Fleck (60121) Seal And Spacer Kit 2510-2750-2900 Up Fleck (60105) 2850 Piston Assy and removal rate

and removal rate

Corosex may overcorrect and create high pH

Suitable for surface testing on plumbing fixtures

1-meter coaxial cable with BNC connector fits most Hanna and third-party pH meters

Single-use sachets eliminate cross-contamination and solution degradation common with bottled calibrators

Fleck (60121) Seal And Spacer Kit 2510-2750-2900 Up Fleck (60105) 2850 Piston Assy and removal rateFleck 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