|
Performance Comparison |
Roots Blower |
Air Suspension Blower |
Magnetic Levitation Blower |
|
Compression Method |
Positive Displacement |
Centrifugal |
Centrifugal |
|
Overall Efficiency (%) |
<62 |
>70 |
>70 |
|
Air Flow Regulation (%) |
100 |
45~100 |
45~100 |
|
Noise Level (dB) |
>100 |
<80 |
<80 |
|
Vibration |
High |
none |
none |
|
Lubrication System |
Oil Lubrication |
none |
none |
|
Maintainability |
Regular maintenance |
Regular replacement of the filter element |
Regular replacement of the filter element |
|
Size / Footprint |
Large |
Medium |
Small |
|
Installation & Construction |
Requires floor anchoring and sound insulation |
none |
none |