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Features
| Type | mini-pleated cassette |
| Frame | galvanized steel, aluminium or cardboard |
| Filter media | glass fiber paper or synthetic fiber paper |
| Separators | continuous thermoplastic cord |
| EN 779 Class | G4－F9 |
| Average arrestance | 90-100%（ASHRAE 52.1-1992） |
| MERV | MERV 7－15（ASHRAE 52.2-1999） |
| DIN 53438 Flammability | F1(not for cardboard frame) |
| UL 900 Standard | CLASS 2(not for cardboard frame) |
| Final pressure drop | (recommender) 250Pa |
| Max. air flow rate | 125% of nominal air flow rate |
| Max. operating temperature | 60℃ |
| Max. relative humidity | 80% |
| Applications | fine particle filtration and pre-filtration for absolute filters |
Specifications
|
Type |
Class |
Dust Spot Efficiency |
Dimensions |
Filtering surface (m2) |
Rated air flow (m3/h) |
Initial pressure drop (Pa) |
||
|
Length (mm) |
Height (mm) |
Depth (mm) |
||||||
|
WG-90 |
G4 |
30-35% |
592 |
287 |
15-45 |
1.30-4.00 |
1500 |
60 |
|
WG-90 |
G4 |
30-35% |
592 |
592 |
15-45 |
2.70-8.50 |
3000 |
60 |
|
WG-55 |
F5 |
50-55% |
592 |
287 |
15-45 |
1.30-4.00 |
1500 |
80 |
|
WG-55 |
F5 |
50-55% |
592 |
592 |
15-45 |
2.70-8.50 |
3000 |
80 |
|
WG-65 |
F6 |
60-65% |
592 |
287 |
15-95 |
1.30-8.50 |
1500 |
110 |
|
WG-65 |
F6 |
60-65% |
592 |
592 |
15-95 |
2.70-17.0 |
3000 |
110 |
|
WG-85 |
F7 |
80-85% |
592 |
287 |
15-95 |
1.30-8.50 |
1500 |
130 |
|
WG-85 |
F7 |
80-85% |
592 |
592 |
15-95 |
2.70-17.0 |
3000 |
130 |
|
WG-95 |
F8 |
90-95% |
592 |
287 |
15-95 |
1.30-8.50 |
1500 |
150 |
|
WG-95 |
F8 |
90-95% |
592 |
592 |
15-95 |
2.70-17.0 |
3000 |
150 |
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