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 size 4 industrial component from the MS series is a filter regulator lubricator featuring a 5 µm grade of filtration, a manual rotating condensate drain with a 19 ml maximum condensate volume, and a 30 cm³ maximum oil capacity. Operating within an input pressure range of 0.15 MPa to 1.4 MPa (1.5 bar to 14 bar), this unit delivers a pressure regulation range of 1 bar to 7 bar and a maximum standard flow rate of 1300 l/min using compressed air or inert gases. It includes a plastic bowl guard, a pressure gauge, and a rotary knob actuator lock with detent that can be closed with accessories. Submit the exact part number, quantity, and application requirements to request a formal quote for this unit.
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 8233018. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.