| 摘要 |
The invention relates to a push-fit self sealing cap or plug P for a jetting point (H, G figure 1) for a perimeter floor drain system M of the type used in basements subject to water ingress. The jetting point features an easily removable self seal push-fit cap at the end of the jetting point pipe so that it may be accessed directly from a room to facilitate flushing and the introduction of de-scaling chemicals. The pipe S may be flexible and have a pull ring R to allow the pipe to be pulled into the room for easier access. An extension pipe (V figure 6) may then be fitted to the end of the jetting point. |
