Separator, Air-Oil, PVR, 301139 – vacstellar

This air-oil separator does an important job in PVR vacuum pumps. It grabs the tiny bits of oil that mix with the air as the pump works. This stops oil from blowing out with the exhaust and keeps your workspace cleaner.

It fits the PVR PVL series well — specifically the PVL 200, PVL 270, PVL 400, and PVL 540 models. You usually change it when doing routine maintenance or if you start seeing more oil in the exhaust. A new separator helps the pump run better and reduces oil waste.

The part is sturdy and simple to put in. Technicians like it because it is a direct fit and brings the pump back to good performance quickly. If your PVR pump is using extra oil or the exhaust looks foggy, this separator is often the solution.

Many shops and labs keep a few of these handy. It is a small part, but it makes a big difference in keeping the pump clean and reliable every day.