O-ring for Fleck 5600 & 9000 control valve that fits on the bottom of the control head and seats against the tank to create water-tight seal (Fleck part# 12281).
Product Features
13/16" Pilot or Distributor o-ring ( 10244 ) used in older Fleck 1500, 2500, 5600 Valves. Newer versions will use the larger 1.05" O.D. Distributor Oring ( 13304 if 5600 or 11710 if newer 2500...
