Rotary vane vacuum pumps are widely used, oil-sealed mechanical pumps known for their compact design, reliable performance, and high efficiency. These pumps operate using a rotor positioned eccentrically within a cylindrical housing, with multiple vanes sliding in and out to create increasing and decreasing volumes that generate a vacuum. This design ensures continuous suction and discharge, making them ideal for applications requiring steady vacuum levels.

One of the key features of rotary vane vacuum pumps is their low noise operation, easy maintenance, and durable construction. Most models are oil-lubricated to enhance sealing and cooling, improving the pump's life span and performance stability. They typically achieve vacuum levels down to 0.1 mbar, making them suitable for both low and medium vacuum applications.

These pumps are commonly used in laboratories, packaging machines, medical equipment (such as suction units), HVAC systems, automotive brake line evacuation, and printing presses. In industrial settings, they support processes like degassing, drying, filtration, and coating.

With their balance of affordability, performance, and versatility, rotary vane vacuum pumps remain a preferred solution across multiple industries. Whether for research, manufacturing, or technical service, they deliver consistent and efficient vacuum performance.