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  6. [Column Introduction] Mechanical Seal

[Column Introduction] Mechanical Seal

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last updated:Jan 31, 2022

ユーアイ技研
ユーアイ技研
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I will provide a detailed explanation of the essential mechanical seal for pumps!

At Yui Technology, we publish explanatory columns related to bathtubs and pools on our website. In this article, we have written about "mechanical seals." "There's water leaking from the pump, but what's the cause?" "What is a mechanical seal?" "Is it really a necessary part?" Reading this will resolve those questions. It's easy to understand with illustrations!

    pump
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[Column Introduction] Mechanical Seal

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  • Related Link - https://yuaigiken.com/yuai-school/%e7%ac%ac%e4%b8%…

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[Excerpt from the text] ...A pump is generally divided into the "motor part" and the "water passage part." If the motor part, which operates electrically, and the water passage were combined, it would lead to malfunctions. The two parts are connected by what is called a main shaft, essentially a "rotating rod." This is the rod that the motor spins around. It is also referred to as a shaft. At the end of this main shaft, there is an impeller attached, which circulates the water. Now, the issue arises with the connection between the "water passage part" and the "rotating rod." In the diagram, this is indicated by the pink area. There is a slight gap at the connection between the "water passage part" and the "rotating rod." If it were fixed, the rod would not be able to rotate. However, if there is a gap, water would naturally leak out. Therefore, it is necessary to fill this gap. This is where the mechanical seal comes into play! ...

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ユーアイ技研

ユーアイ技研

Water supply and drainage construction business

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Our company was founded as a specialized manufacturer of bathing facility equipment and has been operating as a filtration equipment specialist in Osaka Prefecture for nearly 30 years, primarily in the Kinki region. We have completed over 1,000 projects involving filtration equipment alone, and we leverage our extensive experience to deliver high-quality products in a short timeframe. Please feel free to contact us if you have any inquiries.

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