Description
The PUN-4X0,75-BL is a high-quality plastic pneumatic tubing engineered for compressed air applications. With a 4 mm outer diameter and 2.6 mm inner diameter, it ensures efficient airflow while maintaining a tight bend radius for compact routing. Constructed from TPE-U (PU), ester-based, the tubing offers excellent durability and resistance to wear, making it ideal for use in energy chains and other dynamic environments.
This RoHS-compliant tubing is certified by TÜV and supports operating pressures up to 10 bar (temperature-dependent) across a wide temperature range of -35 °C to 60 °C. It meets VDMA24364-B2-L standards for LABS (PWIS) conformity and is fire-rated UL94 HB, ensuring safe integration into a variety of pneumatic systems.
Specifications
| Attribute | Details |
|---|---|
| Product Type | Plastic Pneumatic Tubing |
| Model | PUN-4X0,75-BL |
| Outside Diameter | 4 mm |
| Inside Diameter | 2.6 mm |
| Min. Bending Radius | 8 mm |
| Flow-Relevant Bending Radius | 17 mm |
| Operating Pressure (Full Range) | -0.095 MPa to 0.7 MPa |
| Operating Pressure (Bar) | -0.95 to 7 bar (up to 10 bar temp-dependent) |
| Operating Pressure (Psi) | -13.775 to 101.5 psi (up to 145 psi max) |
| Operating Medium | Compressed air (ISO 8573-1:2010 [7:-:-]) |
| Temperature Range | -35 °C to 60 °C |
| Material | TPE-U(PU), ester-based |
| Material Fire Rating | UL94 HB |
| Shore Hardness | D 52 ±3 |
| Color | Blue |
| Product Weight by Length | 0.0089 kg/m |
| Connection Compatibility | – Plug-in: 4 mm OD – Barbed: 3 mm ID with/without nut |
| Tubing Use | Suitable for energy chains |
| Certifications | TÜV (B 013277 0506 00) |
| LABS (PWIS) Conformity | VDMA24364-B2-L |
| RoHS Compliant | Yes |
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