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...
O-ring for Fleck 2510 control valve that seals against the distributor tube (Fleck part# 13304). Product Features Distributor O-ring O-ring for Fleck 2510 & 5600 distribut
