Chesterton 155-12SA-SSC CBS mechanical seal assembly is a Chesterton-brand sealing solution for rotating equipment, designed to prevent leakage around shafts in industrial pumps and mixers. The 155-12SA-SSC designation places this unit within Chesterton's 155-series family and identifies its specific seal configuration and CBS variant; exact materials, dimensions, and performance ratings are specified in Chesterton's official product documentation for your installation. Consult your equipment specifications to confirm compatibility with your pump type, shaft size, housing, and operating conditions.
