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 538460 is a black TPE-U(PU) industrial component with a 4 mm outside diameter, a 2.8 mm inside diameter, and a product weight of 0.008 kg/m. Constructed with a Shore hardness of D 52 +/-3, it features a temperature dependent working pressure of -0.95 to 8 bar across an ambient temperature range of -35 to 50 °C, and includes FDA and 2002/72/EG food-industry approvals alongside RoHS compliance while remaining free of copper and PTFE. This operating medium handles compressed air in accordance with ISO8573-1:2010 [7:-:-], maintaining an 8 mm minimum bending radius and a 30 mm bending radius relevant for flow rate. 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 538460. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.