COVID-19 Update: Rest assured Tank Shop remains open and continues to receive and fulfill orders for tanks and other products sold online.

100mm First Flush Delta In-Ground Diverter (Rain Harvesting)

Rain Harvesting's 100mm Delta In-Ground First Flush Diverter (WDIG10) will handle large volume water diversion while transform your rain harvesting system from "wet" to "dry". Utilisation of 100mm pipes for the chamber makes installation simple, while the included Advanced Release Valve reduces outlet maintenance.

Price $240.00 GST incl.

  • Prevents contaminated water entering your rainwater tank
  • Just add multiple 100mm pipes for first flush chamber
  • Fits over 100mm underground pipe
  • Flat $10 delivery – no matter your order size!
Need More Information? Download the manufacturer In-Ground Delta First Flush Diverter Install and Specification Guide (PDF 821 KB).