| Highly efficient aerodynamics in a mixed-flow configuration |
Reduced power consumption, motor size, cost, and noise. |
| Flow exits axially into annular diffuser which
is formed by the motor housing |
Provides excellent motor cooling with process gas. |
| Brushless DC motor |
Motor operates spark free with long life and high efficiency. |
| Extendable motor cavity |
Allows lengthening or shortening of motor depending on required
power. |
| Simple integrated design is constructed from aluminum
and injected molded plastic |
Only 4 major parts manufactured from moderate-volume approaches,
thus providing a low cost robust solution. |
| Scalable design uses slightly varied vane angles
to adjust flow conditions |
Allows high efficiency matching with alternate pressure and
flow requirements by changing motor speed and blading. |
| Protected bearings sit in vented dead cavities
at extremes of the rotating group |
Prevents lubricant migration and contamination of bearings,
providing long life. |