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Primary Filter Cotton

Supplier From China
Mar-29-16

Application: ¡Ý5¦Ìm , Filter dust (especially used in the train or the subway, where the place has air-conditioner),
pre-filter through air filter program
Type: pads or rolls size
Media: synthetic fiber with gradual density,
Washable: about 2-3 times

woven bag and plastic bag


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More Items Similiar to: Primary Filter Cotton

Feb-25-11
 
two constructionof paperboard
11pleats synthetic fibre per foot
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595/595/46 24" 24" 2"
595/495/46 24" 20" 2"
495/495/46 20"20" 2"
above 1" 4" depth thickness are availabel.
Feb-09-23
 
Primary bag air filter, also called pocket air filter,is made of three parts: the filter frame, sewn-in pockets and pocket rings, and it is commonly used in the first or second stage of the filtration system.

Primary bag air filters can be designed in various sizes and also can be produced with various pockets or bags. Because of its special design, it can offer more than five times surface area than flat filter. A multilayered, melt-blown polypropylene medium is used to make the individual pockets. To ensure that the air flow is distributed evenly across the entire filter, pockets are made to inflate and stay apart from one another.


Primary filters are intended to catch floatable particles larger than 5 microns. While it is possible for the primary filter to capture what the pre-filter captures, doing so would significantly decrease the efficiency and efficacy in capturing the tiny airborne particles. This pocket type filter will not be distorted, or twisted when used normally, thereby extending the service life of the product. Every pocket is fully sealed, so it can avoid any dust or air leaks.


Advantages
Longer service life due to low initial pressure drop.
Widely available in a variety of sizes, pocket counts, and pocket materials.
For varied purposes, there are many different and broad filtering efficiencies available.
Simple to use, maintain, and take away.
Nov-09-11
 
Application field: it is used for centrality air conditioner and purifying equipment which is initial filter.


Carton packing, then several cartons by one pallet.
Jun-04-10
 
Media: synthetic fiber with gradual density,
Washable: about 2-3 times
En779 class: g2
Average arrestance:75%(ashrae52.1-1992)
Eurovent4/5 class: eu2
Din53438 non-flammability standard: f1
Final resistance: (suggested) 100pa-(max)200pa
Max. Dust holding capacity: 430g/㎡
Temperature resistance: 100℃

Initial pressure drop:18pa
Rated air velocity(m/s):1.0
Rated air flow(m2/h):3600



Type: pads or rolls size
Length:20m, height:1/2, thickness:10+(-)2
Mar-30-10
 
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Mar-30-10
 
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Style
Acpv-1 acpv-2

Style:acpv-1, acpv-2
Dimension h*w*t (mm):295*595*600, 495*495*600, 295*495*600, 295*295*600
Frame:galvanized iron, aluminum alloy.
Mar-30-10
 
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Models:
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Af-200g;
Specification: general stock 1m*20m, 1.25m*20m, 1.6m*20m, 2m*20m. Also make according to customerf+s order.

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