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 536221 is a double-acting industrial component featuring a 16 mm piston diameter and a 15 mm stroke based on ISO 21287, configured with an external M6 piston rod thread at one end and elastic cushioning rings at both ends. Operating on compressed air per ISO 8573-1:2010 [7:4:4] within a 1 bar to 10 bar pressure range, this unit delivers theoretical forces of 90 N retracting and 121 N advancing at 6 bar. Constructed for an ambient temperature range of -20 °C to 80 °C, it includes position sensing via proximity switch, moderate corrosion resistance class 2, VDMA24364-B1/B2-L LABS conformity, and ISO 14644-1 cleanroom suitability class 5. Submit the exact part number, quantity, and application requirements for an RFQ quote.
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 536221. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.