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Application：
Connected to an exhaust fan to be aspiration filter, work as dust collector, or work as filtration equipment at the end of pneumatic conveying line for separation of gas and bulk solid product. Normally installed on top of silo to remain product and release conveying gas.
Features：
Fully automatic compact filter with cleaning by compressed air
Optimum adaption to the operational requirements by means of 10 filter types with standardized components
Compact filter unit for easy disassemble, replacement and cleaning.
Filter unit could be bag or cartridge type
Filter made by carbon steel or stainless steel
Highly efficient dust extraction by special filter elements or filtering materials
All filters pre-assembled and tested for function at the factory
Main Technical Parameter：
| Type | A | B | C | E | F | H1 | H2 | ΦD1 | ΦD2 | ΦD3 | ΦD4 | N | ΦD | Filter bag Q'ty | Cartidge Q'ty | Weight |
| VF-1.8-11-2 | 650 | 360 | 760 | 145 | 400 | 1060 | 840 | 406 | 506 | 506 | 76 | 8 | 14 | 11 | 1 | 60 |
| VF-2.4-15-2 | 950 | 470 | 806 | 145 | 436 | 1370 | 1140 | 522 | 572 | 622 | 76 | 12 | 18 | 15 | 2 | 100 |
| VF-3.5-23-3 | 1050 | 655 | 980 | 145 | 506 | 1500 | 1240 | 670 | 720 | 770 | 96 | 16 | 18 | 23 | 4 | 120 |
| VF-5.0-29-4 | 1165 | 750 | 1100 | 185 | 570 | 1620 | 1350 | 800 | 850 | 900 | 96 | 16 | 18 | 29 | 4 | 155 |
| VF-7.0-37-6 | 1255 | 820 | 1190 | 185 | 620 | 1700 | 1440 | 900 | 950 | 1000 | 125 | 16 | 18 | 37 | 8 | 200 |
| VF-7.0-47-8 | 1316 | 880 | 1270 | 185 | 685 | 1700 | 1500 | 1000 | 1050 | 1100 | 125 | 16 | 18 | 47 | 8 | 260 |
