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 546089 is an ISO 5599-2 industrial component measuring 42 mm in width with a product weight of 920 g, designed for pneumatic vertical stacking as a pressure regulator for ports 2 and 4. Operating with an inlet pressure range of 0.5 bar to 10 bar (0.05 MPa to 1 MPa, 7.25 psi to 145 psi) and a regulation range of 1 bar to 6 bar (0.1 MPa to 0.6 MPa, 14.5 psi to 87 psi), it delivers a constant output pressure with secondary exhausting using compressed air per ISO 8573-1:2010 [7:4:4]. Featuring IP65 and NEMA 4 degrees of protection, an ambient temperature range of -5 °C to 50 °C, and a corrosion resistance class of CRC 0, this unit mounts in any position on a manifold sub-base or individual sub-base with optional pressure gauge capability and oil-lubricated operation. Submit part number 546089, 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 546089. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.