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Slowly turn the piercing screw clockwise to puncture the copper pipe
Ultraviolet sterilization
🔧 Always purchase a compatible safety brine valve assembly when replacing an old brine tank
The Pentek RFFE20-BB uses radial-flow media technology to oxidize and remove dissolved ferrous iron from well water
SMC (6940090) 694 Series PVC NSF Check Valve ; 1/4"FNPT x 1/4"FNPT Buna Blue And White (F-44750LH-12) 1.0 - 10 GPM; 3/4" MPT; IL Slowly turn the piercing screwThe SMC 6940090 is a 1 4" FNPT threaded PVC check valve from the 694 Series, NSF certified with a Buna N seal for reliable one way flow protection in residential and commercial water systems. This compact valve prevents backflow and protects pumps, filters, and RO membranes from reverse pressure damage. SPECIFICATIONS SMC 694 Series Check Valve Technical Details Model Number SMC 6940090 Series 694 Series Connection Type 1 4" FNPT x 1 4" FNPT Body
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