This Radium Engineering 10AN ORB-to-barb adapter is made for use with hose having a 3/8" (0.375 in) inside diameter. It converts a 10AN ORB fitting to a 3/8" hose barb and is suitable for all types of rubber hose with 8–10mm inside diameter. Hose clamps are recommended for secure installation to ensure a reliable connection in fluid or vacuum lines.
Radium Engineering 10AN ORB to Barb .375in Hose