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Understanding the Types of Oil Used in Rotary Vane Vacuum Pumps

Rotary Vane Vacuum Pump

When Does the Issue Arise?

The issue of understanding the types of oil used in rotary vane vacuum pumps is pertinent when you are operating, maintaining, or repairing these pumps. The type of oil used can greatly affect the performance and longevity of the pump.

Different Types of Oil for Rotary Vane Vacuum Pumps

Mineral Oil

Mineral oil is a common type of oil used in rotary vane vacuum pumps. It is relatively inexpensive and readily available.

ep Rotary vane vacuum pump 3

Synthetic Oil

Synthetic oil is another type of oil used in these pumps. It is more expensive than mineral oil but offers superior performance and longer oil change intervals.

Steps to Select the Right Oil

Choosing the right oil for your rotary vane vacuum pump involves understanding the pump’s specifications, operating conditions, and the oil’s properties. Always refer to the manufacturer’s recommendations when selecting oil.

ep Rotary vane vacuum pump 2

Points to Consider

Consider the viscosity, volatility, and the oil’s ability to resist oxidation and rust. Additionally, consider the operating environment of the pump.

How to Confirm the Issue is Resolved

The issue is resolved when the pump operates smoothly with the chosen oil, and there are no signs of excessive wear or overheating. Regular maintenance and oil changes will help prevent issues.

About SSJ Vacuum Pumps

SSJ is a leading manufacturer of vacuum pumps in China. Our product line includes rotary vane vacuum pumps, roots vacuum pumps, reciprocating vacuum pumps, screw vacuum pumps, and liquid ring vacuum pumps. We use state-of-the-art CNC production equipment and automated assembly equipment to ensure the highest quality products. With competitive prices and excellent service, SSJ is your go-to source for vacuum pumps. Custom orders are welcome.

SSJ Factory


1. What type of oil should I use in my rotary vane vacuum pump?

Refer to the manufacturer’s recommendations. Common choices are mineral and synthetic oil.

2. How often should I change the oil in my vacuum pump?

This depends on the type of oil and the operating conditions. Regular maintenance is key.

3. Can I switch between different types of oil?

Yes, but it’s best to thoroughly clean the pump before changing oil types to avoid contamination.

4. What are the signs of improper oil in my vacuum pump?

Signs may include overheating, excessive wear, and reduced pump performance.

5. Can I customize my vacuum pump order from SSJ?

Yes, SSJ welcomes custom orders based on drawings and samples.




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SSJ UK Limited
Sara Jones
Mail: [email protected]
TEL: + 44 7944 869861
ADDR.: Bury St Edmunds, Suffolk IP32 7LX, UK

TEL: +39 0522 1606 388; +39 3471 65 17 22
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