可清洗初效過濾器 Washable pre-filter
A) 初阻力低
B) 容塵量高
C) 經濟實用
1) 用途：粗塵過濾，空氣過濾系統預過濾
2) 類型：合成纖維折疊過濾器
3) 框架：鋁或鍍鋅框，可拆卸外框設計
4) 濾料：可水洗合成纖維，可清洗6-8次
5) EN779 級別：G3 G4
6) 平均計重效率：84% - 88%（ASHRAE52.1-1992）
7) EUROVENT 4/5 級別：EU3、 EU4
8) DIN 53438 阻燃標準：F1
9) 終阻力：(建議)200Pa - (大)250Pa
10) 大風量：額定風量的125%
11) 耐溫：≤ 100℃
12) 濕度：
A) Low initial resistance
B) Large dust holding capacity
C) Economical and practical
1) Application: Filter dust, pre-filter through air filter program, also use in the clean room
2) Type: Synthetic fiber foldaway filter
3) Frame: Aluminum or galvanized, with dismountable frame design
4) Media: Washable synthetic fiber, can be washed 6-8 times
5) Protect mesh: Aluminum mesh or spray iron mesh
6) En779 class : G3, G4
7) Average arrestance: 84%、88% (ASHRAE52.1-1992)
8) EUROVENT4/5 class：EU3、 EU4
9) Final resistance: (suggest) 200Pa-(max) 250Pa
10) Max. air flow: 125% of the rated air flow
11) Temp. Resistance : ≤ 100℃
12) Humidity:
| Technical parameters. | ||||||||||
| 型號 (Type) | 外形尺寸 | 額定風量 | 初阻力 | 級別 | ||||||
| （Dimensions) | Rated Air Flow | Initial Resistance | EN799 | |||||||
| ( mm ) | ( M3/H ) | ( Pa ) |
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| 寬 | 高 | 深 |
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| Width | Height | Depth | ||||||||
| WS-IW-1 | 595 | 290 | 46 | 850/1700 | 30/70 | G3 | ||||
| WS-IW-2 | 595 | 595 | 46 | 1700/3400 | ||||||
| WS-IW-3 | 595 | 290 | 46 | 850/1700 | 40/80 | G4 | ||||
| WS-IW-4 | 595 | 595 | 46 | 1700/3400 | ||||||
| 備注(Remarks): |
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| 1, | 若遇規格、結構變更的，以公司提供的新數據為準，有關更新內容請關注本公司網站。（In case specifications, structural changes to the latest data provided by the company, which ever is the concern of this update, please attention the company's Web site.) | |||||||||
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| 2, | 本公司接受非標準規格之訂貨，價格另議。（We accept the orders of non-standard specifications, but the prices separately negotiable) | |||||||||
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