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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2025-08-16 08:26
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Its sturdy construction allows it to withstand high levels of stress and strain, making it suitable for heavy-duty applications such as industrial machinery guards, warehouse storage systems, and security barriers Its sturdy construction allows it to withstand high levels of stress and strain, making it suitable for heavy-duty applications such as industrial machinery guards, warehouse storage systems, and security barriers
By presenting a clean, rounded edge, it allows painters to apply paint smoothly and evenly, without worrying about overspray or uneven coverage By presenting a clean, rounded edge, it allows painters to apply paint smoothly and evenly, without worrying about overspray or uneven coverage
For example, a real estate agent could use plastic yard sign stakes to promote a new listing, while a local restaurant could use them to attract customers to their establishment For example, a real estate agent could use plastic yard sign stakes to promote a new listing, while a local restaurant could use them to attract customers to their establishment
It is commonly used in applications where high reliability and cleanliness are required, such as in the food and pharmaceutical industries It is commonly used in applications where high reliability and cleanliness are required, such as in the food and pharmaceutical industries
Their versatility extends beyond mere compression; they can also serve as tension or torsion springs depending on their installation and the direction of the force applied to them Their versatility extends beyond mere compression; they can also serve as tension or torsion springs depending on their installation and the direction of the force applied to them