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
Engineered to ISO 15552 standards by Festo, this double-acting industrial component features an 80 mm piston diameter, a 30 mm stroke, and an M20x1.5 external piston rod thread on one end. The profile barrel design operates within a pressure range of 0.04 MPa to 1.2 MPa utilizing compressed air conforming to ISO 8573-1:2010 [7:4:4], supported by adjustable pneumatic cushioning at both ends and position sensing via proximity switch. With a moderate corrosion resistance class of 2 and an ambient temperature range of -20 °C to 80 °C, the unit delivers a theoretical retracting force of 2721 N at 6 bar. Submit part number 3656633 along with your required quantity and application parameters to request 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 3656633. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.