For ?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" / For 1/4" Mini Lubricator. Air line lubricators are devices used to add a lubricant, via an air line, to a compressed air operated appliance; one that requires an external source of pneumatic oil for proper operation. Oilers/Lubricators help protect and prolong the life of your compressor tools and accessories. 150 PSI Max input pressure 52 CFM Flow Rate Wall Mounting bracket included Drain Capacity 15ml Oil Capacity 30ml For ?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" / For 1/4" Mini Lubricator. Air line lubricators are devices used to add a lubricant, via an air line, to a compressed air operated appliance; one that requires an external source of pneumatic oil for proper operation. Oilers/Lubricators help protect and prolong the life of your compressor tools and accessories. 150 PSI Max input pressure 52 CFM Flow Rate Wall Mounting bracket included Drain Capacity 15ml Oil Capacity 30ml