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tlbym@163.com
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13905706370
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Building 4, No. 47 Lianhua Mountain Avenue, Lianhua Mountain Industrial Park, Jiangshan City, Zhejiang Province
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Jiangshan Tonglian Pump Industry Complete Set Co., Ltd
single-stage centrifugal pump
NegotiableUpdate on 02/09
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Overview
Single stage centrifugal pumps have been widely used in various fields due to their simplicity, practicality, and economy. When selecting, it is necessary to choose the appropriate pump type, flow rate, head and other parameters according to the specific usage scenario, and pay attention to the corrosion resistance and wear resistance of the material to ensure the safe, efficient and stable operation of the pump.
Product Details
single-stage centrifugal pumpIt is a common pump widely used in industrial and civilian fields, characterized by simple structure, convenient use, and high efficiency. The working principle is to drive the impeller to rotate by an electric motor, thereby generating centrifugal force to deliver the liquid to the outlet, achieving the purpose of transporting the liquid.
The basic structure is the universal structure of centrifugal pumps, mainly including:
Impeller: the core working component. It is divided into three types: closed type (high efficiency, suitable for clean water) and open/semi open type (suitable for liquids containing particles). It is the key to determining the performance of the pump.
Pump casing: usually in the shape of a snail shell, used to collect the liquid thrown out from the impeller, efficiently convert its kinetic energy into pressure energy, and finally guide it to the outlet.
Pump shaft: transmits motor torque to drive impeller rotation.
Shaft sealing device: prevents high-pressure liquid from leaking along the shaft in the pump, and also prevents air from entering. There are mainly two types of seals: packing seals and mechanical seals. The latter is more modern and commonly used, with very little leakage.
● Bearings: support the pump shaft and withstand radial and axial forces.
Sealing ring: a replaceable small clearance ring installed between the impeller and the pump casing, used to reduce the backflow of liquid from the high-pressure area to the low-pressure area and ensure efficiency.
single-stage centrifugal pumpSuitable for various scenarios, including but not limited to:
Industrial field: used for conveying clean or slightly corrosive liquids, such as clean water, seawater, corrosive liquids, etc.
In the field of architecture, it is used for boosting water supply in high-rise buildings and supplying water to cooling towers.
Municipal field: used for long-distance water supply, urban water supply, etc.
Agricultural field: used for irrigation and drainage in farmland.
Environmental protection field: used for sewage treatment and recycling.
Petroleum and chemical industries: used for transporting corrosive liquids.
