Size: 120X120X38mm 
Frame: Plastic/Aluminum Alloy 
Impeller: Plastic P. B. T. 
Voltage: 12V, 24V'48V 
Current: 0.10-0.50A 
Power: 2.88-7.20W 
Speed: 1700-2400RPM 
Air flow: 68.3-104.8CFM 
Pressure: 3-5.6(mmH2O) 
Noise: 30.9-40.8dBA 
Bear type: Sleeve, ball 
Weight: 220G 
Motor: Brushless DC, auto restart Impedance & polarity protected 
Operation temperature: -20° C~80° C 
Insulation Resistance: 10MΩ At 500VDC between lead and frame 
Dielectric Strength: 1 min at 500VAC/50-60Hz, current min 5mA 
Operation Humidity: 20%~85% 
Working voltage: Rated voltage± 15% 
Life at 25oC: Ball bearing 50, 000hr and sleeve bearing 30, 000hr