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 178426 is an 8 mm outside diameter green TPE-U ester-based industrial pneumatic tubing suitable for energy chains, featuring an inside diameter of 5.7 mm and a Shore hardness of D 52 +/-3. It operates across a temperature range of -35 °C to 60 °C with an operating pressure of -0.095 MPa to 0.7 MPa for the entire temperature range, and supports compressed air media as per ISO 8573-1:2010 [7:-:-]. This TÜV-certified component carries a B 013277 0527 00 certificate issuing authority, complies with RoHS and UL94 HB material fire tests, and requires that cable sheathing remain free from phosphoric acid esters during installation. Submit the exact part number, quantity, and application requirements for an official 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 178426. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.