Specifications

filter cotton
1.Usage:air clean
2.EN 779: G4
3.Standard size:1m*20m*20mm
4.weight:200g/square meter

Supply FRS-40 highly cost effective air filter cotton,filter cotton for spray booth

(factoryprice)  

 

 

Advantage:

 

 

 

• Washable and reusable
• Low resistance
• Excellent flame retardant
• Flexible
• Economical and practical

 

 

 Features: 

 

               ·Washable and reusable

               ·Low initial resistance

               ·Large dust holding capacity

               ·Flexible

               ·Economical and practical

 

Application: ≥5μm, Filter dust, (used in the places 

where need washing and filtering), 

pre-filter through air filter program

 

Type: supply pads or rolls size

 

Media: synthetic fiber with gradual density

 

Washable: about 7-8 times

 

EN779 class: G4

 

Average arrestance:91%(ASHRAE52.1-1992)

 

EUROVENT4/5 class: EU4

 

DIN53438 Non-flammability Standard: F1 

 

Final resistance: (suggested) 200Pa-250Pa

 

Max. Dust holding capacity: 620g per square meters

 

Temp. resistance: 100°C

 

 

 

Type	Dimension			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	1.0	38	3600

 

 

 

More information needed,do not hesitate to contact us please.Looking forward to good cooperations.  

 

 

 Our Factory & Exhibition

 

 

 

 

Warehouse

 

 

 

 

Our Certificate

 

 

 

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Welcome to contact me,let's talk more in details.

                   Contact person: Doris

                    Skype:freshsales3