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 553920 is a green TPE-A industrial component featuring an 8 mm outside diameter, a 5.9 mm inside diameter, and a Shore hardness of D 55 +/-3. Operating within a temperature-dependent pressure range of -0.095 MPa to 1.5 MPa and an ambient temperature range of -30 °C to 80 °C, this tubing supports compressed air media as per ISO 8573-1:2010 [7:-:-]. It is suitable for energy chains, possesses a min. bending radius of 22 mm and a bending radius relevant for flow rate of 43 mm, and carries TÜV certification under authority B 013277 0527 00 with VDMA24364-B2-L LABS conformity. 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 553920. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.