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 1166938 is a Bourdon tube pressure gauge featuring a nominal size of 63 and a centered rear G1/4 pneumatic connection for in-line installation. It provides a display and operating pressure range of 0 bar to 60 bar, 0 MPa to 6 MPa, or 0 psi to 870 psi, complying with EN 837-1 standards with a measurement accuracy class of 1.6. Built with brass wetted parts and a brass screwed plug, this IP65-rated component operates with inert gases and neutral liquids within a medium and ambient temperature range of 0 °C to 60 °C, while supporting ATEX Zone 1, 2, 21, and 22 explosion protection. 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 1166938. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.