The submersible agitator pump produced by the others suppliers can be used to extract mud, sewage or working conditions with low specific gravity of solid particles, or short-term sand pumping, but it is not suitable for the extraction of coarse sand or large granular solids. If it is used for sand pumping or dredging, it is prone to faults such as motor overload burnout or spindle breakage, which seriously affects the construction progress.
4. The Difference in Life Span
Due to the different motor speed, the wear of the high-speed submersible agitator pump is much higher than that of the low-speed pump type under the same flow and head condition, which is equivalent to the solid-liquid mixture under the same unit volume, the impeller of submersible slurry pump produced by OCEAN Pump is only ground in one turn, and the high-speed product is ground twice. Even with the same type of pump, the wear will vary greatly. This is why the pump speed on the large cutter suction sand pump is only 200-300 rpm. The volume of cutter pump is very large, and some will be taller than a house. It is because of the high torque impeller. Under the premise of ensuring the flow and head, the speed should be reduced as much as possible to ensure the service life of the pump.
In summary, when selecting submersible agitator pump, the customer must not only check the flow and head of the pump, but also the structure of the pump, the weight and volume, and the applicable range, so that a suitable submersible slurry pump type can be selected.
Tai’an OCEAN Pump Co., Ltd. (referred to as OCEAN Pump ) is a manufacturer and supplier of sand pump machine such as submersible agitator pump, large sand pump, slurry pump, mud pump, sediment pump, sewage pump, dredging pump and sand dredger. OCEAN Pump integrates independent research and development, equipment manufacturing, pre-sales and after-sales service. The business of Ocean Pump covers sand absorption and dredging projects. The products cover more than 500 specifications in 20 series, and the products are exported to 36 countries and regions. OCEAN Pump has won the praise and trust of customers with rich industry experience, professional technology and excellent service.