Common Causes of Abnormal Noise in Roots Pumps
Roots pumps, also known as mechanical booster pumps, are widely used in vacuum systems due to their high pumping speed and reliability. However, after a period of operation, these pumps may develop abnormal noises, indicating potential issues. Understanding and troubleshooting these common faults is crucial for maintaining pump efficiency and longevity. Common Causes of Abnormal Noise in Roots Pumps When abnormal noise is detected in a Roots pump after extended operation, the following causes may be responsible: 1. High Startup Pressure If the startup pressure of the Roots pump is too high, it can cause the pump's components to overheat and become damaged. While some specially designed mechanical booster pumps can start at atmospheric pressure, exceeding the recommended startup pressure can lead to component wear and failure. 2. Abrasive Particles Larger abrasive particles generated during the production process can enter the Roots pump, causing wear and tear on the internal com...
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