Features:

 1. Impact resistant, sound absorbing heavy gage steel casing(Powder coat epoxy finish)

 2. Permanently lubricated balanced motor ensures long life

 3. Aerodynamic design allowing more air flow

 4. Extremely quiet, maintenance-free motor

 5. Max Temperature 140 celsius (284 farenheit)

 6. 100% speed controllable allowing better balancing of the ventilation system

 7. Cycle 50/60Hz, Voltage 110/220V.

 8. Back Curved impeller matchs well with the housing to maximise the airflow, minimise the noise.

 9. CE&Rohs Certs