Modern air powered tools need lubrication lubricators protect expensive power tools. Ultrasonic generators deliver lubricating oil in a fine mist form. Lubricators are simple to adjust so you can achieve the optimal amount of lubrication for your application. For convenience, the loading bowl can be filled from either side. Always locate lubricator as close to the tool as possible. Never locate a lubricator between a compressor and filter Regulator or on an air supply line to a paint Gun. While a necessity to keep air tools performing properly, oil contaminants in a line used to spray paint will result in a ruined paint job - every time. Amflo is part of the Plews & edelmann group. Plews manufacturing and sales Corporation was originally founded by R.G. Plews in 1927. At that time, the railroad industry was the primary focus for the company's extensive line of oil cans. As the Transportation industry went from trains to passenger cars and trucks, Plews shifted their focus to developing the tools necessary to service this new mode of Transportation. Fast forward 90 years and Plews has become part of Plews & edelman. Today, Plews & edelmann is a leading designer, manufacturer and distributor of a broad range of automotive parts and tools sold to the vast majority of mass merchant, retail auto parts stores and wholesale automotive parts and industrial distribution outlets, worldwide.