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
Engineered for compressed air per ISO 8573-1:2010 [7:-:-] and ice-free liquid water, this red Festo part number 551478 industrial component features a 12 mm outside diameter, an 8.4 mm inside diameter, and a D 52 +/-3 Shore hardness. The tubing accommodates energy chains with a minimum bending radius of 33 mm and a bending radius relevant for flow rate of 58 mm, operating across a temperature-dependent pressure range of -0.095 MPa to 1 MPa. Certified by TÜV under authority B 013277 0527 00, it includes RoHS compliant materials with protective grounding pneumatic tubing and a product weight of 0.05423 kg/m. 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 551478. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.