SMC (6850490) 685 Hastelloy Poly Check Valve 1/2" NPT Autotrol (1030358) 8 GPM External Drain Flow Control Installing Your Pentek Valve-In-Head Housing

Installing Your Pentek Valve-In-Head Housing

Drop-in replacement cartridge for Sprite Slim-Line and Royale shower filter housings

5" inline cartridge with twist-cap installation for cyst

High bicarbonate levels reduce capacity significantly

well water applications

SMC (6850490) 685 Hastelloy Poly Check Valve 1/2" NPT Autotrol (1030358) 8 GPM External Drain Flow Control Installing Your Pentek Valve-In-Head HousingSMC Professional Grade SMC 685 Hastelloy Poly Check Valve 1 2" NPT Polypropylene inline check valve with Viton seals and Hastelloy springs for reliable backflow prevention in demanding water treatment applications Model 6850490 125 PSI WOG Chemical Resistant WHY IT WORKS Built for Corrosive Environments Hastelloy Spring Corrosion resistant Hastelloy spring maintains consistent closing force even in aggressive chemical environments where standard