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 8142831 is a double-acting industrial component featuring a 25 mm piston diameter, a 30 mm stroke, and an external thread piston rod at one end. Operating on compressed air according to ISO 8573-1:2010 [7:4:4] within a pressure range of 0.06 MPa to 1 MPa (0.6 bar to 10 bar), this unit delivers a theoretical retracting force of 247 N and advancing force of 295 N at 6 bar. It incorporates elastic cushioning rings at both ends, accommodates position sensing via proximity switch, and offers an ambient temperature range of 0 °C to 80 °C with a moderate corrosion resistance class (CRC 2). Certified for cleanroom ISO Class 5 and designated suitable for lithium-ion battery production with reduced Cu/Zn/Ni values (F1a), the assembly supports any mounting position. Please submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 8142831. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.