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 173931 branching module features a die-cast zinc housing with an any mounting position and a product weight of 772 grams. It operates with compressed air as per ISO 8573-1:2010 [7:-:-] or inert gases at pressures ranging from 0 MPa to 1.6 MPa (0 bar to 16 bar), providing a standard nominal flow rate of 17400 l/min in the main flow direction 1 to 2. This RoHS-compliant unit includes 1 NPT pneumatic connections 1 and 2, a G3/4 connection 3, and a G1/4 connection 4, while withstanding medium, ambient, and storage temperatures between -10 °C and 60 °C. 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 173931. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.