HVAC Panel Pre-Filter
Specification
Type: Pre-filter
Media: Polyester fiber
Frame: Galvanized steel/Aluminum/ABS
Recommended final pressure drop: 250Pa
Temperature: 100ºC maximum in continuous service
Application: As a pre-filter in air-condition system,fan coil filter
Advantages
Metal mesh support at downstream,with strengthening cross together
"V" shape of stainless steel wire designed at the upstream, user can replace the material very easy ,the frame can be reused
Filter media and frame bonded by adhesive,can ensure no bypass or leakage even under large air flow Hasp available,if needed by installation type
Thickness vs Efficiency vs Pressure drop
| Thickness Vs Efficiency vs pressure drop | |||
| Thickness | Pressure drop(pa)@2.5m/s | ||
| Inches | (mm) | G3 | G4 |
| 1/2 | 15 | 65 | 70 |
| 1 | 20 | 75 | 85 |
| 1 | 25 | 90 | 95 |
| Dimensions vs Air flow | ||
| Dimensions(W*H) | Air flow(m3/h) | |
| Inches | (mm) | @2.5m/s |
| 24*24 | 592*592 | 3400 |
| 24*12 | 592*287 | 1700 |
| 24*20 | 592*490 | 2800 |
| 20*20 | 490*490 | 2300 |
how to choose the heap filter?
1.Odd sizes available
2.Pressure drop
3.Frame: GZ galvanized steel,aluminum abs plastic
4.Filter efficiency:
5.Width
6.Height
7.Frame thickness
8.Up side: gasket or not?
9.Sealing ring or not?
10.Down side:gasket or not?
11.Sealing ring or not?
Engaged in creating a clean and fresh environment for people, Sffiltech is specialized in panel pre- filter. As one of the best manufacturers and suppliers, we can assure you the best quality and stable performance of our custom products. Please rest assured to buy.
