技术参数：
- Function: wet and dry
- Capacity: 90L
- Power: 3000W
- Voltage: 220~240V
- Height: 109cm
- Tank diameter: 440mm
- Mode of cooling: Circulating air cooling
- Air flow rate: 159L/S
- Vacuum suction: 250mbar
- Cable: 8m
- Hose diameter: 40mm
- Packing: 590*510*1020mm
- Net weight: 28.6kg
- Gross weight: 31.9kg
