Hyco BSP pneumatic FRL unit (air filter + regulator + lubricant) metal guard and pressure gauge with air (1/4 “(AC 2010-02) without guard)

Filter, regulator IC lubricant is a three-part system. The filter is designed to remove most liquid and solid particles from the air supply. Self-precious pressure regulator is used to accommodate the outlet pressure. The lubricant provides oil to the air equipment and enhances the life of the device.
Filters remove water, dirt and other harmful debris from an air system. This is often the first step in improving air quality.
Regulators adjust and control the air pressure of a system to ensure that the down-line components do not exceed their maximum operating pressures. This is the second step in the FRL system.
Lubricants reduce internal friction in equipment or devices by releasing a controlled gauze of oil in compressed air. It is often finalized and/or correct before the ingredient requiring lubrication.