What kind of oil do I put in my vacuum pump?
Liquid ring vacuum pumps generally require an ISO 22 or ISO 32 viscosity. Rotary vane vacuum pumps normally utilize an ISO 68 (SAE 20) or ISO 100 (SAE 30) oil. Process pumps and other vacuum pumps driven by a gearbox will require a much more viscous oil, such as an ISO 220 (SAE 50).
Can you put oil in vacuum pump?
Use oil specifically refined for Deep Vacuum Pumps. Use of oil not refined for Deep Vacuum Pumps and/or operating with contaminated oil will void warranty.
What viscosity is vacuum pump oil?
Normal viscosity for vacuum pump oil is 68 to 77 cst at 40°C.
How can you tell if there is oil in the vacuum pump?
In general, it should be light, but there is a range of acceptable shades at which your machine will function. If you’re checking the oil in your vacuum pump and it is at shade number 4 or darker, it is time to drain and replace the oil. Oil should be viscous and mostly clear.
Do I need to change the oil in my vacuum pump?
After a long period of work, it is absolutely necessary to replace it with a new one. Even without the above mentioned symptoms, it is recommended to change the oil after every 100 hours of vacuum pump operation.
What color is vacuum pump oil?
clear
New vacuum pump oil is the same color as vegetable oil—almost clear. As it collects contaminants and breaks down as a result of lubricating the hot vacuum pump it will become darker and darker. Highly contaminated and broken down vacuum pump oil will turn dark brown or black.
How often should vacuum pump oil be changed?
Most manufacturers recommend changing the oil every 3,000 hours at a minimum. It is not unusual, however, to change the oil every week or month for more demanding applications, or even after every operating cycle in the most severe cases.
Why choose a custom Airtech vacuum pump?
Airtech is an industry-leading manufacturer of vacuum pumps and blowers that is passionate about delivering the best solutions to our customers. That’s why we fully understand that sometimes, the best solution is a custom one designed to fit your specific application.
Where are Airtech vacuums made?
Established in 1982, Airtech Vacuum Inc. is a privately held company with corporate headquarters in Rutherford, New Jersey. United States operations include warehouse facilities in Atlanta and San Francisco and satellite sales offices throughout the country.
Why choose Airtech?
Airtech is an industry-leading manufacturer that is passionate about delivering the best vacuum and pump solutions to our customers.