Metal Bellow Seals are widely used in high temperature and highly corrosive media and suitable for high start-up torque since the bellows unit is independent of torque transmission. The unique feature of Metal Bellow Mechanical Seals is that, there is no dynamic ‘O’ rings and therefore it will never hang up or damage the shaft and sleeve. Application- Generally used for handling highly corrosive chemicals, high temperature applications and Hydrocarbons In Petrochemical industry, petroleum refinery , Paper & Pulp industry