Dry running agitator reactor seals are accessible in different design and mechanism based choices to meet specific application requirements. This range of mechanical seals is used for glass lined vessel for handling high pressure based fluids. Stationary seats and solid seal face based design of these seals ensures minimal distortion of seal face during their exposure to thermal pressure and compressive load. Customers can avail these agitator reactor seals in bottom, top and side entry drive based design to handle non hazardous and non aggressive fluids/gases. These seals are accessible with different shaft size, specific operating temperature and working pressure based choices.