Bedding
Description
G4 Pre Filter Media Rolls 20mm Thickness Cotton Washable Filter Material
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Application: ≥5μm, Filter dust , (used in the places where need washing and filtering),
?pre-filter through air filter program
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Features:
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· Washable and reusable
· Low initial resistance
· Large dust holding capacity
· Flexible
· Economical and practical
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Date sheet :
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Type: supply slices or rolls size
Media: synthetic fiber with gradual density
Washable: about 7-8 times
EN779 class: G4
Average arrestance:91%(ASHRAE52.1-1992)
EUROVENT4/5 class: EU4
DIN53438 Non-flammability Standard: F1
Final resistance: (suggested) 200Pa-250Pa
Max. Dust holding capacity: 620g/㎡
Temp. resistance: 100℃
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Specification:
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Type | Dimensions | Rated air velocity(m/s) | ? Initial pressure drop (Pa) | Rated air flow(m2/h) | Dust holding capqcity(g/m2) | Final pressure |
Length(m) | Width(m) | Thickness(mm) |
FRS-40 | 20 | 1/2 | 20 ± 2 | 1.5 | 27 | 5400 | 550 | 250 |
FRS-40F/1 | 20 | 1/2 | 20+3 | 1.5 | 32 | 5400 | 580 | 250 |
FRS-40F/2 | 20 | 1/2 | 20+1 | 1.5 | 38 | 5400 | 600 | 250 |
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Special sizes available upon request.
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Product Details :
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GUANGDONG FRESH FILTER CO.,LTD
Pre Filter Media,Ceiling Filter,Fiberglass Air Filters
Address: No.A-8 D302 Canton Trade and Commerce Center Cong Yun Road,
Guangzhou, Guangdong
China, 510000
Tel: 86-757-66848835
Fax: 86-757-81797681
