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 8194539 is a structural adapter for remote applications featuring any mounting position, a product weight of 222 g, and an operating pressure range of 0 MPa to 0.8 MPa (0 bar to 8 bar). Constructed with smooth-anodized wrought aluminum alloy covers and housing alongside EPDM and NBR seals, it delivers a corrosion resistance class of CRC 3 for high corrosion stress and VDMA24364 Zone III LABS conformity. This component operates with compressed air as per ISO 8573-1:2010 [7:7:-] or inert gases within an ambient and medium temperature range of -40 °C to 80 °C, excluding oil lubrication and meeting ATEX certification for zones 1, 2, 21, and 22. Request a quote today by submitting the exact part number, quantity, and application requirements.
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 8194539. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.