Washable pre-filter
·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:100%
|
Type
|
Dimension(mm)
|
Rated air flow (m3/h)
|
Initial pressure drop (Pa)
|
EN779
|
|
Height
|
Width
|
Depth
|
|
FRS-KQX-1
|
595
|
290
|
46
|
850/1700
|
30/70
|
G3
|
|
XF-KQX-2
|
595
|
595
|
46
|
1700/3400
|
|
XF-KQX-3
|
595
|
290
|
46
|
850/1700
|
40/80
|
G4
|
|
XF-KQX-4
|
595
|
595
|
46
|
1700/3400
|
Special sizes available upon request.
air filter roll
Pre-filter roll
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