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 8142900 is a double-acting industrial component featuring a 50 mm piston diameter, a 20 mm stroke, and an internal thread piston rod at one end with a structural design comprising a piston and piston rod. It operates within a pressure range of 0.04 MPa to 1 MPa (0.4 bar to 10 bar, 5.8 psi to 145 psi) using compressed air as per ISO 8573-1:2010 [7:4:4] and provides theoretical forces of 1057 N retracting and 1178 N advancing at 6 bar. Configured with elastic cushioning rings at both ends, position sensing via proximity switch, and suitability for the production of lithium-ion batteries with reduced Cu/Zn/Ni values (F1a), this unit is recommended for production facilities manufacturing Li-ion batteries and meets ISO 14644-1 Class 5 cleanroom standards with a moderate corrosion resistance class (CRC) of 2. 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 8142900. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.