Specifications

1.Filter element for polyester film production
2.High porosity,large filter area
3.Corrosion resistance
4.ISO Test

Stainless steel pleated polyester melt filter element

Main filter media of pleated filter elements are stainless steel sintered fiber felt and

stainless steel wire mesh.Stainless steel sintered fiber felt is a kind of multiple deep

filter media,sintered with stainless steel fiber at the high temperature.The filter element

enjoy the advantage of high porosity,large filter area and good dirt holding capacity,and

can repeated use after chemical cleaning,etc.Stainless steel wire mesh is weaved with

stainless steel wire.These filter elements have such characteristics of good strength,

fastness,easy cleaning,high temperature resistance,low cost,etc.Filter rating range from

3 to 200 microns are available,the sizes is available at customer's requirement.

 

Application 

Mainly used in filtration of high molecular polymer,drug,hydraulic oil,water treatment,hot gas,etc.

 

Technical data 

Major data of metallic filber sintered felt

Absolute rating(u)	Bubble point pressure(pa)	Average air permeability(L/dm2/min)	Thickness(mm)	Weight(g/m2)	Porosity(%)	Dirt holding capacity(mg/cm2)
3	12300	9	0.35	975	65	6.40
5	7600	34	0.34	600	78	5.47
7	5045	57	0.27	600	72	6.47
10	3700	100	0.32	600	77	7.56
15	2470	175	0.37	600	80	7.92
20	1850	255	0.49	750	81	12.44
25	1480	320	0.61	1050	79	19.38
30	1235	455	0.63	1050	79	23.07
40	925	580	0.66	1200	77	25.96
60	630	1000	0.70	750	87	33.97

1.Above data refers to Bekaert AL3 series web

2.Bubble point press test in accordance to ISO4003

3.Average air permeability in accordance to ISO 4022,the air pressure 200p

4.Dirt holding capacity in accordance to ISO4572,Final pressure drop is 8 times of initial pressure drop.