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
This Festo industrial component, part number 553825, weighs 800 g and is built in accordance with the EN 15081 standard with a corrosion resistance classification CRC of 3 for high corrosion stress. The coupling, mounting adapter, and non-corrosive disc are constructed from high alloy steel, while the screws consist of stainless steel. The materials note indicates that this part contains PWIS substances and conforms to RoHS. Please submit the exact part number, quantity, and application requirements to receive 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 553825. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.