Hayward 2 Inch TBB Series PVC True Union Ball Valve, Socket/Threaded, FPM Seals related_pa201bb-prm-filtration-1-micron-spun-polypropylene-sediment-filter-cartridges-20-inch-x-4-5-inch-nsf-certified 4 conductivity calibration points (1413μS

4 conductivity calibration points (1413μS

Two detectors are used: one for the ozone measurement

• Maximum Temperature 180° F

Full Featured: Locking Pushbutton

Hayward 2 Inch TBB Series PVC True Union Ball Valve, Socket/Threaded, FPM Seals related_pa201bb-prm-filtration-1-micron-spun-polypropylene-sediment-filter-cartridges-20-inch-x-4-5-inch-nsf-certified 4 conductivity calibration points (1413μSHayward 2 Inch TBB Series PVC True Union Ball Valve, Socket Threaded, FPM Seals TBB1020CPFG TBB Series true union ball valves are offered in PVC, CPVC, PP and PVDF. O rings are FPM or EPDM. Up to 2 in. sizes have socket and threaded end connections. All seats are PTFE. Features: PVC, CPVC, PP and PVDF Materials Full Port Design FPM or EPDM Seals PTFE Seats Double O Ring Stem Seals Adjustable Seat Retainer Material Classes PVC Cell Class 12454 per ASTM