Feature:
• Multiple material options & configurations to suit diverse industrial requirements,
including high-purity andhigh-pressure applications.
• Precision-engineered ferrules and bodies provide consistent tube grip and leak-tight
performance under demanding conditions.
• Silver-plated nut threads minimize friction during assembly, ensuring smooth tightening
and preventing thread galling.
• Optimized elbow radius design ensures a streamlined flow path, reducing turbulence and pressure drop.
• Traceable quality: each fitting is permanently marked with size, material, and heat code for
complete identification.
• User-friendly maintenance: fittings can be easily disconnected and reassembled without loss of integrity.
• Enhanced durability: hardened threads with a smooth finish extend service life and reduce wear over repeated use.
Product Dimension
| Ordering Name | Tube O.D. T | Tube O.D. T1 | Minimum Opening | Hex Flat H | |||||||
| Inch | mm | Inch | mm | A | B | B1 | E | Inch | mm | D | |
| LRU 4-2 LRU 4-3 | 1/4 1/4 | 6.35 6.35 | 1/8 3/16 | 3.18 4.76 | 38.61 39.37 | 17.78 17.78 | 15.24 16.00 | 2.29 3.05 | 1/2 1/2 | 12.70 12.70 | 24.64 25.40 |
| LRU 5-2 LRU 5-4 | 5/16 5/16 | 7.94 7.94 | 1/8 1/4 | 3.18 6.35 | 39.88 42.16 | 18.54 18.54 | 15.24 17.78 | 2.29 4.83 | 9/16 9/16 | 14.29 14.29 | 25.91 27.43 |
| LRU 6-2 LRU 6-4 LRU 6-5 | 3/8 3/8 3/8 | 9.53 9.53 9.53 | 1/8 1/4 5/16 | 3.18 6.35 7.94 | 40.89 43.18 44.20 | 19.30 19.30 19.30 | 15.24 17.78 18.54 | 2.29 4.83 6.35 | 5/8 5/8 5/8 | 15.88 15.88 15.88 | 26.92 28.45 29.46 |
| LRU 8-2 LRU 8-4 LRU 8-6 | 1/2 1/2 1/2 | 12.70 12.70 12.70 | 1/8 1/4 3/8 | 3.18 6.35 9.53 | 45.21 46.99 48.51 | 21.84 21.84 21.84 | 15.24 17.78 19.30 | 2.29 4.83 7.11 | 13/16 13/16 13/16 | 20.64 20.64 20.64 | 28.45 29.46 30.99 |
| LRU 10-6 LRU 10-8 | 5/8 5/8 | 15.88 15.88 | 3/8 1/2 | 9.53 12.70 | 49.28 52.07 | 21.84 21.84 | 19.30 21.84 | 7.11 10.41 | 15/16 15/16 | 23.81 23.81 | 31.75 31.75 |
| LRU 12-4 LRU 12-6 LRU 12-8 LRU 12-10 | 3/4 3/4 3/4 3/4 | 19.05 19.05 19.05 19.05 | 1/4 3/8 1/2 5/8 | 6.35 9.53 12.70 15.88 | 49.28 50.80 53.59 53.59 | 21.84 21.84 21.84 21.84 | 17.78 19.30 21.84 21.84 | 4.83 7.11 10.41 12.70 | 1-1/16 1-1/16 1-1/16 1-1/16 | 26.99 26.99 26.99 26.99 | 31.75 33.27 33.27 33.27 |
| LRU 16-8 | 1 | 25.40 | 1/2 | 12.70 | 63.25 | 26.42 | 21.84 | 10.41 | 1-3/8 | 34.93 | 40.89 |
| LRU 16-12 | 1 | 25.40 | 3/4 | 19.05 | 62.74 | 26.42 | 21.84 | 15.75 | 1-3/8 | 34.93 | 40.39 |
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