This (EX25L-02M) 1/4" NPT Mini Air Lubricator features a metal bowl with sight glass and a capacity of .845 oz. FRL Lubricator delivers a consistent mist of oil through the airline and extends tool life. Oil amount is easily adjusted by rotating dial at the top of the unit. FRL Lubricator can be refilled either by removing bowl or filling through oil fill cap on top. Max Airflow of 28 CFM and a max operating pressure 145 PSI.
Abbott Rubber Technical Data Sheet