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Hibon’s roots blower vacuum pump solutions provide high‑performance dry vacuum technology for demanding industrial applications. Using positive displacement Roots blower design, these systems deliver stable vacuum levels, rapid air extraction, and energy‑efficient performance — making them an ideal alternative to liquid ring or oil‑sealed vacuum pumps. Engineered for reliability, Hibon vacuum packages ensure consistent vacuum down to 100 mbar abs across a wide range of applications.
Hibon has over 100 years experience in providing technology leading industrial vacuum solutions. Over the years we have built up a reputation of excellence and innovation.
We strive to enhance and deliver products, services, and technical solutions that exceed our customers' expectations.
Our rotary lobe blowers use innovative air cooled or water cooled technology to achieve high performance while staying energy efficient.
Reliable and robust, our vacuum pumps and accessories are sized to meet the needs of each plant circumstance.
They are an alternative to water-based or oil technologies such as liquid ring pumps or oil sealed vacuum pumps.
Our vacuum solutions offer many advantages:
Our vacuum pumps use reliable roots vacuum pump technology to create high-performance for many applications.
Roots blowers move large volumes of air at relatively low pressure differentials. They are particularly effective for applications requiring rapid extraction of air.
These positive displacement vacuum pumps are particularly effective in demanding applications such as:
Discover our efficient dry vacuum air-cooled roots blower packages
Discover our vacuum solutions with DW water-cooled rotary lobe blower for energy savings
Discover our Rotary Lobe Blowers Package in Pressure or Vacuum Configurations
A roots blower vacuum pump is a positive displacement vacuum system using synchronized rotary lobes to move large volumes of air at low pressure differentials.
As the lobes rotate, they trap and transfer air from the inlet to the outlet, creating a strong vacuum effect in sealed systems. This makes Roots vacuum pumps ideal for applications requiring fast air removal, stable vacuum levels, and oil‑free performance.
Using a Roots blower as a vacuum pump means using its principle to create a vacuum in a closed system, hermetically sealed for creating a closed environment.
Ultimate pressure is an important specification for vacuum pumps and systems, as it indicates their capability to create and maintain a vacuum.
Ultimate pressure refers to the lowest pressure that a vacuum system can achieve under ideal conditions. It represents the maximum level of vacuum that the system can attain, typically expressed in units such as Torr, millibar, or Pascal.
For a Roots vacuum pump, atmospheric pressure also plays a crucial role. In the context of a Roots vacuum pump, atmospheric pressure refers to the pressure of the air surrounding the pump on the inlet side.
When operating as a vacuum pump, the Roots pump creates a lower pressure within the system compared to atmospheric pressure. This pressure difference allows the pump to evacuate air or gas from the system, effectively creating a vacuum.
Understanding atmospheric pressure is important for Roots vacuum pumps because it helps determine the level of vacuum that the pump can achieve. The difference between atmospheric pressure and the pressure generated by the Roots vacuum pump dictates the level of vacuum attained within the system.
These pumps are known for their high pumping speeds, making them suitable for applications requiring rapid evacuation of air.
The pumping speed of a Roots vacuum pump refers to the volume of air that it can remove from a system per unit of time, typically expressed in cubic meters per hour (m³/h).
Although Roots blowers can effectively create a vacuum, users typically employ them for applications that require relatively low vacuum levels.
Users often combine Roots blowers with other types of vacuum pumps, such as rotary vane pumps or liquid ring pumps, to achieve the desired vacuum level for applications that require higher vacuum levels.
A roots blower vacuum pump is a positive displacement vacuum system using rotary lobes to rapidly extract air and generate stable vacuum levels.