https://articlescad.com/pump-s....eals-ensuring-leak-f
-Lok pump seals can be a specialized type of mechanical seal meant to offer superior performance and reliability in demanding industrial applications. Known for innovative design and robust construction, D-Lok seals are used to prevent leaks in rotating equipment like pumps, compressors, and mixers. These seals are particularly valued in industries where high pressures, extreme temperatures, and aggressive fluids are common, for example oil and coal, chemical processing, and power gene