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Viledon Medium Efficiency Pocket Filters
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| F50 | T60 | GF55 | GF65 | |
| Rated Air Flow (cfm) | 2000 | 2000 | 2000 | 2000 |
| Average Dust Spot Efficiency (%)* | 98 | 62 | 58** | 65** |
| Initial
Efficiency on Particles >3 microns (%) |
64 | 90 | 67 | 92 |
| Initial
Resistance (in. w.g.) |
0.30 | 0.20 | 0.18 | 0.20 |
| Max. Temperature (ºF) | 160,
peaks 200 |
160,
peaks 200 |
160,
peaks 200 |
160,
peaks 200 |
| UL 900 Classification | Class 2 | Class 2 | Class 2 | Class 2 |
| Depth (in) | 26 | 26 | 26 | 26 |
| Size Availability | 1/1,
5/6, 1/2,1/4 and S 1/1 - 18" |
1/1,
5/6, 1/2 and S 1/1 - 18" |
1/1,
5/6, 1/2 and S 1/1 - 18" |
1/1,
5/6, 1/2 and S 1/1 - 18" |
* According to ASHRAE 52.1 - 1992 **
Target Data
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| Leak-free welded filter pockets | Filter pockets foam-sealed into the frame |
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| Intake air filtration in a gas turbine (Clean air side) | 3-layered progressive media structure |
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| Welded spacers for optimised aerodynamics and low pressure drop | ||