water pump mechanical seal installation guide. include john crane, burgmann, groundfos etc.
how to install mechanical seal in pumps ?
For pumps, the different types of pumps is different installation ways. In general, centrifugal pump and water pumps is mostly used in industry. First of all we need to check the all structure of the pumps. And see that is single seal or double seal, single spring or multi spring. Also, we can get some assembly drawing, animation and some video to learn about that.
Then, we better to get a installation guide hand book. That is best guide for us.
And there are two things we should pay attention on that.
1, Do not forget to use lubrication on shaft and seal face. As we know, seal face and shaft is very high speed to rotate. If lack of it, might make those dry friction. Then, mechanical seal will not be used too long life time. So, mechanical seal installation in pumps, carefully. Always check installation. There are many options available, from petroleum jelly, to silicon grease, to special lubricants.
2, To keep seal face clean. That is very important part. Even tiny particles can cause wear and destroy seal faces, and leakage.
how does a mechanical seal work in a pump ?
After we know mechanical seal types installation, then we need to know some mechanical seal basics. Working Principle of Mechanical Seal.
Under spring compression, mechanical seals are made to keep dynamic and static environmentally friendly under the action of springs. And cooperate with auxiliary seal to prevent leakage.
After reading the article, i believe you guys have known some part name and function of mechanical seal.
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