The Secret to Choosing the Right Oil for Oil-Sealed Vacuum Pumps to Reduce Factory Downtime
In industrial vacuum systems, many companies invest hundreds of millions—or even billions—of VND in vacuum pumps, yet overlook one critical factor: vacuum pump oil. This is a common but extremely costly mistake. Using the wrong type of oil can lead to a wide range of serious issues, including: Unstable vacuum pressure Abnormally high pump temperature […]
The Unexpected Cause of Vacuum Pump Vane Failure
In oil-sealed rotary vane vacuum pumps, the vane is the most critical and sensitive component. Once a vane breaks, it not only causes a loss of vacuum pressure but can also destroy the entire pump chamber within seconds. At ULVAC, we have found that most vane failures are not caused by manufacturing defects. Instead, they […]
