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 8178631 is a Bourdon tube pressure gauge featuring a nominal size of 63 and front panel mounting with a rear-centered G1/4 pneumatic connection. It provides a display and operating pressure range of 0 MPa to 1.6 MPa (0 bar to 16 bar, 0 psi to 232 psi) for neutral liquids and inert gases, excluding acetylene and oxygen, in compliance with EN 837-3 and CPA certification. Constructed with brass media-contacting materials and an IP43 degree of protection, this measurement accuracy class 2.5 component operates within medium and ambient temperatures of -20 °C to 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 8178631. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.