First Flush Delta Inground 4" Round by Blue Mountain Co. Preheat Temperature Range:-40ºF to 280ºF

Temperature Range:-40ºF to 280ºF

36 Gallon Per Day

Santoprene® Valves & Diaphragm

500 gallons for fluoride and heavy metals

Features:  WQA Gold Seal

First Flush Delta Inground 4" Round by Blue Mountain Co. Preheat Temperature Range:-40ºF to 280ºFNEW! 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