A mechanical seal is that part of the machine that seals it together at the time of attaching pivoting parts to the stationary parts. Seals ensure that no spillage will occur between the inside of a blender and the external condition. There are two variants of Teflon bellow seal- Single Teflon Mechanical Seal and Double Teflon Mechanical Seal. In this article, we will shed light on how they differ from each other.
Single Mechanical Seals
A single mechanical seal consists of a spring that holds the two surfaces together at the layered level. It is necessary for these surfaces to slide against each other. However, a thin liquid layer between the two surfaces needs to be present in order to save the surfaces from grinding each other and thus end up in destroying the mechanical seal. In the absence of this layer, frictional warmth will occur, that will eventually demolish the mechanical seal. These seals tend to release vapor that is passed on to the low weight side from high weight side. The seal confront is greased by the liquid and the warmth created by the rubbing of the two surfaces, is retained. Therefore, in case, the pumped item does not poses any hazard to nature, it’s normal to bring the single mechanical seal into action.
Double Mechanical Seal
Teflon double mechanical seal consists of 2 seals put together in a certain arrangement. This arrangement has two benefits- one of the seals will contain the entire substance and will not let it flow out of the pump and second, the other seal will guarantee that not a single drop of liquid comes in contact with the outer surface. The essential seal will keep the liquid inside the container and will keep it inside the pump lodging and the auxiliary seal or the detachable seal will keep the liquid from flushing out.
Which One to Choose?
If you are acing confusion regarding the seal that you should use, you can contact Ambica Machine Tools, one of the best Teflon seal manufacturer in India.
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