NEW! First Flush Delta Inground 4" Round



Divert the dirtiest water and transform your Rain Harvesting system from “wet” to “dry” with this large volume inground first flush diverter. Utilizing 4" (100mm) pipes for the chamber makes installation simple and the advanced release valve reduces outlet maintenance. 1 yard of Delta Chamber = approximately 19 gallons 

Kit Includes: 2x Delta Chamber end caps  Cage/Seat & Ball Chamber support spacer4" (100mm) socket reducer Transparent Rapid Release Exit Funnel  Advanced release value   primary filter screen