SMC (6850090) 685 Series PVC NSF Check Valve ; 1/2"FNPT x 1/2"FNPT Buna - Pack of 2 F531411 Model Number S37RL-AM (Amalgam) Lamp

Model Number S37RL-AM (Amalgam) Lamp Type Sterilume-AM Germicidal UV Compatible Systems Sterilight S80

The 1/4" compression port accommodates standard tubing used in most residential filtration systems

or low daily volume usage (under 2 gallons per day)

Membrane Replacement

Timer motor runs but regeneration cycle does not complete or valve skips stages

SMC (6850090) 685 Series PVC NSF Check Valve ; 1/2"FNPT x 1/2"FNPT Buna - Pack of 2 F531411 Model Number S37RL-AM (Amalgam) LampSMC 685 Series PVC NSF Check Valve (6850090) Pack of 2 Prevent backflow in your RO system with reliable 1 2" FNPT check valves built to NSF standards NSF Certified PVC Body Buna Seal Pack of 2 The SMC 6850090 check valve is a simple, critical component that prevents reverse water flow in your filtration system. This NSF certified valve features durable PVC construction with a Buna N seal, designed for reliable one way flow control in residential and