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FRS-40 Air Inlet Cotton, Coarse filter cotton, Filter dust
FRS-40 Air Inlet Cotton, Coarse filter cotton, Filter dust

Minimum Order: 0
Quality/Safety Certification: 0.00


1.Standard size:20m*1m*20mm,
2.Application: high standard ventilation system
3.Material:polyester fiber
4.Package:PE bags

FRS-40 Air Inlet Cotton, Coarse filter cotton, Filter dust

 

Advantages:

   1.Washable and reusable

   2.Low initial  resistance

   3.Large dust holding capacity

   4.Flexible

   5.Economical and practical

 

Application: applicated in high standard ventilition system as following equipment,

    1. Air conditioning and air ventilation systems.

    2. Air supply system as a pre-filter in dusty situation.

    3. Spray systems and baking devices, air supply pre-filter and uniform air flow.

 

Type: supply pads or rolls size

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

Washable: about 7-8 times

EN779 class: G4

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

EUROVENT4/5 class: EU4

DIN53438  Non-flammability Standard: F1

Final resistance:  (suggested) 150Pa-250Pa

Max. Dust holding capacity: 520g/per stere

Temperature resistance: 100°C

 

Specification:

 

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

20 ± 2

1.5

20

5400

 

 

 

 

 

 

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