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 173740 is a mini-sized industrial component from the D series, featuring a die-cast zinc housing and a metal bowl guard designed for vertical mounting via in-line installation or accessories with 1/8 NPT pneumatic connections. Utilizing a borosilicate glass fiber filter, this unit delivers a 0.01 µm filtration grade, 99.9999% filter efficiency, and 0.01 mg/m³ residual oil content for compressed air conforming to ISO 8573-1:2010 [6:8:4] or inert gases within an operating pressure range of 1 bar to 16 bar and medium temperatures from 1.5 °C to 60 °C. The RoHS-compliant device incorporates a manual, non-detenting condensate drain, VDMA24364-B1/B2-L LABS conformity, and outputs air quality meeting ISO 8573-1:2010 [1:7:2] standards while operating in ambient temperatures from -10 °C to 60 °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 173740. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.