Festo MS Filter Regulator, 40 μm, 1/2 in G, Manual, 20 bar, MS6-LFR-1/2-D7-E-R-M-RG-AS

This filter regulator combines Air filtration and pressure regulation for pneumatic systems, providing conditioned supply Air for automation and mechanical equipment. It is designed for inline installation with a G‑threaded 1/2in port and offers particulate removal to protect downstream components while maintaining controlled delivery pressure in industrial environments.

• 40μm element removes fine particulates, protecting valves and actuators
• 4500 L/min maximum flow supports high-demand pneumatic circuits
• 20 bar maximum operating pressure suits heavy-duty applications
• Polycarbonate bowl allows Visual fluid monitoring during operation
• Manual drain facilitates controlled condensate removal for maintenance
• Operational up to +60°C supports elevated temperature installations

• Suitable for factory automation Air supplies feeding actuators
• Ideal for pneumatic control panels in electrical switchrooms
• Used with assembly-line tools requiring high flow and filtration
• Can be used for compressed-Air supply to electronic test rigs
• Suitable for preparatory Air treatment in mechanical workshop systems

It uses a G‑thread standard with a 1/2in port, so conforming pipework or adaptors for G threads are required.

The transparent polycarbonate bowl enables Visual checks for liquid or debris without disassembly.

It functions reliably between −10°C and +60°C, permitting use in both chilled and warm plant environments.

It is compliant with RoHS and the VDMA24364‑B1/B2‑L guideline for pneumatic components.

Replacement and service items are available under the manufacturer’s designated replacement reference for this product family.