K. K. Industrial Products manufactures Leak-free Mechanical Shaft Seal. K. K. Industrial Products offers a wide range of Compressor Spare Parts and industrial components used in the Air Conditioning and Refrigeration systems. The Leak-free Mechanical Shaft Seal includes single seals, double seals, cartridge seals, bellow seals, multiple spring seals, single coil spring seals etc. The Leak-free Mechanical Shaft Seal comes with Seal faces in micro-lapping finish to ensure zero leakage.