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Flexible tubing that can be used for compact piping.
[Features]
· Flexible.
· Makes compact piping possible.
· Fluid: air.
· Maximum operating pressure: 0.8 MPa or less (at 20°C).
[Applications]
· For piping in movable parts.

Maximum operating pressure
| Model | TCU 0425B-1 | TCU 0425B-2 | TCU 0425B-3 | TCU 0604B-1 | TCU 0604B-2 | TCU 0604B-3 | TCU 0805B-1 | |
|---|---|---|---|---|---|---|---|---|
| Number of cores | 1 core | 2 cores | 3 cores | 1 core | 2 cores | 3 cores | 1 core | |
| Tubing outer diameter mm | 4 | 6 | 8 | |||||
| Tubing inner diameter mm | 2.5 | 4 | 5 | |||||
| Fluid | Air | |||||||
| Maximum operating pressure MPa | 20°C | 0.8 | ||||||
| 40°C | 0.65 | |||||||
| 60°C | 0.5 | |||||||
| Applicable fittings | One-touch fittings, insert fittings, miniature fittings | |||||||
| Operating temperature | -20 to +60°C | |||||||
| Material | Polyurethane | |||||||
| Color | Black (opaque) | |||||||

Dimensional Outline Drawing
(Unit: mm)
| Model | Specifications | ||||||
|---|---|---|---|---|---|---|---|
| Tubing size mm | Coil mm | Number of cores | No. of coil windings per tube length | Maximum operating length m | |||
| Outer diameter | Inner diameter | L | øD | ||||
| TCU0425B-1 | 4 | 2.5 | 210 | 18 | 1 | 52 ±2 | 1.5 |
| TCU0425B-2 | 280 | 28 | 2 | 35 ±1 | |||
| TCU0425B-3 | 265 | 3 | 22 ±1 | 1 | |||
| TCU0604B-1 | 6 | 4 | 325 | 24 | 1 | 54 ±2 | 2 |
| TCU0604B-2 | 37 | 2 | 27 ±1 | 1.5 | |||
| TCU0604B-3 | 305 | 3 | 17 ±1 | 1 | |||
| TCU0805B-1 | 8 | 5 | 330 | 31 | 1 | 41 ±2 | 2 |
Note: The number of coil windings per tube length and dimensions are changeable due to the material.

Dimensional Outline Drawing
(Unit: mm)
| Model | Specifications | ||||||
|---|---|---|---|---|---|---|---|
| Tubing size (mm) | Coil (mm) | Number of cores | No. of coil windings per tube length (N) | Maximum operating length (mm) | |||
| Outer diameter | Inner diameter | L | øD | ||||
| TCU0425□-1-N-X6 | 4 | 2.5 | N × 4 | 18 | 1 | 3 to 90 | L × 5.9 + 200 |
| TCU0425□-2-N-X6 | N × 8 | 28 | 2 | 3 to 90 | L × 4.4 + 200 | ||
| TCU0425□-3-N-X6 | N × 12 | 28 | 3 | 3 to 63 | L × 2.9 + 200 | ||
| TCU0604□-1-N-X6 | 6 | 4 | N × 6 | 24 | 1 | 3 to 90 | L × 5.3 + 200 |
| TCU0604□-2-N-X6 | N × 12 | 37 | 2 | 3 to 66 | L × 3.8 + 200 | ||
| TCU0604□-3-N-X6 | N × 18 | 37 | 3 | 3 to 44 | L × 2.5 + 200 | ||
Note: □ B (black), W (white), R (red), BU (blue), Y (yellow), G (green), C (clear), YR (orange)
| Model | Specifications | ||||||
|---|---|---|---|---|---|---|---|
| Tubing size (mm) | Coil (mm)□ | Number of cores | No. of coil windings per tube length (N) | Maximum operating length (mm) | |||
| Outer diameter | Inner diameter | L | øD | ||||
| TCU0805□-1-N-X6 | 8 | 5 | N × 8 | 31 | 1 | 3 to 90 | L × 5.2 + 200 |
| TCU0805□-2-N-X6 | N × 16 | 42 | 2 | 3 to 40 | L × 3 + 200 | ||
| TCU1065□-1-N-X6 | 10 | 6.5 | N × 10 | 52 | 1 | 3 to 45 | L × 5 + 200 |
| TCU1065□-2-N-X6 | N × 20 | 52 | 2 | 3 to 35 | L × 3 + 200 | ||
| TCU1208□-1-N-X6 | 12 | 8 | N × 12 | 67 | 1 | 3 to 35 | L × 5 + 200 |
| TCU1208□-2-N-X6 | N × 24 | 67 | 2 | 3 to 30 | L × 3 + 200 | ||
Note: □ B (black), W (white), R (red), BU (blue), Y (yellow), G (green), C (clear), YR (orange)
Please contact SMC for specifications in detail, dimensions and delivery.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Outer Dia. D (Ø) | Inner Dia. d (Ø) | Color | Outer Diameter [Category] | I.D. [Category] | Specifications | Maximum operating length (standard product) (m) | Maximum operating length (m) | Coil winding length (m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 62.14 | 5 Piece(s) | 14 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.3408 | 0.032 | ||
MYR 62.89 | 5 Piece(s) | 9 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.376 | 0.04 | ||
MYR 65.07 | 5 Piece(s) | 14 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.4112 | 0.048 | ||
MYR 65.76 | 5 Piece(s) | 14 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.4464 | 0.056 | ||
MYR 56.30 | 5 Piece(s) | 9 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.4816 | 0.064 | ||
MYR 67.15 | 5 Piece(s) | 14 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.5168 | 0.072 | ||
MYR 68.95 | 5 Piece(s) | 14 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.552 | 0.08 | ||
MYR 69.70 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.5872 | 0.088 | ||
MYR 70.39 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.6224 | 0.096 | ||
MYR 71.13 | 5 Piece(s) | 14 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.6576 | 0.104 | ||
MYR 73.27 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.6928 | 0.112 | ||
MYR 74.01 | 5 Piece(s) | 14 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.728 | 0.12 | ||
MYR 74.70 | 5 Piece(s) | 14 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.7632 | 0.128 | ||
MYR 76.14 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.7984 | 0.136 | ||
MYR 76.83 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.8336 | 0.144 | ||
MYR 77.53 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.8688 | 0.152 | ||
MYR 84.66 | 5 Piece(s) | 5 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.904 | 0.16 | ||
MYR 80.26 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.9392 | 0.168 | ||
MYR 81.70 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.9744 | 0.176 | ||
MYR 82.39 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.0096 | 0.184 | ||
MYR 83.14 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.0448 | 0.192 | ||
MYR 84.57 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.08 | 0.2 | ||
MYR 85.27 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.1152 | 0.208 | ||
MYR 85.96 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.1504 | 0.216 | ||
MYR 87.45 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.1856 | 0.224 | ||
MYR 89.58 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.2208 | 0.232 | ||
MYR 158.03 | 1 Piece(s) | 21 Day(s) | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.256 | 0.24 | ||
MYR 90.64 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.2912 | 0.248 | ||
MYR 92.08 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.3264 | 0.256 | ||
MYR 92.82 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.3616 | 0.264 | ||
MYR 93.52 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.3968 | 0.272 | ||
MYR 95.65 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.4672 | 0.288 | ||
MYR 96.34 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.5024 | 0.296 | ||
MYR 97.83 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.5376 | 0.304 | ||
MYR 99.26 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.5728 | 0.312 | ||
MYR 99.96 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.608 | 0.32 | ||
MYR 101.02 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.6432 | 0.328 | ||
MYR 101.81 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.6784 | 0.336 | ||
MYR 103.20 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.7136 | 0.344 | ||
MYR 103.89 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.7488 | 0.352 | ||
MYR 104.64 | 5 Piece(s) | 14 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.784 | 0.36 | ||
MYR 106.07 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.8192 | 0.368 | ||
MYR 107.51 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.8544 | 0.376 | ||
MYR 108.20 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.8896 | 0.384 | ||
MYR 108.90 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.9248 | 0.392 | ||
MYR 110.38 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.96 | 0.4 | ||
MYR 111.63 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 1.9952 | 0.408 | ||
MYR 112.33 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.0304 | 0.416 | ||
MYR 113.07 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.0656 | 0.424 | ||
MYR 115.25 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.1008 | 0.432 | ||
MYR 115.94 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.136 | 0.44 | ||
MYR 116.64 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.1712 | 0.448 | ||
MYR 117.38 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.2064 | 0.456 | ||
MYR 118.77 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.2416 | 0.464 | ||
MYR 119.46 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.2768 | 0.472 | ||
MYR 120.26 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.312 | 0.48 | ||
MYR 122.71 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.3472 | 0.488 | ||
MYR 123.45 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.3824 | 0.496 | ||
MYR 124.14 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.4176 | 0.504 | ||
MYR 124.94 | 5 Piece(s) | 14 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.4528 | 0.512 | ||
MYR 126.32 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.488 | 0.52 | ||
MYR 127.02 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.5232 | 0.528 | ||
MYR 127.76 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.5584 | 0.536 | ||
MYR 128.45 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.5936 | 0.544 | ||
MYR 130.63 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.6288 | 0.552 | ||
MYR 131.33 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.664 | 0.56 | ||
MYR 132.39 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.6992 | 0.568 | ||
MYR 133.88 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.7344 | 0.576 | ||
MYR 134.57 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.7696 | 0.584 | ||
MYR 135.27 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.8048 | 0.592 | ||
MYR 136.01 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.84 | 0.6 | ||
MYR 137.40 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.8752 | 0.608 | ||
MYR 138.88 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.9104 | 0.616 | ||
MYR 139.58 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.9456 | 0.624 | ||
MYR 140.32 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 2.9808 | 0.632 | ||
MYR 141.71 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 3.016 | 0.64 | ||
MYR 208.90 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 3.0512 | 0.648 | ||
MYR 210.39 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 3.0864 | 0.656 | ||
MYR 211.78 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 3.1216 | 0.664 | ||
MYR 212.52 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 3.1568 | 0.672 | ||
MYR 213.21 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 3.192 | 0.68 | ||
MYR 214.70 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 3.2272 | 0.688 | ||
MYR 215.39 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 3.2624 | 0.696 | ||
MYR 216.09 | 5 Piece(s) | 17 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 3.2976 | 0.704 | ||
MYR 216.78 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 3.3328 | 0.712 | ||
MYR 218.96 | 5 Piece(s) | 14 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 3.368 | 0.72 | ||
MYR 173.00 | 1 Piece(s) | 3 Day(s) | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Standard Product | 1.0 | - | 0.265 | ||
MYR 79.52 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.3044 | 0.036 | ||
MYR 81.65 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.3392 | 0.048 | ||
MYR 83.83 | 5 Piece(s) | 13 Day(s) or more | 4 | 2.5 | [Black] Black | Up to 4 | ~3 | Made-to-Order Product | - | 0.374 | 0.06 |
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| Material | Urethane | Applicable Fluid | Air | Type | Coil |
|---|---|---|---|---|---|
| Operating Environment | Standard | Cutting Service Availability | No | Material, Urethane | Polyurethane |
| Maximum operating pressure(MPa) | 0.8 (at 20°C) | Operating temperature(°C) | -20 to +60 |
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