Wave Spring Seal is designed with internally mounted non-clogging seals. This is widely used in different bi-directional processes and works with highly viscous and abrasive media. In addition, it can also work with liquids with sold particles, low aggressive chemicals, oil, water, fuel, etc. It is installed in centrifugal and high viscosity handling pumps widely used in pulp, paper, chemical, petrochemical, purification plants, sugar, brewery and various other sectors.