Why does a Vacuum Pump Need Oil

[ux_image id=”6133″ height=”50%” lightbox=”true” caption=”true” image_overlay=”rgba(0, 0, 0, 0.03)” image_hover=”zoom” image_hover_alt=”zoom-long”] [gap] The vacuum pump refers to a kind of device that can pump out gas in a vessel to create a vacuum condition through the change of gas volume. The lubricating oil used by a vacuum pump is known as vacuum pump oil. According … Read more