John Guest - Inline Tube Check Valve Quick Connect Fitting PFR402Q-850 Position after your RO system

Position after your RO system or at point-of-use for acidic well water

Insert spout shank through countertop or sink deck mounting hole

PGB-200-PT

AF-10-3611

John Guest - Inline Tube Check Valve Quick Connect Fitting PFR402Q-850 Position after your RO systemThe John Guest Inline Tube Check Valve Quick Connect Fitting prevents backflow in your water system with push to connect convenience and industry proven reliability. Engineered with acetal copolymer construction and NSF 51 & 61 certification, this valve delivers low headloss performance with a crack open pressure of just 0. 02 Bar. SPECIFICATIONS Technical Details Manufacturer John Guest Material Acetal copolymer with Nitrile O rings Maximum Pressure