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 558814 is a standard straight industrial component featuring a nominal width of 8 mm with push-in sleeve QS-10 connections on both ends, supplied in a pack size of 10. Constructed with a nickel-plated brass housing, this unit operates within a temperature range of -20 °C to 70 °C and handles an operating pressure from -0.095 MPa to 1.6 MPa using compressed air conforming to ISO 8573-1:2010 [7:-:-]. It weighs 11 g, includes RoHS compliant materials, offers CRC 1 low corrosion resistance, and permits lubricated operation. 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 558814. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.