Overall labyrinth oil seal
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The oil seal on the centrifugal pump is manufactured by Sulzer. What is the principle and structure of this type of oil seal? Can’t remove the old moving parts?
There is also an O-ring inside. It’s called a bearing isolator; take a look at the picture
Remove the old one; taking it apart is to see its internal structure
The stationary and rotating rings are somewhat similar to mechanical seals
This can be manufactured in China nowadays; we call it a bearing protector, though it has a different name. AIG can be customized
Where are labyrinth seals? It’s not possible to tell from the picture whether there’s a maze groove or not
Does the “VBX” ring have any magical effects? Does it float when rotated?
How can the stator and rotor rings be separated? Is it just to overcome magnetic force?
This is an introduction to the company; this circle spins and floats