The head of a Sewage Pump refers to the energy obtained by a unit weight of liquid passing through the Sewage Pump, usually in meters (m). The head height of a Sewage Pump varies depending on different models, brands, and application scenarios.
Generally speaking, the head of a small Sewage Pump may be between a few meters and more than ten meters. This type of Sewage Pump is usually used for household basement drainage, local drainage of small factories, and other scenarios. For example, the head of some household Sewage Pumps may be around 5 meters to 10 meters, which can meet the needs of discharging the accumulated water in the basement to the ground drainage system.
The head of a medium-sized Sewage Pump is usually between more than ten meters and tens of meters. They are suitable for auxiliary drainage of some medium-sized industrial enterprises, construction sites, or urban sewage treatment facilities. For example, in some construction sites, it is necessary to discharge the accumulated water in the foundation pit, and a Sewage Pump with a head of about 20 meters to 30 meters may be used. These Sewage Pumps have a large flow rate and a relatively high head, which can quickly and effectively remove a large amount of accumulated water.
The head of a large Sewage Pump can reach tens of meters or even higher. This type of Sewage Pump is mainly used in large sewage treatment plants, water conservancy projects or sewage treatment systems of large industrial enterprises. For example, in some large sewage treatment plants, in order to discharge the treated sewage to a farther place or lift it to a higher position for subsequent treatment, a large Sewage Pump with a head of more than 50 meters may be used.
The head of the Sewage Pump is also affected by many factors. First, the nature of the sewage will affect the head. If the sewage contains a large amount of solid particles, impurities or has a high viscosity, it will increase the workload of the Sewage Pump, thereby reducing the head. Secondly, the resistance of the pipeline will also affect the head. The longer the pipeline, the smaller the diameter, and the more elbows, the greater the resistance of the pipeline, and the greater the resistance that the Sewage Pump needs to overcome, resulting in a decrease in the head. In addition, the altitude will also affect the head. In high-altitude areas, due to the lower atmospheric pressure, the head of the Sewage Pump will be reduced accordingly.
In short, the head height of the Sewage Pump varies depending on many factors. When choosing a Sewage Pump, you need to consider factors such as the actual drainage needs, sewage properties, pipeline conditions, and installation environment, and choose a Sewage Pump with a suitable head to ensure that the sewage can be discharged smoothly.
