摘要 |
The pipe repair coupling includes a sleeve and two seal retainers that clip to the ends of the sleeve to retain corresponding seals therein. The repair coupling is installed about a damaged section of PVC or other hard plastic pipe without the need for substantial displacement of either portion of the broken pipe or the need to dress or otherwise modify the broken ends of the pipe. A seal retainer and a seal are placed over each portion of the broken pipe, and the sleeve is slipped over one of the broken pipe portions. The two pipe portions are aligned with one another, and the sleeve is generally centered over the break. The two seal retainers are then snapped into place on the ends of the sleeve, capturing the seals between the seal retainers and corresponding seats and distending the seals to bear against the broken pipe therein. |