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Festo
558271
Plastic tubing PUN-H-4X0,75-SI-500
The Festo 558271 is a 4 mm outside diameter industrial tubing component constructed from ether-based TPE-U, featuring an inside diameter of 2.6 mm and a minimum bending radius of 8 mm. Certified by TÜV under certificate B 013277 0527 00 with UL94 HB fire test material rating, it accommodates compressed air per ISO 8573-1:2010 [7:-:-] and liquid water across a temperature range of -35 °C to 60 °C. Operating pressures span from -0.095 MPa to 0.6 MPa across the full temperature range, extending up to 1 MPa in temperature-dependent conditions, while its characteristics render it suitable for energy chains and Li-ion battery production with reduced Cu/Zn/Ni values. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 558271
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 558271.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Outside diameter
- 4 mm
- Bending radius relevant for ow rate
- 16 mm
- Inside diameter
- 2.6 mm
- Min. bending radius
- 8 mm
- Application note
- TPE-U, ether-based
- Tubing characteristics
- Suitable for energy chains
- Operating pressure for entire temperature range
- -0.095 MPa...0.6 MPa | -0.95 bar...6 bar | -13.775 psi...87 psi
- Temperature-dependent operating pressure
- -0.095 MPa...1 MPa | -0.95 bar...10 bar | -13.775 psi...145 psi
- Information on operating pressure
- Water: temperature-dependent operating pressure, see diagram, max. | 0.3 MPa at 0 - 60 °C
- Certication
- TÜV
- Certicate issuing authority
- B 013277 0527 00
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-] | Water (liquid, ice-free)
- Material re test
- UL94 HB
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Suitability for the production of Li-ion batteries
- Suitable for battery production with reduced Cu/Zn/Ni values (F1a)
- Cleanroom suitability, measured according to ISO 14644-14
- Statically installed element, no meaningful evaluation possible | according to ISO 14644-1
- For use in the food industry
- See supplementary material information
- Ambient temperature
- -35 °C...60 °C
- Product weight by length
- 0.0085 kg/m
- Pneumatic connection
- For plug connection outside diameter 4 mm | For plug connection outside diameter 5/32" | For barbed tting, inside diameter 3 mm, with union nut
- Color
- Silver
- Shore hardness
- D 52 +/-3
- Note on materials
- RoHS compliant
- Material of pneumatic tubing
- TPE-U(PU)
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 558271. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.