* Power : 230V , 50Hz,VDE plug

* 1400W/1600W/1800W for optional

* Pressure(Kpa): 18-22KPA

* Suction power: 230-280W

* Airflow(cbm/hour): >120

* Airflow(dm3/s):40

* Noise level dB(a):78dbA

* The switch has soft start

* The switch has EMC PCB

* Variable speed

* Cable length:4.83M

* Tube length: 77cm

* Dust cup capacity: 4L

* GS/CE/EMC/RoHS/LVD/EMF/WEEE Approval