PU Series Pneumatic Straight Union fittings: enable quick, tool-free connections for joining two air tubes of the same diameter in a straight line. These one-touch push-in connectors (e.g., 4-16mm OD) ensure a secure, leak-proof seal for PU/Nylon tubing. Ideal for extending lines or repairing sections in industrial automation and various pneumatic circuits.
| Parameter | Specification |
|---|---|
| Fluid | Air |
| Max. Pressure | 1.32Mpa (13.5kgf/cm²) |
| Normal Pressure Range | 0~0.9Mpa (0~9.2kgf/cm²) |
| Low Pressure Range | -99.99~0Mpa (-750~0mmHg) |
| Operating Temperature | 0°C ~ 60°C |
| Applicable Tube | PU/Nylon tube |
| Tube Outer Sizes | 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm |
| Model | ΦD | B | ΦP |
| PU04 | 4 | 32.5 | 11 |
| PU06 | 6 | 35 | 13.4 |
| PU08 | 8 | 39 | 15 |
| PU10 | 10 | 47 | 18.8 |
| PU12 | 12 | 48.5 | 21 |
| PU16 | 16 | 56 | 26 |
For detailed sizing information, installation guidelines, or to place an order, please contact our customer support team.
| Model | ΦD | B | ΦP |
| PU04 | 4 | 32.5 | 11 |
| PU06 | 6 | 35 | 13.4 |
| PU08 | 8 | 39 | 15 |
| PU10 | 10 | 47 | 18.8 |
| PU12 | 12 | 48.5 | 21 |
| PU16 | 16 | 56 | 26 |
For detailed sizing information, installation guidelines, or to place an order, please contact our customer support team.
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