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 550555 is an industrial manifold block featuring a wrought aluminum alloy rail with a 16 mm width and through-hole mounting. It supports up to 7 valve positions across 2 pressure zones, accommodates pneumatic valve mounting via internal thread with a maximum tightening torque of 1.2 Nm, and includes G1/4 pneumatic connections 1, 3, and 5. Operating within a temperature range of -5 °C to 50 °C for both the medium and ambient environments, it handles operating pressures from -0.09 MPa to 1 MPa and a burst pressure of 5 MPa, while maintaining a moderate corrosion resistance class (CRC) of 2 and RoHS compliance at a product weight of 310 g. 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 550555. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.