Introduction:
DKFILTER makes kinds of air filters,like pockets filters,bag filters,filter cartridges,panel filters,HEPA filters.
The primary effect pockets uses synthetic fibers with gradually increasing density and strong toughness, and adopts seamless fusion technology,which has good air tightness and bonding strength,and will not cause air leakage or rupture when the wind pressure is high.At the same time,the air filter bag adopts a unique support design to ensure its stability and better filtering effect.
Features:
1).Filter efficiency level G3~F9 is available.
2).The special high-flux low resistance composite chemical fibercloth is used as the filter material,and its dust holding capacity is large with high efficiency, and small pressure drop can effectively remove fine dust (filtering efficiency of ≥5.0μm particles is 40% to 60%) and microorganisms;
3).Customer can choose aluminum alloy frame,galvanized frame,plastic frame or stainless steel frame,and the frame thickness isusually 21mm,25mm and 45mm.
4).Washable,long service life;
5).Multiple bags are available for selection to meet the needs of different air volumes;
Air volume and resistance:
Chemical fiber grade:
| Filtration grade | Color | The average efficiency (Em) % of EN779 for 0.4μm particles |
|---|
| F5 | White | 40-60% |
| F6 | Green | 60-80% |
| F7 | Pink | 80-90% |
| F8 | Yellow | 90-95% |
| F9 | White | 95%<Em |
Application:
Pockets bag filters can used in general air purification system for electronic, food,bio-pharmaceutical,mechanical instrument, automobile spraying,petrochemical light industry and public service places such as airport,subway and large shopping mall.
Notice:
1. Regularly check whether the air inlet surface of the filter is blocked by debris and whether the surface of the filter material is damaged;
2. If there is something blocking the surface, it should be removed;
3. If the surface of the filter material is seriously damaged, a new filter material or a new filter must be replaced and reinstalled;
4. When the filter is installed, it is necessary to ensure that the sealing edge with the frame is well sealed to prevent air leakage;
5. Do not use heavy objects to hit the surface of the filter, and do not use force to pull the filter material surface of the filter;
6. When installing, the length direction of the filter bag mouth should be perpendicular to the ground to ensure the filtering effect of the air supply and increase the service life.
Medium effect chemical fiber material pockets bag filter
