Injector Nozzle and Throat for Residential and Small Commercial Fleck Valves.
Commonly used in Fleck 3600,5600,2500,2510, and other 1600 injector brine systems.
#0, Red, used on 6" and 7" diameter tanks
# 1, White, used on 8" , 9" and 10" tanks
# 2, Blue, used on 12" and 13" tanks
# 2, Gray, used on Iron Filters drawing Potassium Permanganate
# 3, Yellow, used on 14" and 16" tanks.
# 4, Green, used on special applications only.
U = undrilled for non-draw applications only ( 10913U, Nozzle only = BLACK )

HOW TO INSPECT INJECTOR VIDEO