Fiberglass Flat Panel/HEPA Filter
Description
Features
| Type |
flat mesh panel |
| Frame |
cardboard or galvanized steel |
| Filter media |
fiberglass mat |
| Grids |
aluminium mesh or galvanized steel mesh |
| EN 779 Class |
G3－G4 |
| Average arrestance |
84%－94%（ASHRAE 52.1-1992） |
| MERV |
MERV 5－8（ASHRAE 52.2-1999） |
| DIN 53438 Flammability |
F1 |
| UL 900 Standard |
CLASS 2 |
| Final pressure drop |
(recommender) 200Pa -（maximum）250Pa |
| Max. air flow rate |
125% of nominal air flow rate |
| Max. operating temperature |
100℃ |
| Max. relative humidity |
100% |
| Applications |
coarse particle filtration |
Specification
| Type |
Class |
Arrestance |
Dimensions |
Filtering surface (m2) |
Rated air flow (m3/h) |
Initial pressure drop (Pa) |
| Length (mm) |
Height (mm) |
Depth (mm) |
| PB-80 |
G3 |
80-86% |
592 |
592 |
50 |
0.36 |
3400 |
60 |
| PB-80 |
G3 |
80-86% |
592 |
292 |
50 |
0.18 |
1700 |
60 |
| PB-90 |
G4 |
90-94% |
592 |
592 |
50 |
0.36 |
3400 |
75 |
| PB-90 |
G4 |
90-94% |
592 |
292 |
50 |
0.18 |
1700 |
75 |
| PB-90 |
G4 |
90-94% |
592 |
592 |
100 |
0.36 |
3400 |
80 |
| PB-90 |
G4 |
90-94% |
592 |
292 |
100 |
0.18 |
1700 |
80 |
