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 577227 is a double-acting industrial component featuring a 100 mm piston diameter, a 25 mm stroke, and a profile barrel structural design adhering to ISO 21287. Operating between 1.4 bar and 10 bar, this unit delivers a theoretical advancing force of 4712 N and a retracting force of 4524 N at 6 bar, utilizing self-adjusting pneumatic end-position cushioning across a 10 mm cushioning length. Position sensing is enabled via proximity switch, and the assembly includes a guide rod with yoke for protection against torsion within an ambient temperature range of -20 °C to 80 °C. Submit the exact part number, quantity, and application requirements for an RFQ 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 577227. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.