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 part number 156397 is a single-acting industrial component featuring a 63 mm piston diameter, an adjustable stroke of 1 to 25 mm, and a square piston rod for torque protection and guidance. Operating on compressed air in accordance with ISO8573-1:2010 [7:4:4] within a 0.8 to 10 bar working pressure range, this unit delivers a theoretical force of 1,679 N on the advance stroke at 6 bar. It incorporates flexible cushioning rings at both ends, position detection capabilities for proximity sensors, and variants with a through, hollow piston rod and heat-resistant seals rated for up to 120°C. Please 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 156397. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.