly combines a combination cock (with a red thermometer integrated in the handle), a length adjustment pipe and a vent pot to de-aerate the heat transfer liquid in the feed line. The venting process is simplified by a hose supplied with the unit. Integrated in the return line are: a combination cock (with blue thermometer), a pump (230V AC), a flow meter and a safety group assembly. Both combination cocks have integrated gravity brakes. The flow meter includes a filling and rinsing unit as well as a ball type stop cock. The safety group assembly consists of a pressure gauge, a solar safety and mounting valve and the connection to the expansion vessel. The pump group is fully embedded in protective EPP expanded polystyrene foam which also serves as a safe transport packing.

All required safety and necessary operational units are contained in the pump group assembly PrimoSol 130-4 which renders it ideally suitable for a quick and economical retrofit to existing installations.