The Filter, Regulator Lubricator (FRL) combination provides integrated air preparation for compressed air systems, combining filtration, regulation and lubrication in a single unit for reliable tool performance and reduced maintenance. Function and benefits Filters incoming air to remove dust, dirt and particulates and to reduce moisture. Regulates downstream pressure to a stable setpoint for consistent tool operation. Delivers a measured amount of lubrication to downstream components, improving seal life and reducing wear. Compatibility and installation Designed for standard pneumatic systems with common port sizes; compatible with a wide range of fittings and accessories. Available in multiple port configurations to fit compact or extended layouts. Suitable for panel or bench mounting with compatible mounting patterns. Size and materials Compact form factors suitable for spaceconstrained installations. Construction choices balance light weight and durability; available options vary by model to meet different corrosion resistance and pressure rating needs. Performance and maintenance Improves tool performance by delivering clean, regulated air and consistent lubrication. Helps extend tool life and reduces downtime caused by moisture, particulates, or inconsistent lubrication. Easy filter replacement, bowl inspection and regulator adjustment. Use scenarios Automotive assembly line: provides clean, regulated air and lubrication for pneumatic fixtures, ensuring consistent operation. Spray finishing or painting booth: supplies dry, stable air to spray guns, reducing spray irregularities and downtime. CNC machining or automation cell: protects cylinders and valves from moisture and particulates, maintaining repeatable cycles. Setup and operation tips Set the regulator to the target pressure required by the connected tool(s). Adjust the lubrication rate according to tool requirements. Inspect filters and bowls regularly and as recommended by the model's maintenance guidelines.