FRL unit Combination of filter, regulator, lubricator for pneumatic systems a Festo pneumatics product

FRL unit, Compressed air contains water vapors and contaminant particles concentrated by compression that can be harmful to the pneumatic equipment. Air leaving a compressor is hot, dirty, and wet—which can damage and shorten the life of downstream equipment, including valves, cylinders, and air tools.

Filters remove these impurities and a large part of the water, regulators ensure an adequate pressure inside the system and lubricators inject a metered quantity of lubricating oil to expand the life span of tools and the equipment.

Features of Festo FRL units

• Space-saving design with filter and regulator in a single unit
•  Good particle separation and high flow rate
• Good regulation characteristics with minimal hysteresis
• Two pressure regulation ranges: 0.5° to 7 bar and 0.5 to  12 bar
• Two pressure gauge connections for flexible installation
• Setting values are secured by locking the rotary knob