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John Guest

John Guest's Standardline of Push In Fittings, Shut Off Valves and Polyethylene Tubing has been designed for use with a wide range of industrial water treatment applications involving Water Purification, Reverse Osmosis, Ice Makers, Beverage Dispensing, Vending & OCS, R.V. and Marine, Car Washing Systems and many more. The fittings are simple to use and require no tools to make reliable, leak-free connections.