Berkeley S32014 Mechanical Seal is a 1-1/4 inch shaft, Type 21 Short seal assembly used with Berkeley/Pentair close-coupled centrifugal pumps, including the B2ZPLS, B2-1/2TPMS, and B6ZPLS B Series models. It functions as a shaft seal to prevent leakage between the pump casing and rotating shaft in centrifugal pumps used for irrigation and industrial service. In standard pump catalogs, S32014 is specified as a 1-1/4 in shaft seal with Type 21 short geometry, and a replacement variant, S-32014SP, is advertised for the same shaft size. Compatibility notes indicate use with Berkeley B-series pumps, aligning with models such as B2ZPLS, B2-1/2TPMS, and B6ZPLS.
