John Guest has a long established reputation as a world leading manufacturer of push-in fittings, tubings, and other fluid control products. They are well-known in the industry for producing consistently high quality products with an ongoing commitment to value engineering and product development.
John Guest manages both their design and manufacturing processes in-house at their modern, custom-built facilities in the United Kingdom. Their quality line of Push-In Fittings have been designed for use with a wide range of industrial water treatment applications and systems including Water Purification, Reverse Osmosis, Ice Makers, Beverage Dispensing, Vending & OCS, R.V. and Marine, Car Washing Systems and many more.
This John Guest inch Superseal fitting features a collet with integrally molded stainless steel teeth and incorporates an additional hand-operated nut and wedge shaped plastic washer to apply extra pressure to the collet and the double o-rings seals. This ensures that the collet teeth bite thoroughly into the tube to provide grip, while at the same time compressing the o-rings to further enhance sealing. Like other John Guest fittings, Superseal is suitable for potable liquids and other food quality applications.
