Description
Glass Fiber Pocket Filter Technical Specification
| Technical Specifications Overview | |
|---|---|
| Filter Type | Fiberglass Pocket Filter |
| Filter Class (EN 779) | M5 / M6 / F7 / F8 / F9 |
| Filter Media | Glass Fiber Media with Chemical Fiber Protection |
| Filter Frame | Aluminum / Galvanized Steel / Stainless Steel |
| Temperature Resistance | 200°C (Max Operating: 80°C) |
| Relative Humidity | Up to 100% |
| Recommended Final Pressure Drop | 400 – 450 Pa |
Dimensions & Performance Data
| Bags | Dimensions (mm) | Air Flow (m³/h) | I.N.P (Pa) | F.N.P (Pa) | Efficiency | Class |
|---|---|---|---|---|---|---|
| 8 Bags | 592×592×635 | 2200/3400 | <40/50 | <450 | 45% | M5 |
| <43/63 | <400 | 65% | M6 | |||
| <60/85 | <400 | 85% | F7 | |||
| <55/95 | <400 | 90% | F8 | |||
| <80/125 | <400 | 95% | F9 | |||
| 5 Bags | 492×592×635 | 2000/3000 | <45/55 | <400 | 45% | M5 |
| <50/70 | <400 | 65% | M6 | |||
| <65/90 | <400 | 85% | F7 | |||
| <62/100 | <400 | 90% | F8 | |||
| <85/135 | <400 | 95% | F9 |
Note: Other specifications can be customized according to specific requirements. All measurements are nominal values.
Key Features
- Extra long service life
- High-quality fiberglass media
- Excellent burst resistance
- Large filtration surface area
- Compatible with standard filter frames
- High efficiency at low pressure drops
Applications
Our glass fiber pocket filters are ideal for demanding industrial and commercial applications:
Construction of Fiberglass Pocket Filter
Fiberglass pocket filter is a medium-to-high efficiency air filtration product professionally produced in standard pocket filter factory. Its overall construction consists of three core parts: outer rigid frame, multi-pocket fiberglass filter media and internal reinforcing accessories.
The outer frame is commonly made of lightweight aluminum alloy or anti-rust galvanized steel, featuring firm structure and easy installation. The core filtering part adopts high-density layered fiberglass media, which is stitched or thermally sealed into independent pocket shapes to expand filtration area greatly. Reinforcement strips and support grids are equipped inside each pocket to avoid deformation and sagging under strong airflow.
Pocket Air Filter Comparison: Synthetic vs Fiberglass
For high-temperature or corrosive environments, fiberglass is superior. For cost-sensitive or moderate conditions, synthetic is more practical
| Criteria | Synthetic Bag Filters | Fiberglass Bag Filters |
|---|---|---|
| Temperature Resistance | Up to 150°C | Up to 300°C |
| Chemical Resistance | Moderate (acid/alkali) | High (harsh chemicals) |
| Cost Efficiency | Lower cost | Higher initial cost |
| Recommended For | General industrial applications | High-temperature & harsh environments |
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