inpower vacuum pump dry pump refers to a type of vacuum pump that operates without the use of oil or water as a sealing or lubricating medium. These pumps are designed to provide clean and dry vacuum environments, making them ideal for applications where contamination from lubricants or fluids is a concern.
Screw pumps use rotating screws to trap and compress gas. They are capable of achieving high pumping speeds and can handle various gases.
Applications: Found in semiconductor manufacturing, chemical processing, and other industrial processes requiring high vacuum performance.
Advantages of Dry Pumps:
Clean Operation: Eliminates the risk of oil contamination in processes sensitive to contamination.
Low Maintenance: Typically require less maintenance compared to oil-sealed pumps due to the absence of oil changes and related maintenance tasks.
Energy Efficiency: Can be more energy-efficient than oil-sealed pumps, contributing to lower operational costs.
Environmentally Friendly: Avoids the disposal and handling of oil waste, making them environmentally preferable in many applications.

Excellent performance: Dry screw, no pollution to vacuum system
Efficient: Extreme vacuum of 1Pa, one of the few high-end screw vacuum manufacturing capabilities in the world
Flexible: Suitable for flammable, explosive, high moisture environments, corrosive environments, and clean vacuum requirements
