Mechanical seal is by a number of or end of the vertical axis for relative sliding and compensation of fluid pressure in the elastic body (or magnetic) under the action of combined with auxiliary seal remain attached to the seal device leakage resistance.
Double end mechanical seal structure by static ring (static ring) 1 (ring), a rotating ring 2, an elastic element 3, spring seat 4 and a fastening screw 5, rotating ring auxiliary seal ring 6, and the stationary ring auxiliary seal ring 8 and other components, anti rotation pin is fixed on the cover 9 to 7 prevent static ring rotation.
The rotating ring and the stationary ring can also be referred to as compensation ring or non compensation ring according to whether they have axial compensation capacity.
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