Please ask an expert to help identify the model of the mechanical seal
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I need help from experts: what type of mechanical seal is this, what is its model number, and what are the materials of the stationary and rotating rings? I’m a newbie with little understanding; I truly seek advice
The last edit to this post was made by 1070273960 on 2022-1-4 at 10:29. It is most likely: GB104- (the shaft diameter of the mechanical seal is indicated after the dash), alloy embedded in alloy / fluororubber
Sir, I see that model 104 has two notches, while ours has only one. Do you have any other models that are similar?
The anti-rotation pin has been simplified to just one – that’s not a problem. Have you checked the other sizes?
H76N-Shaft diameter (smooth inner bore of the stationary ring)
For the standard cloned mechanical seal of type C45, measure the inner diameter of the rotating ring seal seat; for example, if it is 50, then it is C55-50. Here, U denotes an alloy, while V indicates that the sealing ring is made of fluororubber
Judging from its appearance, it should be a single-face mechanical seal; the sealing surface materials for the stationary and rotating rings are likely to be silicon carbide