+86-186-7690-6018  david.wang@dirkbiel.com
P-Air Filter G4 DPF-A-P1
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P-Air Filter G4 DPF-A-P1

5 0 Reviews
Low resistance and large ventilation volume.
High dust tolerance
Easy to install and replace
The structure is simple and beautiful
Environmentally friendly disposal
Availability:
Quantity:
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  • Dirkbiel


微信图片_20240422142415 拷贝

Enkonduko:

Installed in the MAU and AHU in the clean system, located in front of the medium-efficiency filter, it mainly intercepts dust particles above 5 μm in the air.With the advantage of quick installation, it plays an important role in the filtration efficiency of all levels. Used filters can be incinerated, which is beneficial to environmental protection.



Application:

Prefilter for commercial&industrial AHU.Suitable for inlet and exhaust pre-filtration of ventilation systems. For example: clean room hospitals, commercial buildings, residences in various industries, or some special equipment such as ships and mines.

应用场景2 拷贝 2


微信图片_20240422140928 拷贝


Advantage:

Low resistance and large ventilation volume.

High dust tolerance

The structure is simple and beautiful

Environmentally friendly disposal

Easy to install and replace




Specification:

Attributes Value
Frame Rigid high wet-strength beverage board
Filter material Non-woven reinforced cotton & synthetic media
Efficiency EN779 G4
ASHRAE MERV7-8
Fire retardant grade UL-2listed. (UL 900)
Humidity ≤ 100% RH
Recommended Max. Final Pressureiz drop ≤ 250Pa
Technical Data Sheet:

Model 

Nominal Size (inches)

Actual Size(mm)

Filtration area

(m2)

Air flow /initial resistance

(m3/h / Pa)

Fold number

Length

Width

Thickness

DPF-A-P1

24 x 24 x 4

594

594

95

7.2

2790 / 20

5500/ 65


18

DPF-A-P2

24 x 12 x 4

594

287

95

2.16

2350/ 20

4700 / 65

DPF-A-P3

24 x 20 x 4

594

492

95

3.6

2320 / 20

4640 / 65

DPF-A-P4

20 x 20 x 4

492

492

95

3.06

1930 / 20

3860 / 65

DPF-A-P5

20 x 16 x 4

492

391

95

2.52

1530/ 20

3060 / 65

DPF-A-P6

25 x 20 x 4

619

492

95

3.78

2430 / 20

4860 / 65

DPF-A-P7

25 x 25 x 4

619

619

95

4.86

3060 / 20

6120 / 65

DPF-B-P8

24 x 24 x 2

594

594

45

2.16

2050 / 20

4100 / 70


20

DPF-B-P9

24 x 12 x 2

594

287

45

1.08

1020 / 20

2040 / 70

DPF-B-P10

24 x 20 x 2

594

495

45

1.8

1700 / 20

2400 / 70

DPF-B-P11

24 x 18 x 2

594

445

45

1.62

1530/ 20

3060 / 70

DPF-B-P12

20 x 20 x 2

495

495

45

1.46

1290 / 20

2580 / 70

DPF-B-P13

20 x 18 x 2

495

445

45

1.31

1270 / 20

2540 / 70

DPF-B-P14

20 x 16 x 2

495

394

45

1.26

1120/ 20

2240 / 70

DPF-B-P15

20 x 12 x 2

495

287

45

0.9

1170/ 20

2340 / 70

DPF-B-P16

25 x 20 x 2

622

495

45

1.98

1780 / 20

3560 / 70

DPF-B-P17

25 x 18 x 2

622

445

45

1.62

1600 / 20

3200 / 70

DPF-B-P18

25 x 16 x 2

622

394

45

1.44

1420 / 20

2840 / 70

DPF-C-P19

24 x 24 x 1

595

595

21

1.56

1950 / 20

3900 / 65


28

DPF-C-P20

24 x 12 x 1

595

287

21

0.54

960/ 20

1920 / 65

DPF-C-P21

24 x 20 x 1

595

495

21

1.3

1630/ 20

3270/ 65

DPF-C-P22

20 x 20 x 1

495

495

21

1.04

1350/ 20

2700 / 65

DPF-C-P23

20 x 16 x 1

495

394

21

0.78

1090 / 20

2180 / 65

DPF-C-P24 25 x 20 x 1 622 495 21 1.3 1690 / 20 3380 / 65
DPF-C-P25 25 x 16 x 1 622 394 21 1.04 1350 / 20 2700 / 65

18折





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Craftsmanship

Increase the expansion area by increasing the fold number

微信图片_20240422140946 拷贝3Durable

Coated cardboard, resistant to high humidity and waterproof

微信图片_20240422141013 拷贝

Hard

Thickened aluminum alloy rhombus protective mesh


20191219_153245 拷贝Filter material

Non-flame retardant materials and composite flame retardant materials can be selected

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Safety

Fireproof and moisture-proof kraft carton packaging


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