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If you are reading this article, you must be here to research about what could be done about a vacuum leak in a vacuum pump. For the uninitiated, let’s start with what a vacuum leak is. For many of us it might be quite obvious as to what a vacuum leak is, but actually it is a pretty commonly asked question.
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What is Vacuum Leak? What Can be done about it?
If you are reading this article, you must be here to research about what could be done about a vacuum leak in a vacuum pump. For the uninitiated, let’s start with what a vacuum leak is. For many of us it might be quite obvious as to what a vacuum leak is, but actually it is a pretty commonly asked question. So, when a system performs poorly it is mainly due to a leak in the system. Usually, a hole or a gap between the vacuum interior and the atmosphere causes pressure changed and this is what is referred as vacuum leak. The Vacuum Pump Manufacturers in Mumbai makes the pumps in an orderly manner and a vacuum leak is seldom due to manufacturing defect. Within the system, progressions of vapour and gas may occur that may lead to a leak.
The type of leak must be first recognized before anything could be done about the vacuum leak. A vacuum leak can be of two types – Virtual and Real. A real leak is the one that is caused by pressure changes from the outside. On the other hand, a virtual leak is the one that is caused from within due to some kind of liquid that is vaporizing inside the vacuum-chamber. • “Poor maintenance of the system.” It is a major cause of a vacuum leak. The system must be absolutely clean without any leakages for a vacuum pump to provide maximum performance. Dry Screw Vacuum Pump Manufacturers in Mumbai have provided some of the major sources of leakage can be: • Trapped volume – Gases that has released themselves from the system. • Vapour – Caused by the load • Outgassing
Leakages commonly occur around the areas of fixtures that were not properly connected during assembly of the system. However, stress on the system, wear and tear, or corrosion over time can also cause leakages. Common areas of leakage include, but are not limited to: • Welded areas • Improper placing of bolts • O-ring application • Parts that are turned Regularly checking the system and proving proper maintenance is very important for maximum performance as well as for safety. Leaks may occur gradually over time or it may occur suddenly and one might wonder if the pump can still be operated with a minor leaks. Well, in that matter, it usually depends on the achievability of maximum pressure by the system. It ultimate pressure can be achieved then the system might still do for a time being. However, it is best to repair the leakage as soon as it is detected.
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