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 part number 543487 is a Bourdon tube pressure gauge featuring an in-line installation design with a nominal size of 26 and a centered rear-side 10 mm cartridge pneumatic connection. Constructed with a PA housing, brass media-contacting components, and a brass screwed plug, this RoHS-compliant device supports a display and operating pressure range of 0 bar to 16 bar (0 psi to 232 psi) for neutral liquids and inert gases excluding acetylene and oxygen. It operates within medium and ambient temperatures of -20 °C to 60 °C, achieves an IP43 and NEMA 4 degree of protection, conforms to VDMA24364-B1/B2-L LABS standards, and provides Zone 1, 2, 21, and 22 ATEX explosion prevention and protection in accordance with its certificate. 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 543487. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.