Vented Fill Cap with 2″ Base

* Built into every fuel transfer pump, chemical transfer pump and meter is over 50 years of experience-and the pride and workmanship associated with the moniker * Made in USA. * We use only the most durable materials to insure long life and dependability. * Fill-Rite and Sotera branded products deliver superior performance time and time again, regardless of the application or installation. * This Fill-Rite FRTCB vented fill cap has a 2″ National Pipe Taper (NPT) threaded base and is suitable for use as a replacement cap.