Water and Wastewater Treatment or Sewage handling equipment is one of the most significant sewage treatment acquaintances, and the mechanical seals of the sewage handling equipment are predominantly essential. The seepage of equipment assembly will directly cause system failure of the whole apparatus, so the mechanical seal is an important mechanism that plays a support role in sewage handling equipment. Water pumps can be used with many forms of irrigation, such as drip, sprinklers or with a hose, to pump liquid fertilisers from supply tanks to dispensing tanks and to provide drinking water for livestock too. Mechanical seals are efficiently used to maintain the reliability of the pump systems by preventing fluid leaks and keeping contaminations and waste products out. Ashish Seals’ Mechanical Seals are effectively utilised in Water and Wastewater Treatment Industry for reliable and efficient use of machineries and add durability to them.