Multifunctional Vacuum Oil Filter For Transformer Oil Purification

This video showcases the **Multifunctional Vacuum Oil Filter for Transformer Oil Purification**, demonstrating how the **Sino-NSH-VFD** unit effectively purifies insulating oils in transformers. Watch as we explain its thermal and double-stage vacuum processing, dehydration, degassing, and impurity removal capabilities, along with its four key security systems for safe operation.