Deluge Flow Type The DELUGE Flow Type boxes can either use bulk media or the new Storm-Catch™ Reboot™ Cartridge System. Deluge Build Design Pure Rain™ DELUGE Info Sheet Click for Photo Gallery Treatment Solutions Downspouts Pumping Station End of Pipe Treatment Trains Media Blends Treatment Systems Maintenance Solutions To Order or For More Information Search for: "Another happy stormwater client. Nice work Ryan." K.H. Portland, OR 4/19/2019 "We got a lower zinc concentration!!" (Three Tests Before Installation, 4/5/2019 After Install)