| John Guest |
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Quick Connect Tube Fittings Index |
Installation
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Technical
Specifications
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The PI Range of Inch-Size
Fittings
PI fittings, offered in sizes 5/32 inch to 1/2 inch, are manufactured in gray acetal copolymer, making them especially suitable for applications involving foodstuffs or potable liquids. They are, however, equally suitable for air and inert gases and can be used on N2/CO2 (installed in accordance with the Brewers and Licensed Retailers Association code of practice) mixed gas dispense lines and in pneumatic applications and vacuum. |
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The CI Range of Inch-Size
Fittings
CI inch fittings are manufactured in white acetal with a food grade EPDM O-ring. They have been developed for the water industry but are equally suitable for other potable liquids. They are also recommended for intermittent hot water applications. |
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The PP Range of Polypropylene
Fittings
The PP Range of plastic push-in fittings is produced in white polypropylene with EPDM O-rings. They have been developed to satisfy the compatibility needs for a wide range of applications. |
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The PPSV Range of Shut-Off Valves
John Guest Shut-off Valves are manufactured in white polypropylene with food grade EPDM O-rings for use with potable water. |
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The SI Range of Superseal®
Fittings
The Superseal design features a collet with integrally molded stainless steel teeth similar to the standard Super Speedfit design, but incorporating an additional hand-operated nut and wedge shaped plastic washer to apply extra pressure to the collet and the double 'O' ring 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. |
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PM Range of Metric-Size
Push-In Fittings
The PM Range of metric size fittings are manufactured in black acetal copolymer with food grade nitrile O-rings. Being especially produced for foodstuff and potable liquids, they are equally suitable for air and inert gases and can therefore be used on N2/CO2 (installed in accordance with the Brewers and Licensed Retailers Association code of practice) mixed gas dispense lines and pneumatic applications and vacuum. |
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LLDPE Tubing
Our tubing provides the benefits of a wide range of temperature and pressure suitability, broad chemical compatibility, and is made from non-contaminating materials. Common applications are in water purification, water conditioners, ice makers, and misting systems. LLDPE is more robust than traditional low or medium density polyethylene and is recommended for use with cold and intermittent hot water. Our tubing is made from FDA approved materials and is NSF International certified. |
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