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 534173 is a blue TPE-U(PU) industrial component featuring a 6 mm outside diameter, a 4.4 mm inside diameter, and a Shore hardness of D 52 +/-3. This component operates with compressed air in accordance with ISO8573-1:2010 [7:-:-] across a temperature-dependent working pressure of -0.95 to 8 bar and an ambient temperature range of -35 to 50 °C. It provides a minimum bending radius of 15 mm, a bending radius relevant for flow rate of 45 mm, a unit weight of 0.018 kg/m, and holds FDA and 2002/72/EG food-industry approvals while remaining free of copper and PTFE and compliant with RoHS. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 534173. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.