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 by Festo, part number 8204816 is a 4.1 g round 1.5-fold protective bellows industrial component featuring a 20 mm suction cup diameter, 4 mm nominal width, and 4.6 mm height compensation. Designed with a top connection position for G1/8 vacuum mounting, this unit delivers a holding force of 14.5 N at its nominal operating pressure of -70 kPa (-0.7 bar / -10.15 psi) across an operating range of -95 kPa to 0 kPa (-13.775 psi to 0 psi). It possesses a CRC rating of 2 for moderate corrosion stress, VDMA24364 Zone III LABS conformity, and F1a suitability for Li-ion battery production with reduced Cu/Zn/Ni values. Submit the exact part number, quantity, and application requirements to request a 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 8204816. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.