60401 Fleck 9000/9100SXT Lower Piston

The 60401 Fleck lower piston is a genuine replacement component designed for Fleck 9000 and 9100 SXT control valves. It supports proper valve operation and consistent system performance in twin-tank applications. Intended for service and maintenance use, this piston is backed by Pentair’s five-year limited warranty on Fleck products.