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How often should my vacuum-cleaner bag be changed?
Asked by unknown
1 Answers
If your bag is filled to the indicator line, it's time to change it. Even though some vacuums have "check bag" indicator lights, it's best to check the bag yourself and change it when it's no more than three-quarters full. If you have a pet or you vacuum up fireplace ashes, you may have to change the bag more often. To be o
What does 2 stage vacuum pump mean?
Asked by unknown
1 Answers
A two stage design has two rotors and vanes. This means that the first stage generates vacuum and the second stage cleans the system, leading to a deeper ultimate vacuum level. As a result, two stage pumps can produce a deeper vacuum than single stage pumps.
Where are vacuum pumps used?
Asked by unknown
1 Answers
Vacuum pump mechanism is used to remove air or any gas particles from the container that creates vacuum in the vessel. It is used for various industrial applications. It is used in electronics manufacturing units to produce CRT tubes, electric bulbs and lamps, semiconducting materials, glass coating etc.