Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Festo
The Festo part number 558284 is an ether-based TPE-U industrial component featuring a 3 mm outside diameter, a 2.1 mm inside diameter, and a minimum bending radius of 6 mm. It is suitable for energy chains and operates within a pressure range of -0.095 MPa to 0.6 MPa across its entire ambient temperature range of -35 °C to 60 °C, supporting compressed air and liquid water mediums. Certified by TÜV with certificate B 013277 0527 00, this component meets UL94 HB fire testing and VDMA24364-B2-L LABS conformity. Submit the exact part number, quantity, and application requirements for a quote.
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.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 558284. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.