Most pneumatic system components and air tools require oil lubrication for proper operation and long service life. Too little oil can cause excessive wear and premature failure. Too much oil is wasteful and can contaminate, particularly when carried over with the air exhaust. Pneumatic equipment can be lubricated by the use of an air line lubricator. Filtered and regulated air enters the lubricator and is mixed with oil in an aerosol mist. The air is then routed to the operating system. Injects a fine stream of oil into the air stream to automatically lubricate air operated tools and other devices Extends life of downstream components Precise control of oil feed with needle valve adjustment knob Adds minimal pressure drop to the air system Features three position non-rising knob - push to lock, pull to adjust, detach to make tamper-resistant High air flow Precise visual adjustment control Requires low flow to establish drip rate Pipe Size: 1/4" Max Flow SCFM: 16 Bowl Capacity: 1 oz. Bowl Type: Poly Operating Temp. Range: 40¿-125¿F Max Pressure: 150 psig Required CFM to Operate: 1 SCFM