Water pumps in the reality of the application of a large number of different types, with their different characteristics, they shine in different areas, to complete the work of efficient water supply.

Figure | Purity Centrifugal Pump Full Range
Features and applications of pipeline pump
Pipeline pump as the name suggests is mainly used in pipeline water transmission pumps, it has a compact structure, small footprint, suitable for installation in places with limited space, its inlet and outlet directly installed in the pipeline, no additional base and mounting bracket, can save installation costs; at the same time, the pipeline pump also has the characteristics of stable operation, can maintain a long period of time running, including clear water, sewage, corrosive liquids and other media.
Application: Pipeline pumps are commonly used in long-distance, high-flow water transportation, such as some water transfer projects; pipeline pumps are also commonly used in the field of circulating water supply.

Figure | Purity pipeline pump PGLH
Characteristics and applications of self-priming pump
Self-priming pump is a kind of water pump that can suck up the low water source, the self-priming height can be up to 5~6 meters, and the self-priming pump only needs to be filled with water at the first time of use, and it has a certain sewage throughput capacity; the self-priming pump is usually horizontal, and it owns a larger pump head to help complete the self-priming; it is of compact structure, convenient operation, and the installation process is simple and convenient, and the maintenance of the later stage is also of convenience. It is also convenient.
Application: Self-priming pumps are commonly used in agriculture, such as irrigation, sprinkler irrigation, etc., can also be used for urban environmental protection, family water supply, to provide the necessary water pressure.
Figure | Purity Self-priming Pump PXZ
Characteristics and applications of sewage pump
Sewage pump is used for sewage dirt transportation and discharge of water pumps, its impeller has a strong mixing ability and cutting ability, can transport containing sand, fiber, paper and other solid materials, some sewage pumps also have anti-blocking function, can be blocked in the foreign body of the reversal of the impeller, the foreign body will be discharged; Sewage pumps need to be completely submerged in the water operation, so the sewage pumps sealing performance reaches the grade of IP68, to avoid the liquid invasion of the motor. Sewage pumps are mainly used for municipal sewage pumps.
Applications: Sewage pumps are mainly used for urban sewage transportation, sewage discharge from construction sites; sewage treatment systems in chemical, petroleum, environmental protection and other industries.
Figure | Purity Sewage Pump WQ
Characteristics and applications of multistage pump
Multi-stage pumps have the characteristics of high pressure and high head, which can transport the liquid to the position of high drop, but the corresponding flow rate will be reduced; the “multi-stage” of multi-stage pumps also means that it has a lot of impellers, and at least two impellers can be called “multi-stage pumps”; it also has the characteristics of low noise, because the shaft bears less friction when working, so the noise is lower, suitable for the occasions that require noise. It is characterized by low noise, because the shaft bearing force is smaller and friction is smaller, so the noise is lower, which is suitable for the occasions that have requirements on noise.
Application: The high head of multi-stage pumps makes them widely used in high-rise water supply, fire-fighting water supply, high-pressure infiltration and other application scenarios.
Figure | Purity Multi-stage Pump PVE
The above are the characteristics and applications of different water pumps. Purity has been focusing on the field of industrial energy-saving pumps for 15 years. It has a complete range of product types, including pipeline pumps, self-priming pumps, sewage pumps, centrifugal pumps, small fire pumps, etc. The products have national CE, UL and other certifications. We hope to be your first choice. If you are interested, please contact us in time.