Guangzhou Fresh Air Clean & Filtration Product Co., Ltd.

FRS-30 coarse filter cotton

FRS-30 coarse filter cotton
Product Detailed

FRS-30 coarse filter cotton
1,Washable and reusable
2,Low initial resistance
3,Large dust holding capacity

FRS-30  coarse filter cotton

   ·Washable and reusable

   ·Low initial  resistance

   ·Large dust holding capacity

   ·Flexible                

   ·Economical and practical

Application: ≥5μm, Filter dust , (especially used in the train or the subway, where the place has air-conditioner), pre-filter through air filter program

Type: supply pads or rolls size

Media: synthetic fiber with gradual density, inlet side is blue.

Washable: about 4-5 times

EN779 class: G3

Average arrestance:88%(ASHRAE52.1-1992)

EUROVENT4/5 class: EU3

DIN53438  Non-flammability Standard: F1

Final resistance:  (suggested) 150Pa-250Pa

Max. Dust holding capacity: 520g/S.qm

Temperature resistance: 100°C

 

Type

Dimensions

Rated air velocity(m/s)

Initial pressure drop (Pa)

Rated air flow(m2/h)

Length(m)

Width(m)

Thickness(mm)

Rolls

20

1/2

15 ± 2

1.5

20

5400

Special sizes available upon request

 

 

 



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