| Maximum Operating Pressures of ISMATEC Standard Tubing |
Temperature at 73°F / 22.7°C | ID | WT* | Tygon Standard | Tygon LFL | Tygon HC | Tygon 2075 | Tygon MHSL |
| mm / inch | mm / inch | bar / psi | bar / psi | bar / psi | bar / psi | bar / psi |
| 0.8 / 1/32 | 0.8 / 1/32 | 5.3 / 76 | 5.3 / 76 | 6.7 / 97 | 3.3 / 48 | - |
| 1.6 / 1/16 | 3.4 / 49 | 3.4 / 49 | 4.2 / 61 | 2.1 / 30 | - | |
| 2.4 / 3/32 | 2.2 / 31 | 2.2 / 31 | 2.8 / 40 | 1.4 / 20 | - | |
| 3.2 / 1/8 | 2.2 / 31 | 2.2 / 31 | 2.7 / 39 | 1.4 / 20 | - | |
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| 0.8 / 1/32 | 1.6 / 1/16 | 8.7 / 126 | 8.7 / 126 | 10.9 / 158 | 5.5 / 79 | 5.5 / 79 |
| 1.6 / 1/16 | 4.8 / 70 | 4.8 / 70 | 6.1 / 88 | 3.4 / 50 | 3.1 / 45 | |
| 2.4 / 3/32 | 3.8 / 55 | 3.8 / 55 | 4.8 / 69 | 2.4 / 34 | 2.4 / 34 | |
| 3.2 / 1/8 | 3.0 / 44 | 3.0 / 44 | 3.8 / 55 | 2.0 / 30 | 2.0 / 30 | |
| 4.8 / 3/16 | 2.2 / 31 | 2.2 / 31 | 2.7 / 40 | 1.4 / 20 | 1.5 / 22 | |
6.4 / 1/4 |
1.8 / 25 | 1.8 / 25 | 2.2 / 32 | 1.2 / 18 | 1.1 / 17 | |
| 8.0 / 5/16 | 1.5 / 21 | 1.5 / 21 | 1.8 / 27 | 1.0 / 15 | 0.9 / 14 | |
| 9.5 / 3/8 | 1.3 / 18 | 1.3 / 18 | 1.6 / 23 | 0.9 / 13 | 0.8 / 12 | |
| 11.1 / 7/16 | 1.2 / 17 | 1.2 / 17 | 1.5 / 21 | 0.7 / 10 | 0.7 / 10 | |
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| 4.8 / 3/16 | 2.4 / 3/32 | 3.0 / 44 | 3.0 / 44 | 3.8 / 55 | - | - |
| 6.4 / 1/4 | 2.4 / 35 | 2.4 / 35 | 3.0 / 43 | - | - | |
| 8.0 / 5/16 | 2.0 / 28 | 2.0 / 28 | 2.5 / 36 | - | - | |
| 9.5 / 3/8 | 1.8 / 26 | 1.8 / 26 | 2.2 / 32 | - | - | |
| 11.1 / 7/16 | 1.5 / 21 | 1.5 / 21 | 1.8 / 26 | - | - | |
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| 6.4 / 1/4 | 3.2 / 1/8 | 3.0 / 44 | 3.0 / 44 | 3.8 / 55 | 1.9 / 27 | 1.9 / 27 |
| 8.0 / 5/16 | 2.5 / 37 | 2.5 / 37 | 3.2 / 46 | 1.6 / 23 | 1.6 / 23 | |
| 9.5 / 3/8 | 2.2 / 31 | 2.2 / 31 | 2.7 / 40 | 1.4 / 20 | 1.4 / 20 | |
| 11.1 / 7/16 | 1.9 / 27 | 1.9 / 27 | 2.4 / 34 | 1.2 / 17 | 1.2 / 17 | |
| 12.7 / 1/2 | 1.8 / 25 | 1.8 / 25 | 2.2 / 32 | 1.2 / 18 | 1.1 / 16 | |
| 15.9 / 5/8 | 1.5 / 21 | 1.5 / 21 | 1.8 / 26 | 1.0 / 15 | 0.9 / 13 | |
| * Wall thickness | The information provided in this table has been provided by the tubing manufacturer |
Temperature at 73°F / 22.7°C| ID | WT* | Tygon Si | Pharmed (Ismaprene) |
Norprene | Fluran HCA | |
| mm / inch | mm / inch | bar / psi | bar / psi | bar / psi | bar / psi | |
| 0.8 / 1/32 | 0.8 / 1/32 | 1.1 / 16 | 2.3 / 33 | 2.3 / 33 | 2.3 / 33 | - |
| 1.6 / 1/16 | 0.7 / 10 | 1.4 / 20 | 1.4 / 20 | 1.4 / 20 | - | |
| 2.4 / 3/32 | 0.5 / 7 | 1.0 / 14 | 1.0 / 14 | 1.0 / 14 | - | |
| 3.2 / 1/8 | 0.5 / 7 | 0.9 / 13 | 0.9 / 13 | 0.9 / 13 | - | |
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| 0.8 / 1/32 | 1.6 / 1/16 | 1.9 / 27 | 3.7 / 54 | 3.7 / 54 | 3.7 / 54 | |
| 1.6 / 1/16 | 1.0 / 15 | 2.1 / 30 | 2.1 / 30 | 2.1 / 30 | ||
| 2.4 / 3/32 | 0.8 / 12 | 1.6 / 23 | 1.6 / 23 | 1.6 / 23 | ||
| 3.2 / 1/8 | 0.6 / 9 | 1.3 / 19 | 1.3 / 19 | 1.3 / 19 | ||
| 4.8 / 3/16 | 0.5 / 7 | 0.9 / 13 | 0.9 / 13 | 0.9 / 13 | ||
6.4 / 1/4 |
0.4 / 5 | 0.8 / 11 | 0.8 / 11 | 0.8 / 11 | ||
| 8.0 / 5/16 | 0.3 / 5 | 0.6 / 9 | 0.6 / 9 | 0.6 / 9 | ||
| 9.5 / 3/8 | 0.3 / 4 | 0.5 / 8 | 0.5 / 8 | 0.5 / 8 | ||
| 11.1 / 7/16 | 0.3 / 4 | 0.5 / 7 | 0.5 / 7 | 0.5 / 7 | ||
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| 4.8 / 3/16 | 2.4 / 3/32 | 0.6 / 9 | 1.3 / 19 | 1.3 / 19 | 1.3 / 19 | |
| 6.4 / 1/4 | 0.5 / 7 | 1.0 / 15 | 1.0 / 15 | 1.0 / 15 | ||
| 8.0 / 5/16 | 0.4 / 6 | 0.8 / 12 | 0.8 / 12 | 0.8 / 12 | ||
| 9.5 / 3/8 | 0.4 / 5 | 0.8 / 11 | 0.8 / 11 | 0.8 / 11 | ||
| 11.1 / 7/16 | 0.3 / 5 | 0.6 / 9 | 0.6 / 9 | 0.6 / 9 | ||
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| 6.4 / 1/4 | 3.2 / 1/8 | 0.6 / 9 | 1.3 / 19 | 1.3 / 19 | 1.3 / 19 | |
| 8.0 / 5/16 | 0.5 / 8 | 1.1 / 16 | 1.1 / 16 | 1.1 / 16 | ||
| 9.5 / 3/8 | 0.5 / 7 | 0.9 / 13 | 0.9 / 13 | 0.9 / 13 | ||
| 11.1 / 7/16 | 0.4 / 6 | 0.8 / 12 | 0.8 / 12 | 0.8 / 12 | ||
| 12.7 / 1/2 | 0.4 / 5 | 0.8 / 11 | 0.8 / 11 | 0.8 / 11 | ||
| 15.9 / 5/8 | 0.3 / 5 | 0.6 / 9 | 0.6 / 9 | 0.6 / 9 | ||
| * Wall thickness |
The information provided in this table has been provided by the tubing manufacturer |
Temperature at 73°F / 22.7°C