Mechanical seal for pump is a kind of dynamic seal assembly, which is widely used on the rotating shaft. It is also known as the end seal. Consisting of at least a pair of end faces which are
perpendicular to the rotating shaft, mechanical seal acts on the end surface through fluid pressure and compensation mechanism (elastic force or magnetic force). In addition, auxiliary seal makes
the joint surface stick and keep relative sliding, so as to prevent fluid leakage.
Different Types of Water Pump Seals
Elastomer Rubber Bellow Mechanical Seals
Developed with rubber bellow, this type of seal is widely used for water, oil and other light duties applications. Both standard and OEM elastomer bellows seals are available.Most of our rubber
bellow seals can easily replace your pump seal.
Metal Bellow Mechanical Seals
Compared with common pusher seals, metal bellow seals have more advantages. The structure eliminates seal hang-up and has a long service life. It is widely used in high temperature application.
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