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
Engineered with a width of 26 mm based on the ISO 15407-2 norm, the Festo 546253 industrial component delivers constant output pressure with secondary exhausting across a regulation range of 0.05 MPa to 0.85 MPa (0.5 bar to 8.5 bar, or 7.25 psi to 123.25 psi). The unit supports an operating pressure of 1 MPa (10 bar), an inlet pressure range of 0.5 bar to 10 bar, and operates with compressed air as per ISO 8573-1:2010 [7:4:4] while providing IP65 and NEMA 4 degrees of protection. Weighing 448 g with an ambient temperature rating of -5 °C to 50 °C, this device features an optional pressure gauge capability and conforms to EU low voltage and UKCA electrical equipment directives. 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 546253. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.