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 550561 industrial component is a wrought aluminum alloy manifold rail featuring a 20 mm width, a through-hole mounting design, and G3/8 pneumatic connections for ports 1, 3, and 5. It accommodates up to four valve positions across a maximum of two pressure zones, supporting an operating pressure range of -0.09 MPa to 1 MPa and a burst pressure of 5 MPa. Constructed to withstand moderate corrosion stress with a CRC rating of 2 and RoHS compliance, this 280 g assembly operates within medium and ambient temperatures of -5 °C to 50 °C. 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 550561. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.