The Edwards vacuum pump oils, lubricants and greases ensure uninterrupted operation of your pumps. Our range of high-performance oils ensures reliable operation but also benefits such as: prolonged service intervals, energy efficiency and environmental responsibility.
Edwards offers a range of new oils, ULTRAGRADE™ Performance 15, 19, 20 and 70, which result from a new process. Most manufacturers use a solvent refining process, whereas these oils are produced by a unique hydrotreating process. This process eliminates nitrogen, sulphur and oxygen and the aromatic hydrocarbons, leaving a clear base stock essentially free of impurities. When combined with additives, the ULTRAGRADE™ Performance oils give improved vacuum performance, thermal and oxidation stability and rust inhibition. The anti-oxidants included in the oils enable the pump to withstand high operating temperatures without oil degradation, so extending intervals between oil changes. The properties of the oils allow them to be used in a wide range of applications.
Ultragrade® Performance has been designed to be improve vacuum performance. The Ultragrade 19 Mineral Oil is ideal for Small and medium size two stage rotary vane pumps where high ultimate vacuum and good lubrication are required.
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