Why is multistage pump without water?

If everyone for industrial this knowledge to understand somewhat, then you must know the importance of multistage pump. Multistage pump appears to promote the development of industry and brings much convenience to our lives. According to the common sense, the advantages of multistage pump with their head high, get the favour of a lot of friends. But some friends found in the use process multistage pump suddenly not water, is this why? Aiming at this problem, today let's discuss together.

low speed if stainless steel multistage pump speed is too low, it will seriously affect the multistage water pump normal operation, leading to multistage pump without water. So, why would speed is too low? Investigate its reason, is divided into the following three aspects: first, associated with human factors. Some users are beginners, not too will use multistage pump, so in the process of operation give multistage pump equipped with an improper motor. As a result, not only result in multistage pump rotational speed is low, also cause its flow decreases. Two aspects to a comprehensive, multi-level pump harder to sheung shui. Second, the centrifugal pump itself appeared certain problem. When faced with this situation, recommend timely for centrifugal pump repair, fix the centrifugal pump, multi-stage pump water problem can be solved. Third, motor fault. If you use the wrong operation method, the motor can be destroyed, a burning motor, motor field loss, resulting in rotational speed is low, water difficult. Air inlet pipe and pump body has some pump need to fill a certain volume of water before use, and some don't need. Multistage pump just belongs to the category of the need, so if you are not in use prior to the multistage pump with plenty of water, it will cause pressure pipe and pump body with the air. This is one of the main cause of multistage pump without water, hope everyone can pay attention. In addition, as we all know, as the growth of the use of time, multistage pump packing is subject to wear. If you do not change in time, the packing will affect the wear of multistage pump operation. In general, can let the packing and the pump shaft sleeve in certain aperture, and the water can rush out from the gap, thus, multi-stage pump, there is no way to sheung shui. Can cause of multistage pump without water actually has a lot of, small make up to introduce here is just one part of it. If you want to learn more, can visit J&T pump industry website. Moreover, friends want to buy a multi-stage pump, suggest to consider more than hundred pump industry produced products!

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