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Long Time Electrets Pre Air Filter

  • Air Filter
Supplier Details
Post Date:2012-1-28
Product Details
Company Profile

Item specifics

Specifications

permanent static electricity is generated. This fiber successfully captures minute dust

When a unique fiber having special characteristics is used to make a non-woven filter, permanent static electricity is generated. This fiber successfully captures minute dust with its high attraction of static electricity over a long time. Its capturing efficiency is high and it can thus become material for long-time electrets air filtering.
Because the fiber has attraction for static electricity, when the dust of the air is filtered, dust will be accumulated on the surface of the fiber and also dust spreading is more well-distributed than with other ordinary static electricity filtering material. So the speed of its damage is much slower. Relatively, the use of filtering material can last longer.
Long time electrets type and non-woven filtering material has a gate type from loose to intensive and its double structure. It is different from the single structure of other non-static electricity filtering material. When dust is filtered, it can enter inside filtering material and accumulate and spread widely. The filtering material is efficient and also its use frequency can be high ¡V more importantly, its speed of damage is low.
Relevant document : ,
Nominal size
(Inch W-H-D)
Actual size
(Inch W-H-D)
Air volume
(CFM)
Pressure loss
Filter material size
(Sq.Ft.)
Folds of every meter
/
Filter material area of every square meter
300fpm500fpm300fpm500fpm
12x24x123.43x11.38x0.8860010000.140.324.35114/2.187
16x20x115.40x19.37x0.8866711110.140.324.67014/2.187
16x25x115.40x24.37x0.8883313890.140.325.87514/2.187
20x20x119.49x19.49x0.8883313890.140.325.78314/2.187
20x24x119.49x23.45x0.88100016670.140.326.59214/2.187
20x25x119.49x24.37x0.88104217360.140.327.23214/2.187
24x24x123.45x23.45x0.88120020000.140.328.74814/2.187
12x24x223.43x11.38x1.7560010000.110.255.92210/2.970
16x20x215.40x19.37x1.7566711110.110.256.83410/2.970
16x25x215.40x24.37x1.7583313890.110.258.59810/2.970
20x20x219.49x19.49x1.7583313890.110.258.82810/2.970
20x24x219.49x23.45x1.75100016670.110.2510.61110/2.970
20x25x219.49x24.37x1.75104217360.110.2511.03910/2.970
24x24x223.45x23.45x1.75120020000.110.2511.87910/2.970
24x24x423.45x23.45x3.85120020000.100.2022.8769/5.719
25x29x424.37x28.38x3.85145524240.100.2026.5129/5.719
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Medium Efficiency Long Time Electrets Pocket Air Filter

Medium Efficiency Long Time Electrets Pocket Air Filter

Capturing efficiency : ASHRAE - 65%, 85%, 95%

Capturing efficiency : ASHRAE - 65%, 85%, 95%
Relevant document : ,
Nominal size
(Inch W-H)
Nominal bag depth
(Inch D)
Bag No.Efficiency
(&)
Color
12x2436/32/30/22/154/395/85/65Yellow/Pink/Green
20x2436/32/30/22595/85/65Yellow/Pink/Green
24x2036/32/30/22695/85/65Yellow/Pink/Green
20x2036/32/30/225/695/85/65Yellow/Pink/Green
24x2436/32/30/22/1510/8/695/85/65Yellow/Pink/Green

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High Efficiency Particulate Air Filter Box Unit

High Efficiency Particulate Air Filter Box Unit

Material of the main body : pressed aluminum frame with anode treatment.

Capturing efficiency : 99.97% UP ~ 99.99% UP AT PSL 0.3m
This is the only nation-wide product with PSL (0.3m) which has the capacity of passing such tests as smoke, X-Y leaking scanning and penetration rate. The overall use of X-Y computer's fully automatic operation results in a seamless high-pressure airtight pad. The surface is smooth and glossy, never collecting dust, and has a damp-proof function
The box unit has a pressed aluminum frame with anode treatment and is thus super-thin and light weight. With this special design, it is not necessary to need any tool. Indoors, it is easy that the filter net can be changed. Meantime, it can reduce the pollution that changing the filter net brings about. Its purpose is extensive. It is suitable in a panel and ceiling structure like light steel. When the filter net is renewed, costs can be saved. It is suitable in zero-dust room of Class 1 to 100000. The size of whole box and filter net can be made according to what is needed in reality.
Filtering net : the outer frame of SU type and SH type is adopted. Standard type is designed as 70mm.
Main body of box : a pressed aluminum frame with anode treatment
Standard air pipe : two kinds: 12" and 14"
Method for air-tightness : the filter uses a fully automatic seamless high-pressure airtight plastic substance.
Method of remaining warmth : pad with outer heating and high density which can keep warmth is adopted.
Decorated panel surface : a pressed aluminum stick with anode treatment.
Fixed screw : treatment for preventing rust.
Relevant pictures : ,
Use of filtering material : incombustible water-proof glass fiber paper
Use of humidity : under 100% RH at most
Use of temperature : 80 at the highest
Capturing efficiency : ULPA 0.12m 99.9995%. HEPA 0.3m, above 99.97%
Method of remaining warmth : pad with outer heating and high density which can keep warmth is used.
Air pipe : coated paint iron sheet; the diameter of opening is 12" or 14", and the height is 80mm
Material of the main body : pressed aluminum frame with anode treatment.
Purpose
Size(Feet)
BodyWidth(W)
Length(L)
Height(H)
Filter net size(mm)
Handling air volume(H)
Handling air volume(U)
Initial pressure loss(mm W.G.)
light steel frame
2x22x4
600600
6001210
225225
2Ft : 520*520*70
4Ft : 520*1130*70
1530
715
under 25
plate
2x22x4
690690
6901300
225225
2Ft : 610*610*70
4Ft : 610*1220*70
1735
817.5
under 25

Detail more >>
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