Specifications

TUV Fire protection flame retardant pre filter media
1) low air resistance
2) good air permeability
3) stable performance

    TUV Fire protection flame retardant pre filter media

 

speciality:

 

Make from the flame resistant fibre,it is a configurable,environmental friendly,

and flame resistant product

Flexibility,washable many times,Large dust holding capacity,long service life

Gradual structure,the fibre density increases gradually toward the pure air

It can fully substitute for similar imported producted

DIN53438-F1,GB5454-1977B1,JCAC NO.11A-2003

 

 

Using:

 

Applied to the dindustry using,such as air-condition industry,electronic industry,pharmacy,food factory.etc.

 

Applied to the pre-filtration of the pre-filtration of the coarse efficiency filter system and medium efficiency filter system.

 

Specification:

 

Type	F-160	F-200	F-300	F-400
Meterial	POLYESTER
Air velocity	2.0m/S	2.0m/S	1.5m/S	1m/S
Initial efficiency(%)	<20	<20	<20	<20
Initial pressure drop	25pa	35pa	42pa	46pa
Final  pressure dropre	200pa	250pa	250pa	250pa
Avg.arrestance	85%	85%	88%	91%
Tem.resistance	100°C	100°C	100°C	100°C
Temp short peaks	120°C	120°C	120°C	120°C
Dust holding capacity	450	580	630	730
Filtration class	G3	G3	G4	G4
Thickness	10mm	15mm	15mm	20mm
Roll sizes standard(M)	2.0*20	2.0*20	2.0*20	2.0*20