Cooling water issues with small rotor pumps
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Gentlemen, why don’t small rotor pumps require cooling water for cooling?» Thank you!
The manufacturer deemed it unnecessary during design. If you would like to add it, please make the request to the manufacturer at the time of purchase.
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This post was last edited by Zhongheng Pump Industry on 2020-2-26 at 18:21. Hello, friends! Whether a rotor pump uses cooling water or not has no absolute relationship to its size. It is directly related to the nature of the material being transported, as well as to the speed of the pump. I hope this can help you. Feel free to leave me a message if you have any questions. Contact information is below. :)
Thank you. Hello, I personally think that all pumps that generate heat during operation require cooling water, but there are some pumps that do not need cooling water in practice. Why is that? If there is no cooling water and the pump keeps running, the temperature will keep rising, which is not good for the pump, right? Thank you! Generally speaking, which pumps do not require cooling water, and which ones do? Generally, for which types of materials is it not necessary to use cooling water, and for which types is it necessary? Thank you!
There is no need to add it if the medium is not sensitive to temperature rise, or if it has good fluidity and a high liquid content. It is necessary to add it for media that are sensitive to temperature rise or have low moisture content. Generally, adding insulation and cooling is done for various reasons. If you have any questions, you can add me on WeChat: 18601023192
Thank you all. Through these discussions, the preliminary conclusion is as follows: (1) The temperature resistance of mechanical seals is generally around 200°C. If the temperature of the material is not high, the heat generated by the pump’s operation can be carried away by the material itself, so cooling water is not necessary in such cases. For reference only. If Haiyou has a more authoritative explanation, please feel free to provide it. Thank you!