Specifications

coarse filter cotton for spray booth
1,thickness :15-20mm
2,weight :180-200g/m2
3,stardand size :1*20m,2*20m
4,:white&bule

FRS-30   coarse filter cotton for spray booth (manufacture)

 

  

 

Feature 

 

   ·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

 

 

Data sheet 

 

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

 

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	15 ± 2	1.5	20	5400

Special sizes available upon request

 

production process

 

 Our factory