- Washable
- Low initial pressure drop
- High dust holding capacity
- Excellent performance
Applications … general air filtra90tion and pre-filtration
Type … synthetic filter panels
Frame … galvanised steel/Aluminum
Filter media … synthetic fibre
Grids … galvansied steel
Gasket … none
EN 779 class … G4
Average arresance … 92% ( ASHRAE 52.1.1992 )
EUROVENT 4/5 class … EU4
Final pressure drop … 250 Pa
Maximum air flow rate … 125% of nominal air flow rate
Max. operating temperature … 90℃
Max. relative humidity … 100%RH
Installation … holding frames type to CT 10 / 20 / 30
|
Type
|
Dimensions
|
Filtering surface
(m2)
|
Rated air flow (m3/h)
|
Initial
pressure drop
(Pa)
|
||
|
Height
(mm)
|
Width
(mm)
|
Depth
(mm)
|
||||
|
FHW40
|
287
|
592
|
21
|
0.17
|
850
|
40
|
|
FHW40
|
395
|
495
|
21
|
0.20
|
1000
|
40
|
|
FHW40
|
495
|
495
|
21
|
0.25
|
1250
|
40
|
|
FHW40
|
592
|
592
|
21
|
0.35
|
1800
|
40
|
|
FHW40
|
287
|
592
|
45
|
0.17
|
850
|
65
|
|
FHW40
|
395
|
495
|
45
|
0.20
|
1000
|
65
|
|
FHW40
|
495
|
495
|
45
|
0.25
|
1250
|
65
|
|
FHW40
|
592
|
592
|
45
|
0.35
|
1800
|
65
|
OTHER SIZES: ON REQUEST
OTHET MATERIALS: ON REUQEST