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 558794 is a standard T-shaped industrial component featuring an 8.5 mm nominal width and a push-pull structural design for a 10 mm push-in sleeve to 10 mm outside diameter pneumatic tubing connection. Constructed with a nickel-plated brass housing, an NBR tubing seal, and a silver releasing ring, this pack of 10 components supports compressed air operating media per ISO 8573-1:2010 [7:-:-] with lubricated operation possible across a pressure range of -0.095 MPa to 1.6 MPa and an ambient temperature range of -20 °C to 70 °C. Each 41 g RoHS-compliant unit offers a corrosion resistance class of 1 and VDMA24364-B1/B2-L LABS conformity. 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 558794. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.