Wave spring Mechanical seals are designed for universal applications. These seals go well for media containing solids with high viscosity e.g. sugar, paper, sewage and waste water industry. The super-sinus spring permits an almost uniform introduction of forces over the whole range of increased axial movement tolerances of Mechanical seals. Seal can be provided as balanced and unbalanced.
These seals are equivalent to Eagle Burgmann HJ92N and M7N