The ARO 2000 Series Air Compressor Lubricator can help ensure that pneumatic devices receive the required lubrication to maintain peak performance, reduce wear, and prolong service life. This air compressor lubricator is designed to provide the correct amount of oil required for most general applications in a pneumatic system, delivering a constant ratio of oil to airflow. Precise oil feed adjustment sets the proper air compressor oil drip-rate. Additionally, the air compressor lubricator should be installed close to the downstream application to ensure the effective distribution of oil.