Voltage : According to your requirements ；

Air flow rate : 140 LPM ;

Vacuum level :

140 L/min @ -92 Kpa ; (One-Grade vacuum)

70 L/min @ -98 Kpa ; (Two-Grade vacuum)

Power: 500W ;

Noise : ≤51dB(A) ;

Speed:1400rmp/ 1700rpm ;

Temperature : -5℃-40℃

Thermal protector : 135℃

Dimension: 271×128×216 mm

Weight: 10.8 kg