Distinguishing the front end surface
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I would like to ask you how to distinguish the front end surface and the rear end surface of the pump? Is it the direction closer to the motor or what is the difference?
What are the front and rear faces of the pump?
It talks about the front end and the tail end, there is no "face"”； This is a common language on site. The front end refers to the drive side - motor or turbine. The coupling side is called the front end bearing or front end tile or front end mechanical seal. ； The one in the opposite direction is called the tail end. The tail end of a stand-alone machine is easier to do. Why?
Both the front and rear ends of the pump and motor are distinguished by the coupling. The end close to the coupling is the front end, and the end far away is the rear end.
So is the front end and the front cover on one side? That is, the side close to the power? Or is it somewhere close to the front end? The front end surface I am talking about refers to the place where the cooling water or sealing oil is pumped. I don’t know how to explain it.
I feel that they all mean the same thing. What I mentioned above is about the driving machine. What I mean is that both the driving machine and the working machine can be divided according to the coupling.
You're all right, this one belongs to a chemical company* Generally speaking, the motor steering mentioned in chemical plants is also like this. Generally speaking, * It is customary to look from the driving machine to the direction of the equipment. The clockwise and counterclockwise directions of the motor will not be confused, and the bearings will not be mistaken. The equipment serial number is marked on the driving side.