NIRON Beta pipes and fittings were installed for a geo-exchange system with groundwater serving a multi-storey office building in Milan. In the photos, the filtering plant and the connection manifold with the heat exchanger of the thermal power plant. NIRON Beta SDR11 manifolds, pipes and fittings from DN 90 mm to DN 315 mm were used. The NIRON Beta range, particularly suitable for use in large buildings and for industrial installations ensures high mechanical resistance and duration, even at high temperatures and pressures. NIRON Beta has become a recognized and trustworthy product range and has already been installed in various schools, colleges, hospitals, senior housing buildings, apartment buildings and industrial plants where safety and efficiency are of primary importance.