| 摘要 |
<p>The insert has an oder trap (G), a seat for a back pressure valve and a plug-in flange (1) arranged infront of the seat. A manually operated drive mechanism (M) includes a latch unit (24) adjustable relative to the flange. A light liquid blocking device (L) is integrated in the insert at a side turned away from the seat and the flange. The locking device is controlled by a float lever (15). Independent claims are also included for the following: (A) a floor drain including an insert (B) a light liquid separator including an insert.</p> |
