The Sterile Compressed Air Filter - DFG Precision Air Dryer Moisture Separator is designed to deliver high-quality compressed air filtration for industrial applications where purity and reliability are essential. This precision filter efficiently removes oil, water, dust, and other air pollutants from compressed air, ensuring optimal performance for sensitive processes. The DFG series is widely used in laser cutting, bottle blowing, advanced spraying, food processing, electronics, petrochemical, and other industries.
Equipped with strict leak detection and advanced testing standards, each DFG filter guarantees minimal energy loss due to leakage, ensuring a reliable and consistent compressed air supply. Its user-friendly design allows for convenient installation and flexible integration into existing systems.
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Product Description
The DFG Precision Air Filter is ideal for:
| Feature / Product | DFG Precision Air Filter | Standard Industrial Air Filter | Generic Moisture Separator |
|---|---|---|---|
| Filtration Efficiency | High (removes oil, water, dust) | Medium (removes major particles) | Low (mainly moisture removal) |
| Leak Detection | 100% strict test | Not guaranteed | Occasional checks |
| ISO Compliance | Yes | Limited | No |
| Ease of Installation | Ball valve with seal ring | Threaded connections | Requires additional fittings |
| Modular Design | Fast combination, series connection | Limited | Not modular |
| Industry Applications | Laser cutting, food, electronics, petrochemical, bottle blowing | General industrial use | General industrial use |
A: Regular maintenance is recommended every 6–12 months, depending on operating conditions and air quality. Routine inspections ensure optimal performance and leak-free operation.
A: Yes, the DFG Precision Air Filter functions as both a moisture separator and a precision filter, effectively removing water, dust, and oil contaminants from compressed air.
A: No, the filter is designed with a ball valve and seal ring, making installation simple without the need for additional sealing materials or specialized tools.
A: This filter is ideal for industries requiring high-purity compressed air, such as laser cutting, bottle blowing, advanced spraying, food processing, electronics, and petrochemical operations.
A: Unlike standard filters, the DFG series provides higher filtration efficiency, ISO-compliant testing, strict leak detection, modular design, and easier installation, making it more suitable for precision and sterile applications.
| type | Air Filter |
|---|---|
| Material | carbon steel |
| warranty | 1.5 year |
| machinery test report | Provided |
| video outgoing-inspection | Provided |
| place of origin | Shanghai, China |
| brand name | Demargo |
| Item name | industrial air compressor spare parts accessories air dryers filter |
| Application | Air Compressor System |
| Keyword | air compressor accessories air dryers filter |
| Usage | Air Comoressor |
| After Warranty Service | Online Support |
| Function | Excellent |
| Cooling method | Air Cooling Water Cooling |
| Used for | Screw Air Compressor Motor |
| Suitable for | Universal |
| Feature | High Precision |
|
Model
|
Flow
m³/M
|
Air Connections
|
Type of filter element
|
Height
(mm)
|
Width(mm)
|
|
DF*-005G
|
0.7
|
1/2"
|
FJ-005*
|
165
|
74
|
|
DF*-001G
|
1.5
|
1/2" 3/4" 1"
|
FJ-010*
|
240
|
95
|
|
DF*-002G
|
2.5
|
1/2" 3/4" 1"
|
FJ-020*
|
280
|
95
|
|
DF*-004G
|
4
|
1-1/2"
|
FJ-030*
|
302
|
125
|
|
DF*-006G
|
6.5
|
1-1/2"
|
FJ-050*
|
421
|
125
|
|
DF*-010G
|
13.8
|
2"
|
FJ-110*
|
550
|
170
|
|
DF*-020G
|
21
|
2-1/2"
|
FJX-200*
|
640
|
205
|
|
DF*-020FG
|
21
|
DN65
|
FJX-200*
|
640
|
438
|
|
DF*-030G
|
30
|
3"
|
FJX-300*
|
792
|
205
|
|
DF*-030FG
|
30
|
DN80
|
FJX-300*
|
792
|
438
|
|
DF*-040G
|
40
|
4"
|
FJX-400*
|
840
|
208
|
|
DF*-040FG
|
40
|
DN100
|
FJX-400*
|
840
|
450
|
Construction Cases
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