Click the series name you are looking for. Digital Catalog Series ALF400 to 900 ALT VA,VB Port size Bowl capacity (cm3) 1/4, 3/8, 1/2, 3/4, 1, 11／4, 11／2, 2 Tank Air: 1/4 Oil: 3/8 Oil distributor o6 5000, 9000 5000, 9000 Number of distribution ports: 4, 6, 8, 10, 16 Operation can be made from the toolbar at the center of the lower portion of the screen. Click here to display the contents. Click here to download the PDF file.