Rotary Vane Vacuum Pumps

The rotary vane vacuum pump is a proven, reliable technology that has been serving industries for decades. It works by using vanes mounted on a rotor that slide in and out against the pump housing, creating chambers that trap and exhaust air. Available in both oil-lubricated and dry-running versions, these pumps are versatile and compact. The oil-lubricated models are capable of achieving very high vacuum levels, making them perfect for applications like vacuum packaging, holding and lifting, and medical suction. They are known for their quiet operation and smooth airflow. While they do require routine maintenance, such as vane replacement and oil changes, their initial cost is often lower than screw or claw technologies. For steady, specific point-of-use applications where a deep, reliable vacuum is required, the rotary vane pump remains a trusted and effective industry standard.