| 摘要 |
In a floor drain, comprising a mounting flange (2), a drain trough (29) joined to the mounting flange and provided with a water seal (28), an inlet part included in the mounting flange, an outlet pipe (33) joined to the drain trough and a clamping ring (22) arranged inside the mounting flange, the mounting flange in its peripheral part is formed with increased material thickness for obtaining a grinding margin and several fastening lugs (5, 14) project outside the outer boundary surface (16) of the mounting flange (2), said fastening lugs being oriented in the same plane as the lower boundary surface (3) of the flange. <IMAGE> |
