Power transformers are at the heart of electrical distribution systems, ensuring the smooth transfer of electrical energy across vast distances. A crucial aspect of transformer maintenance and operation is the oil used within them, which acts as both an insulator and a cooling agent. However, over time, the oil can accumulate impurities, moisture, and air, which can impair the transformer's efficiency and longevity. This is where vacuum pumps come into play, serving as an essential tool for oil purification. https://www.yunengoilpurifier.com/150m%c2%b3-h-vacuum-pump-for-power-transformer