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The Difference Between Sewage Pump And Clean Water Pump - News - MIMO Flow Control Co., Ltd

The difference between sewage pump and clean water pump

The difference between the sewage pump and the clean water pump can be roughly understood by the name, but the detailed distinction from the technical point of view still requires more professional knowledge. The following points are detailed explanations about the difference between the two.

1. In order to prevent clogging, the design of large flow channels is the main method, which naturally leads to relatively low efficiency, so the lift is generally not high. The flow channel of the clean water pump is small, the gap is also small, and the head is relatively high.

2. In order to prevent entanglement, the design of the impeller of the sewage pump is simpler than that of the clean water pump. It has no retaining ring but is equipped with a saw blade, which can crush the cloth head and other debris and then pump it out. will be significantly higher than the former.

3. The failure of sewage pump is similar to that of general centrifugal pump. Because of pumping sewage, the impeller wears quickly. In order to prevent wear and corrosion, sewage pumps generally use mechanical seals with good wear resistance and strong corrosion resistance and O-rings as the seals of the water pump, while the clean water pump does not need to be strictly considered.

In summary, we can well understand why the clean water pump cannot be used for sewage. Therefore, when choosing a water pump, you still need to pay special attention to the occasions and fields of use, and different water pumps are applicable to different categories. If you make a mistake, it will only bring losses to the enterprise, and it also shows that you are not professional.