過濾棉
過濾棉、初效過濾棉具有阻擋比較大的灰塵顆粒。阻力低送風(fēng)效果好。可清洗性強(qiáng)、初阻力低、阻燃性**、有彈性、經(jīng)濟(jì)實(shí)用。
過濾棉主要用于過濾對(duì)象:≥5μm,粗塵過濾,尤其適用于空調(diào)、火車、地鐵、凈化設(shè)備、凈化工程、送風(fēng)系統(tǒng)等空氣過濾系統(tǒng)預(yù)過濾
過濾棉類型:過濾墊或過濾卷
濾料:密度逐級(jí)加高的合成纖維
可清洗2-3次
EN 779級(jí)別:G2
平均計(jì)重效率:75%(ASHRAE52.1-1992)
EUROVENT4/5級(jí)別:EU2
DIN 53438阻燃標(biāo)準(zhǔn):F1
終阻力:(建議)100Pa-(*大)200Pa
容塵量:430g/㎡
耐溫:100℃
Washable and reusable
Low resistance
Excellent flame retardant
Flexible
Economical and practical
Application: ≥5μm ,F(xiàn)ilter dust , (especial
used in the train or the subway, where the place
has air-conditioning), pre-filter through air filter program
Type: supply slices or rolls size
Media: synthetic fiber with gradual density,
Washable: about 2-3 times
EN779 class: G2
Average arrestance:75%(ASHRAE52.1-1992)
EUROVENT4/5 class: EU2
DIN53438 Non-flammability Standard: F1
Final resistance: (suggest) 100Pa-(max)200Pa
Max. Dust holding capacity: 430g/㎡
Temp. resistance: 100℃
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