Oil Seal High Vacuum Pump is a kind of vacuum pump that utilizes oil as a sealing fluid for the purpose of producing a vacuum. The pump has a rotor with varied vanes that rotate inner side a cylindrical chamber. The oil is utilized for creating a seal between the chamber walls and the vanes to prevent gas or air from escaping and also to allow the pump to generate a vacuum. It is utilized in the applications, comprising in the production of medical equipment, semiconductors, and chemical processing. Oil Seal High Vacuum Pump runs constantly for extended periods, with less maintenance needed.