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 8178634 is a Bourdon tube pressure gauge featuring a nominal size of 63 and a centered rear G1/4 pneumatic connection designed for front panel mounting. Operating within a display and pressure range of 0 MPa to 0.6 MPa (0 bar to 6 bar, 0 psi to 87 psi), this class 1 accuracy component conforms to EN 837-3 and holds CPA certification. It accommodates inert gases and neutral liquids via brass media-contacting materials, excluding acetylene and oxygen, while providing an IP43 degree of protection and VDMA24364-B1/B2-L LABS conformity. 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 8178634. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.