SMC (6850490) 685 Hastelloy Poly Check Valve 1/2" NPT Pentek (255541-43) 10"x2" Inline GS-10CAL GAC/Calcite Filter 1/4" NPT Ready to wire to your

Ready to wire to your UV lamp socket immediately upon installation

5" Big Blue Mixed Bed DI Cartridge

3 meq/mL total exchange capacity means longer service cycles and efficient regeneration with caustic

Safety brine valve pre-installed and ready to connect

✓ Mixed bed DI resin ✓ High-capacity design ✓ Standard 20" housing fit ✓ Semiconductor grade

SMC (6850490) 685 Hastelloy Poly Check Valve 1/2" NPT Pentek (255541-43) 10"x2" Inline GS-10CAL GAC/Calcite Filter 1/4" NPT Ready to wire to yourSMC 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