The MECO HB seal is a modular mechanical shaft seal, designed to fit process equipment following Conveyor Equipment Manufacturers Association (C.E.M.A.) standards, with many customizable material options to meet your application’s requirements. The HB seal’s air purge not only fortifies the HB’s sealing performance but is also an effective diagnostic tool. Unlike standard stuffing box seals, the HB seal is non-abrasive to the machine’s shaft and can accommodate up to ¼” of shaft runout. Product Website Link: https://www.mecoseal.com/products/hb-seal/