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 part number 173885 is a Maxi-size industrial component featuring a die-cast zinc housing, 1 NPT pneumatic connections on both sides, and a vertical mounting position with optional in-line installation or retaining bracket mounting. It operates within a pressure range of 0.2 MPa to 1.2 MPa (2 bar to 12 bar), provides a pressure regulation range of 0.5 bar to 12 bar with a 40 µm filtration grade, and delivers a normal nominal flow rate of 8500 l/min using compressed air or inert gases. Submit the exact part number, quantity, and application requirements to receive a quote for this component.
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 173885. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.