| Quick Connect Tube Fittings |
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LLDPE Tubing |
| MORE JOHN GUEST | |
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The John Guest PE Range of
Plastic Tubing is produced in linear low density
polyethylene for cold and intermittent hot water applications.
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. |
| Part Number | OD | ID | Coil Length |
Minimum Bend Radius |
Working Temperatures & Pressures |
| GJ2550* | 1/4" (0.250") | 0.170" | 500FT | 1.00" | 230 psi @ 70ºF (15 bar @ 20ºC) 120 psi @ 150 ºF (8 bar @ 60 ºC) |
| GJ5650* | 5/16" (0.312") | 0.187" | 500FT | 1.13" | |
| GJ3850* | 3/8" (0.375") | 0.250" | 500FT | 1.25" | |
| GJ1225* | 1/2" (0.500") | 0.375" | 250FT | 2.50" | 150 psi @ 70ºF (10 bar @ 20ºC) 90 psi @ 6 ºF (8 bar @ 60 ºC) |
| GJ1010M* | 10mm | 7mm | 100m | 32mm | |
| GJ1210M* | 12mm | 9mm | 100m | 63mm |
| * Specify color: '1'=Natural; '2'=Blue; '3'=Black; '4'=Orange; '5'=Green; '6'=Yellow; '7'=Red; '8'=White; '9'=Violet |
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Working Temperatures and Pressures Maximum Working Temperature 150ºF at pressures shown in chart above. Burst pressures are approximately 3 times the maximum working pressure. If the tube is used in a warm water system, a tube insert may be necessary. Please note maximum pressure rating for a system depends on the lowest rated component, e.g.. most John Guest fittings have a different rating than the tube ratings shown above. |
Chemical Resistance For use with chemicals or potentially aggressive liquids, please refer to your SWT representative for details. NOTE: When using cleaning agents or other potentially aggressive liquids, please ensure compatibility with tubing and fittings. LLDPE is not recommended for compressed air, mineral oils, gases and fuels. | |||||
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| MORE JOHN GUEST PRODUCT INFORMATION Installation | Technical Specification | PI Range | CI Range | PP Range | PPSV Range SI Range | Metric-Size Push-In Fittings | LLDPE Tubing | Index |