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 578318 is a straight industrial component with a nominal width of 4 mm featuring push-in sleeves for 6 mm connections on both ends. Constructed from chemically nickel-plated brass with a CRC 3 rating for high corrosion stress, this unit supports compressed air and liquid water operating media across an ambient temperature range of 0 °C to 150 °C. It accommodates an operating pressure from -0.095 MPa to 2 MPa for the entire temperature range and is supplied in a pack size of 10 weighing 5.1 g per unit. 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 578318. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.