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Classic structure design, stable and reliable. With high negative pressure turbine fan.
Can work continuously for 24 hours. Various filtration systems and vibration methods are available.
Usually used in equipment supporting and central vacuuming and other high-intensity complex working conditions.
| Model | JF331 | JF341 | JF351 | JF371 | JF332 | JF342 | JF352 | JF372 | JF333 | JF343 | JF353 | JF373 |
| Power Source(V/Hz) | Three Phase 380V 50HZ | Three Phase 380V 50HZ | Three Phase 380V 50HZ | |||||||||
| Motor Power(KW) | 3.0 | 4.0 | 5.5 | 7.5 | 3.0 | 4.0 | 5.5 | 7.5 | 3.0 | 4.0 | 5.5 | 7.5 |
| Max. Negative Pressure(mBar) | 260 | 260 | 300 | 320 | 260 | 260 | 300 | 320 | 260 | 260 | 300 | 320 |
| Maximum Air Volume (m3/h) | 320 | 420 | 530 | 530 | 320 | 420 | 530 | 530 | 320 | 420 | 530 | 530 |
| Dust Vibrating Method | Manual Dust Vibration | Blowback Dust Vibration | Electric Dust Vibration | |||||||||
| Filter Type | Star Type Bag Filter | H Class HEPA | H Class HEPA | |||||||||
| Filter Area(m2) | 20,000 | 35,000 | 45,000 | 35,000 | 45,000 | |||||||
| Filtration Performance | 1.0um, min>=99.0% | 0.3um, min>=99.5% | 0.3um, min>=99.5% | |||||||||
| 100L | 100L | 100L | ||||||||||
| Noise(dBA) | 74±2 | 76±2 | 76±2 | 78±2 | 74±2 | 76±2 | 76±2 | 78±2 | 74±2 | 76±2 | 76±2 | 78±2 |
| Size(cm) | 610x1080x1470 | 610x1080x1470 | 610x1080x1470 | |||||||||
| Weight(kg) | 123 | 143 | 166 | 170 | 126 | 146 | 169 | 173 | 129 | 149 | 175 | 179 |
The power system adopts high negative pressure turbine fan, wide pressure dual frequency, high reliability, low noise, long life, can work continuously for 24 hours. Power from 2.2kw-7kw optional.
A full set of Schneider electric components, with overload, overheating, short circuit protection.
Split structure of upper and lower barrels, convenient and labor-saving for dumping garbage.
Electrostatic spraying barrel, beautiful and corrosion-resistant.
Imported fiber coated filter barrel, small pressure loss, high filtration precision.
2.Efficient Purification
JF3 Three Phase Industrial Vacuum Cleaner is equipped with a PTFE-coated filter cartridge filter, which has a filtration efficiency of more than 99% for dust with a precision of 0.3 μm, making the dust-laden gas inhaled by the equipment more clean.

3. Refuse to Block, Effectively Vibrate Dust
After the industrial vacuum cleaner has been working for a period of time, a certain amount of dust will adhere to the surface of the filter, and when it accumulates to a certain extent, the filter will be blocked. Equipment design dust vibration structure: electric dust vibration and back blowing dust cleaning. These two structures effectively clean the dust attached to the surface of the filter cartridge, allowing the dust to escape from the surface of the filter cartridge, ensuring effective ventilation of the filter and continuous efficiency increase of the dust removal equipment.


4.Upper and Lower Bucket Separation Structure
The upper and lower bucket separation structure is designed, and the filter chamber and the dust collection bucket are isolated from top to bottom, which is helpful for dust settlement and cleaning and disposal of dust waste in the dust collection bucket.
The dust collection bucket is equipped with universal casters and a push-pull rod, which makes it more convenient for us to clean the dust waste.
5. Mobile Equipment, Less Effort
The movement of the equipment uses the combination of universal brake wheels and directional wheels to make the steering more flexible and the walking easier and more stable.
6. Professional Accessories, Matching Use
A set of professional D50 standard accessories was included (including S-shaped elbow, vacuum floor brush, flat suction, wear-resistant hose, etc.).
Optional front wet and dry vacuum cleaner (about 70cm long), large format can effectively improve work efficiency.
7. Package