Brass 3/8" Brine Fitting (B.L.F.C. ) used on Fleck 5000, 5600, and 9000 valves. Includes O-ring (part #12977). BLFC Button ( 0.25, 0.50 or 1.0 gpm ) and BLFC Retainer sold separately.
Mechanical control head for water softeners Product Features Fleck 5600 #1 Control Head in the US For Water Softeners Metered control with brine draw for water soften