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 by Festo, part number 551473 is a green industrial component featuring an outside diameter of 16 mm, an inside diameter of 10.8 mm, and a shore hardness of D 52 +/-3. This tubing is suitable for energy chains, operates within a temperature-dependent pressure range of -0.095 MPa to 1 MPa, and accommodates compressed air as per ISO 8573-1:2010 [7:-:-] or liquid, ice-free water. The product carries TÜV certification under authority B 013277 0527 00, complies with VDMA24364-B2-L LABS conformity, and is RoHS compliant. Submit the exact part number, quantity, and application requirements to request 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 551473. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.