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Operating Principles of Mechanical Vacuum Booster

If you're in the market for a quality mechanical vacuum booster, look no further than EverestVacuum. We carry only the best brands and models, so you know you're getting a lasting product. Plus, our experts are always available to help answer any questions or help with installation. So contact us today to learn more!

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Operating Principles of Mechanical Vacuum Booster

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  1. Operating Principles of Mechanical Vacuum Booster Positive displacement pumps with two figure-eight-shaped impellers revolving counterclockwise within the casing are Everest Vacuum mechanical vacuum boosters. Every impeller lobe that passes the blower inlet traps an amount of air that is exactly one-fourth the blower's displacement. Per revolution, this entrapment takes place four times. To reach the blower outlet, the entrained air is pushed around the case. Timing gears precisely place the impellers in relation to one another in order to maintain the tiny clearances required for the pump's great volumetric efficiency. Features ● ● Increases backup pumps' vacuum levels, which lowers process temperature. Increases volumetric displacement, which speeds up the process.

  2. How are Vacuum Boosters Put to Use? Vacuum boosters raise the maximum pressure and speed of vacuum pumps. They can increase the efficiency of vacuum systems by up to ten times. Vacuum boosters work in accordance with the well-established Roots principle: Vacuum boosters have two lobes that rotate in unison within their housing. They don't interact with the housing or one another. In the process chamber, no lubricants or working fluids are therefore necessary. Gas is moved between the lobes and the housing into the backup pump as the lobes rotate. Vacuum booster pumps are extremely useful pumps to reduce the evacuation time whenever large volumes of gas and/or water vapor have to be pumped away. The mechanism is quite simple and the pumps are very reliable when proper checks and maintenance are used.

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