John Guest - Speedfit Twist & Lock Compression Female Connector, Push to Connect Plastic Plumbing Fitting 3/8" OD x 9/16"-24 UNEF Omnipure (E5686) 12"x2.5" Diameter E-Series GAC & 4 oz. Phosphate - Scale Inhibitor Product Type Leak Detection Safety

Product Type Leak Detection Safety Valve Kit Fitting Size 1/4 inch quick connect (inlet and outlet) Detection Method Compressed safety disc expansion Shutoff Mechanism Mechanical lever activation Included Components Safety valve

Model Number Whatts-HD4500BB34PR Manufacturer Watts Housing Size 10 inches Cartridge Size 2

though both serve the QT RO product line

It serves as a direct replacement for Doulton W9223002

Chemical Feed Pump Specifications

John Guest - Speedfit Twist & Lock Compression Female Connector, Push to Connect Plastic Plumbing Fitting 3/8" OD x 9/16"-24 UNEF Omnipure (E5686) 12"x2.5" Diameter E-Series GAC & 4 oz. Phosphate - Scale Inhibitor Product Type Leak Detection SafetyJohn Guest Speedfit Twist & Lock Push to Connect Female Connector 3 8" OD x 9 16" 24 UNEF compression fitting for copper, CPVC, and PEX tubing. No tools, torches, or glue required. IAPMO Approved NSF Certified Lead Free Behind Wall Safe WHY IT WORKS Push fit technology with collet locking system Twist & Lock Security Unique collet locking system holds tubing firmly in place. Twist feature provides added connection security for permanent installations.