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 177931 is a double-acting industrial component featuring a 2 1/2" piston diameter, a 5/8-18 UNF-2A piston rod thread, and a stroke range of 0.12 to 80 inches based on ISO 15552 standards. Built with a profile barrel design, it operates at pressures between 0.06 and 1.2 MPa using compressed air conforming to ISO 8573-1:2010 [7:4:4], and incorporates flexible cushioning rings at both ends with an ambient temperature range of -20 to 80 °C. This model delivers a theoretical retracting force of 1,682 N at 0.6 MPa and achieves a moderate corrosion resistance classification of CRC 2. Submit the exact part number, quantity, and application requirements to request a quote.
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 177931. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.