Siphon Heads

Where a traditional soakaway is not practical due to geological or site conditions, a deep bore soakaway provides a practical alternative. 

The water is transported from a sealed storage chamber to a borehole comprising of a steel or plastic liner with a slotted section to allow the percolation of water into the natural ground.

The top of a borehole soakaway is fitted with a siphon head to channel water into the borehole while preventing the ingress of debris such as leaves.



  • Deep borehole soakaways


  • Easy to install & remove
  • Heavy duty construction
  • Galvanised finish
  • Suitable for PVC & HDPE casing