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 156343 is a single-acting industrial component featuring a 25 mm piston diameter, an adjustable stroke ranging from 1 to 25 mm, and a square piston rod for integrated torque protection and guidance. Operating within a working pressure range of 1.2 to 10 bar utilizing compressed air in accordance with ISO8573-1:2010 [7:4:4], this unit delivers a theoretical advance stroke force of 221 N at 6 bar and incorporates heat-resistant seals supporting ambient temperatures up to 120 °C. Position detection is enabled for proximity sensors, and flexible cushioning rings or plates are located at both ends to manage 0.1 J of impact energy in the end positions. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 156343. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.