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 546817 is an ISO 5599-1 compliant industrial component featuring a 42 mm width and a product weight of 640 g for pneumatic vertical stacking as a pressure regulator for port 1. It provides constant output pressure with secondary exhausting across a pressure regulation range of 0.05 MPa to 0.6 MPa (0.5 bar to 6 bar, 7.25 psi to 87 psi) and accepts an inlet pressure from 0.05 MPa to 1 MPa (0.5 bar to 10 bar, 7.25 psi to 145 psi). Designed for compressed air operating medium per ISO 8573-1:2010 [7:4:4] with possible oil lubrication, the unit offers IP65 and NEMA 4 degree of protection, 0 CRC corrosion resistance, and mounts in any position on a manifold sub-base or individual sub-base with an optional pressure gauge. 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 546817. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.