Fleck (60121) Seal And Spacer Kit 2510-2750-2900 Up Fleck Valves 2 cm) Output Relay 10

2 cm) Output Relay 10 amp (increasing or decreasing operation) Status Indicators Green/red LEDs for above/below set point Mounting Options Panel

Unlike carbon or sediment filters

This E-Series filter features a universal cap design that installs quickly into existing permanent heads

2 GPM Temperature Range 40°F to 100°F Weight 2 lbs 8 oz Required Dissolved O₂ 4 mg/L recommended

thread the sump back onto the housing cap

Fleck (60121) Seal And Spacer Kit 2510-2750-2900 Up Fleck Valves 2 cm) Output Relay 10Fleck Control Valve Service Kit Fleck 60121 Seal And Spacer Kit Factory OEM seal and spacer replacement kit for Fleck 2510, 2750, 2500, and 2900 control valves OEM Fleck Parts 2510 2750 2900 Complete Seal Kit The Fleck 60121 seal and spacer kit includes all seals and spacers needed to service Fleck 2510, 2750, 2500, and 2900 control valves during routine maintenance or rebuild. This is the factory OEM kit specified by Fleck for proper valve operation