Self-priming centrifugal pump is the role of centrifugal force to transport water, which is mainly composed of impeller, pump body, pump shaft, bearings, seal ring and stuffing box six parts, has been widely used in people Daily production and living, playing a very important role. Because of its wide range of complete, consumers often Zhangzhang Monk scratching his head, this small series will introduce you to self-priming centrifugal pumps common classification methods and basic types. Self-priming centrifugal pump types Daquan self-priming centrifugal pump type is mainly divided into the impeller, according to its impeller inhalation, the number of impeller, impeller structure and the working pressure can be divided into the following categories, as follows: First, according to the impeller inhalation, Centrifugal pump is divided into single-suction self-priming centrifugal pump and double-suction self-priming centrifugal pump two types; Second, according to the different impeller structure, it can be divided into open impeller centrifugal pump, semi-open impeller centrifugal Pump and enclosed impeller self-priming centrifugal pump three types; Third, according to the number of impeller, it can be divided into single-stage self-priming centrifugal pump and multi-stage self-priming centrifugal pump two; Fourth, according to the working pressure, self-priming Centrifugal pumps are divided into low-pressure self-priming centrifugal pumps, medium-pressure self-priming centrifugal pumps, high-pressure self-priming centrifugal pumps and vertical self-priming centrifugal pumps four. In summary, we can find that the classification of self-priming centrifugal pumps depends largely on the impeller, through the above description, I believe consumers in the "complicated" "colorful" self-priming centrifugal pump varieties will not be at a loss Out of touch. This article is copyrighted industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: Zeng Fenfen (QQ / micro-channel:) starting: http: //beng.liuti.cn / (Service Hotline:)
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