How to distinguish between mechanical seals and hydraulic seals

How to distinguish between mechanical seals and hydraulic seals The biggest difference between mechanical seals (English mechanical seals) and hydraulic seals (English hydraulic seal) is that mechanical seals are one of the high-precision mechanical seals (components). 1. Definition of mechanical seals and hydraulic seals: mechanical seals are classified as one of the more sophisticated and messy mechanical basic components than the mechanical seals used in kettles. It is a variety of pumps, reverberation components, turbines, compressors, and submersibles. Motors and other key components of mechanical seal equipment for kettles. Its sealing function and service life depend on many factors, such as model selection, machine accuracy, and accurate device application. The hydraulic seal has a pressure request, and a certain smoothness of the joint surface is required. The sealing element is mostly rubber, and the seal is partially deformed to reach the closing effect. 2. Classification of mechanical seals and hydraulic seals Mechanical seal types: cartridge seal types, light mechanical seal types, heavy mechanical seal types, etc. Hydraulic seals: including lip seals, V-shaped seals, U-shaped seals, Y-shaped seals, and YX-shaped seals. Some combination seals commonly used in hydraulic cylinders for hydraulic seals include lace ring, grid ring and ster seal.