Radiator connecting pipe made from semi-rigid nickel-plated copper d15, with 90° plug-in adapter bracket, made of non-porous metallised brass, including support sleeves, with insertion click noise, as well as haptic and optical insertion indicator, O-rings, withdrawal barriers and a protector ring as an insertion locking device

ATTENTION: Follow the installation instructions of the screw fitting manufacturer and if necessary use support sleeves for copper connections!