The size is 180x180x65mm, or for inch: 7.09"x7.09"x2.56". Its weight is 1.8kilo with two-ball bearings.
This model passes dialectic withstand voltage test: 1 min. at 1500VAC, 50/60Hz, and has approved by UL, CUL, TUV and CE. Also it is environmental friendly with RoSH compliant.
Two voltages can be applied: 110V or 220V.
High speed model is available, and under 60Hz it performs 3250RPM.
The maximum airflow is 420CFM and maximum static pressure is 0.93 inch-H2O.
Both solid appearance and efficient ability are its strengths for heat energy saver. This must-have item is widely applied in telecommunication, medical and industrial area, and is thermally protected.