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 531966 is a branching module designed with an any mounting position and a product weight of 500 g. It operates with compressed air as per ISO 8573-1:2010 [7:4:4] or inert gases within an operating pressure range of 0 bar to 20 bar, supporting oil lubrication operation and featuring 1/2 NPT pneumatic connections 1, 2, and 3. This component delivers a standard nominal flow rate in the main flow direction 1 to 2 of 13000 l/min, with an outlet at the top of 4400 l/min and an outlet down of 4600 l/min, while accommodating an AC operating voltage range of 0 V to 250 V and a DC operating voltage range of 0 V to 125 V across medium, ambient, and storage temperatures of -10 °C to 60 °C. Submit the exact part number, quantity, and application requirements for a formal 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 531966. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.