| 摘要 |
A drain apparatus includes a conduit and a compression fitting sealingly connected to the conduit having a pivotable member mounted thereon. There is a rod-like member extending slidably through the pivotable member into the conduit. The rod-like member can be moved axially and pivotally inside the conduit to clear obstructions therein. For example, the first conduit and the second conduit may be adjacent portions of an elbow. The pivotable member may be a ball-like member received in a socket in the fitting.
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