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 577209 is a double-acting industrial component built on a profile barrel structural design with a piston, piston rod, and a guide rod with yoke providing protection against torsion. Featuring a 20 mm piston diameter, a 15 mm stroke, and ISO 21287 compliance, this unit operates within a pressure range of 1.9 bar to 10 bar using compressed air according to ISO 8573-1:2010 [7:4:4]. It includes self-adjusting pneumatic end-position cushioning, position sensing via proximity switch, and delivers a theoretical force of 188 N advancing and 141 N retracting at 6 bar. 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 577209. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.