Washable pre-filter
子母框可清洗初效過濾器
·初阻力低
·容塵量高
·經(jīng)濟實用
用途：粗塵過濾，空氣過濾系統(tǒng)預(yù)過濾，潔凈室進風(fēng)、回風(fēng)過濾
類型：合成纖維折褶過濾器
框架：鋁或鍍鋅框，可拆卸外框設(shè)計
濾料：可水洗合成纖維，可清洗6-8次
EN 799 級別：G3、G4
平均計重效率：84%/88%（ASHRAE52.1-1992）
EUROVENT4/5級別：EU3、EU4
DIN 53438 阻燃標準：F1
終阻力：（建議）200Pa-（{zd0}）250Pa
{zd0}風(fēng)量：額定風(fēng)量的125%
耐溫：≤100℃
濕度：{bfb}
·Low initial resistance
·Large dust holding capacity
·Economical and practical
Application: Filter
dust, pre-filter through air filter
program, also used
in the clean room
Type: synthetic
fiber foldaway filter
Frame: aluminum
or galvanized, with dismountable
frame design
Media: washable
synthetic fiber, can wash 6-8 times
EN779 class:
G3,G4
Average
arrestance:84%-88%（ASHRAE52.1-1992）
EUROVENT4/5
class: EU3,EU4
DIN53438
Non-flammability Standard: F1
Final resistance:
(suggest) 200Pa-250Pa
Max. air flow:
125% of the rated air flow
Temp. resistance:
≤100℃
Humidity:{bfb}
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