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
This Festo industrial component, part number 8191751, features a standard size with an operating pressure range of -0.1 MPa to 1 MPa (-1 bar to 10 bar, -14.5 psi to 145 psi) and operates with compressed air as per ISO 8573-1:2010 [7:4:4]. Constructed with a PA-reinforced blanking plug, HNBR O-ring, and a corrosion resistance class (CRC) of 3 for high corrosion stress, the 1.6 g unit supports mounting in any position using a retaining clamp within an ambient temperature range of -10 °C to 60 °C. Operation with oil lubrication is possible and required for further use, and the materials comply with RoHS and VDMA24364-B1/B2-L LABS conformity standards in a pack size of 10. Submit the exact part number, quantity, and application requirements for 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 8191751. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.