The GF D450x90 SDR11 service saddle is an efficient solution for new installations or extensions. -PE 100 SDR 11 (ISO S5) -10 bar gas / 16 bar water at 20°C -Outlet with integrated pipe fastening -4 mm connectors -Welding indicators with limited travel -Supplied without clamp. -For installation, the Top Load 630 device and angular adapters are required. Installation must be carried out according to the installation instructions by authorized personnel.