1.The selection of the pump is too large, and the flow and head are larger than the actual condition due to improper selection of the coefficient. This situation makes the pump in the operation process, cavitation phenomenon, resulting in premature damage of the pump flow parts under the combined action of cavitation and abrasion, in the case of serious cavitation, the pump will produce vibration and noise, and even lead to a sharp decline in the flow, head and efficiency of the pump can not run; In addition, the pump in the operation of large flow, will also cause motor overload, heat, serious will burn the motor.
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2025-08-14 06:12
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Unlike chemical repellents, it doesn't release harmful substances into the environment, making it a safe option for families with pets and young children Unlike chemical repellents, it doesn't release harmful substances into the environment, making it a safe option for families with pets and young children
Its robustness ensures that animals remain contained while keeping predators at bay Its robustness ensures that animals remain contained while keeping predators at bay
This makes it an ideal solution for providing a designated play area for your puppy while also allowing them to experience different environments This makes it an ideal solution for providing a designated play area for your puppy while also allowing them to experience different environments
Their ability to be set up swiftly provides invaluable time for emergency responders to address critical situations effectively Their ability to be set up swiftly provides invaluable time for emergency responders to address critical situations effectively
The latter provides better filtration or support capabilities but at a higher cost The latter provides better filtration or support capabilities but at a higher cost
The process is quick, minimizing disruptions and allowing for a rapid transformation of the landscape The process is quick, minimizing disruptions and allowing for a rapid transformation of the landscape