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
This Festo industrial component, part number 544015, is a double-acting drive unit featuring a 25 mm piston diameter, a 20 mm stroke, and a ball bearing cage guide with a yoke structural design. Operating on compressed air according to ISO 8573-1:2010 [7:4:4] within a pressure range of 0.1 MPa to 0.8 MPa, it achieves a maximum speed of 0.8 m/s and a repetition accuracy of ±0.01 mm. The unit includes elastic cushioning rings at both ends with a fixed stop, position sensing via proximity switch, and an ambient temperature range of 0 °C to 60 °C. Submit the exact part number, quantity, and application requirements to request a quote for this component.
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 544015. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.