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 8178625 is a Bourdon tube pressure gauge featuring a nominal size of 40 and an in-line installation design with a centered rear R1/8 pneumatic connection. Conforming to EN 837-1 with CPA certification, this component delivers a measurement accuracy class of 1.6 across a display and operating pressure range of 0 MPa to 1.6 MPa (0 bar to 16 bar, 0 psi to 232 psi). It utilizes brass materials in contact with the media for operation with inert gases and neutral liquids, excluding acetylene and oxygen, while providing IP43 protection and RoHS compliant construction. 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 8178625. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.