High Temperature Flame Resistance Air Filter G4

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High Temperature Flame Resistance Air Filter G4

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The flame retardant air filter is made from foreign advanced equipment and process, unique flame resistance fiber filter material.The filter has low resistance, high dust holding capacity, strong flame resistance, low operating cost and long life span.

Applications: pre filers for commercial&industrial AHU.

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Product Description

Materials: Aluminum alloy. Galvanized sheet metal ;

Filter material: Flame resistance chemical fiber non woven fabrics &synthetic media

Welded steel mesh, anti-corrosive.

Efficiency:

G3 (EN 779) :Avg. Heavy efficiency 80%

G4 (EN 779):Avg.Heavy efficiency 90-95%

Temperature:≤80o C

Humidity:≤100% RH

Recommended final pressure drop : ≤180 Pa

Thickness：8mm、10mm、15mm、22mm、46mm、50mm、90mm、95mm

Model No.	Nominal Size (inches)	Actual Size (mm)			Filtration area （m2)	Air flow /initial resistance （m3/h / Pa)		Fold number
Model No.	Nominal Size (inches)	Length	Width	Thickness	Filtration area （m2)	Air flow /initial resistance （m3/h / Pa)		Fold number
DFA-A-P94	24 x 24 x 4	594	594	95	7.2	2790 / 20	5500/ 65	18
DFA-A-P95	24 x 12 x 4	594	287	95	2.16	2350/ 20	4700 / 65
DFA-A-P96	24 x 20 x 4	594	492	95	3.6	2320 / 20	4640 / 65
DFA-A-P97	20 x 20 x 4	492	492	95	3.06	1930 / 20	3860 / 65
DFA-A-P98	20 x 16 x 4	492	391	95	2.52	1530/ 20	3060 / 65
DFA-A-P99	25 x 20 x 4	619	492	95	3.78	2430 / 20	4860 / 65
DFA-A-P100	25 x 25 x 4	619	619	95	4.86	3060 / 20	6120 / 65
DFA-B-P101	24 x 24 x 2	594	594	45	2.16	2050 / 20	4100 / 70	20
DFA-B-P102	24 x 12 x 2	594	287	45	1.08	1020 / 20	2040 / 70
DFA-B-P103	24 x 20 x 2	594	495	45	1.8	1700 / 20	2400 / 70
DFA-B-P104	24 x 18 x 2	594	445	45	1.62	1530/ 20	3060 / 70
DFA-B-P105	20 x 20 x 2	495	495	45	1.46	1290 / 20	2580 / 70
DFA-B-P106	20 x 18 x 2	495	445	45	1.31	1270 / 20	2540 / 70
DFA-B-P107	20 x 16 x 2	495	394	45	1.26	1120/ 20	2240 / 70
DFA-B-P108	20 x 12 x 2	495	287	45	0.9	1170/ 20	2340 / 70
DFA-B-P109	25 x 20 x 2	622	495	45	1.98	1780 / 20	3560 / 70
DFA-B-P110	25 x 18 x 2	622	445	45	1.62	1600 / 20	3200 / 70
DFA-B-P111	25 x 16 x 2	622	394	45	1.44	1420 / 20	2840 / 70
DFA-C-P112	24 x 24 x 1	595	595	21	1.56	1950 / 20	3900 / 65	28
DFA-C-P113	24 x 12 x 1	595	287	21	0.54	960/ 20	1920 / 65
DFA-C-P114	24 x 20 x 1	595	495	21	1.3	1630/ 20	3270/ 65
DFA-C-P115	20 x 20 x 1	495	495	21	1.04	1350/ 20	2700 / 65
DFA-C-P116	20 x 16 x 1	495	394	21	0.78	1090 / 20	2180 / 65
DFA-C-P117	25 x 20 x 1	622	495	21	1.3	1690 / 20	3380 / 65
DFA-C-P118	25 x 16 x 1	622	394	21	1.04	1350/ 20	2700 / 65

屏幕截图 2023-11-16 104305 屏幕截图 2023-11-16 104335 Dirkbiel产品详情页

Primary air filter Flat panel primary filter High temperature resistance air filter

Product Description

Materials: Aluminum alloy. Galvanized sheet metal ;

Filter material: Flame resistance chemical fiber non woven fabrics &synthetic media

Welded steel mesh, anti-corrosive.

Efficiency:

G3 (EN 779) :Avg. Heavy efficiency 80%

G4 (EN 779):Avg.Heavy efficiency 90-95%

Temperature:≤80o C

Humidity:≤100% RH

Recommended final pressure drop : ≤180 Pa

Thickness：8mm、10mm、15mm、22mm、46mm、50mm、90mm、95mm

Model No.	Nominal Size (inches)	Actual Size (mm)			Filtration area （m2)	Air flow /initial resistance （m3/h / Pa)		Fold number
Model No.	Nominal Size (inches)	Length	Width	Thickness	Filtration area （m2)	Air flow /initial resistance （m3/h / Pa)		Fold number
DFA-A-P94	24 x 24 x 4	594	594	95	7.2	2790 / 20	5500/ 65	18
DFA-A-P95	24 x 12 x 4	594	287	95	2.16	2350/ 20	4700 / 65
DFA-A-P96	24 x 20 x 4	594	492	95	3.6	2320 / 20	4640 / 65
DFA-A-P97	20 x 20 x 4	492	492	95	3.06	1930 / 20	3860 / 65
DFA-A-P98	20 x 16 x 4	492	391	95	2.52	1530/ 20	3060 / 65
DFA-A-P99	25 x 20 x 4	619	492	95	3.78	2430 / 20	4860 / 65
DFA-A-P100	25 x 25 x 4	619	619	95	4.86	3060 / 20	6120 / 65
DFA-B-P101	24 x 24 x 2	594	594	45	2.16	2050 / 20	4100 / 70	20
DFA-B-P102	24 x 12 x 2	594	287	45	1.08	1020 / 20	2040 / 70
DFA-B-P103	24 x 20 x 2	594	495	45	1.8	1700 / 20	2400 / 70
DFA-B-P104	24 x 18 x 2	594	445	45	1.62	1530/ 20	3060 / 70
DFA-B-P105	20 x 20 x 2	495	495	45	1.46	1290 / 20	2580 / 70
DFA-B-P106	20 x 18 x 2	495	445	45	1.31	1270 / 20	2540 / 70
DFA-B-P107	20 x 16 x 2	495	394	45	1.26	1120/ 20	2240 / 70
DFA-B-P108	20 x 12 x 2	495	287	45	0.9	1170/ 20	2340 / 70
DFA-B-P109	25 x 20 x 2	622	495	45	1.98	1780 / 20	3560 / 70
DFA-B-P110	25 x 18 x 2	622	445	45	1.62	1600 / 20	3200 / 70
DFA-B-P111	25 x 16 x 2	622	394	45	1.44	1420 / 20	2840 / 70
DFA-C-P112	24 x 24 x 1	595	595	21	1.56	1950 / 20	3900 / 65	28
DFA-C-P113	24 x 12 x 1	595	287	21	0.54	960/ 20	1920 / 65
DFA-C-P114	24 x 20 x 1	595	495	21	1.3	1630/ 20	3270/ 65
DFA-C-P115	20 x 20 x 1	495	495	21	1.04	1350/ 20	2700 / 65
DFA-C-P116	20 x 16 x 1	495	394	21	0.78	1090 / 20	2180 / 65
DFA-C-P117	25 x 20 x 1	622	495	21	1.3	1690 / 20	3380 / 65
DFA-C-P118	25 x 16 x 1	622	394	21	1.04	1350/ 20	2700 / 65

屏幕截图 2023-11-16 104305 屏幕截图 2023-11-16 104335 Dirkbiel产品详情页

Product Description

Materials: Aluminum alloy. Galvanized sheet metal ;

Filter material: Flame resistance chemical fiber non woven fabrics &synthetic media

Welded steel mesh, anti-corrosive.

Efficiency:

G3 (EN 779) :Avg. Heavy efficiency 80%

G4 (EN 779):Avg.Heavy efficiency 90-95%

Temperature:≤80o C

Humidity:≤100% RH

Recommended final pressure drop : ≤180 Pa

Thickness：8mm、10mm、15mm、22mm、46mm、50mm、90mm、95mm

Model No.	Nominal Size (inches)	Actual Size (mm)			Filtration area （m2)	Air flow /initial resistance （m3/h / Pa)		Fold number
Model No.	Nominal Size (inches)	Length	Width	Thickness	Filtration area （m2)	Air flow /initial resistance （m3/h / Pa)		Fold number
DFA-A-P94	24 x 24 x 4	594	594	95	7.2	2790 / 20	5500/ 65	18
DFA-A-P95	24 x 12 x 4	594	287	95	2.16	2350/ 20	4700 / 65
DFA-A-P96	24 x 20 x 4	594	492	95	3.6	2320 / 20	4640 / 65
DFA-A-P97	20 x 20 x 4	492	492	95	3.06	1930 / 20	3860 / 65
DFA-A-P98	20 x 16 x 4	492	391	95	2.52	1530/ 20	3060 / 65
DFA-A-P99	25 x 20 x 4	619	492	95	3.78	2430 / 20	4860 / 65
DFA-A-P100	25 x 25 x 4	619	619	95	4.86	3060 / 20	6120 / 65
DFA-B-P101	24 x 24 x 2	594	594	45	2.16	2050 / 20	4100 / 70	20
DFA-B-P102	24 x 12 x 2	594	287	45	1.08	1020 / 20	2040 / 70
DFA-B-P103	24 x 20 x 2	594	495	45	1.8	1700 / 20	2400 / 70
DFA-B-P104	24 x 18 x 2	594	445	45	1.62	1530/ 20	3060 / 70
DFA-B-P105	20 x 20 x 2	495	495	45	1.46	1290 / 20	2580 / 70
DFA-B-P106	20 x 18 x 2	495	445	45	1.31	1270 / 20	2540 / 70
DFA-B-P107	20 x 16 x 2	495	394	45	1.26	1120/ 20	2240 / 70
DFA-B-P108	20 x 12 x 2	495	287	45	0.9	1170/ 20	2340 / 70
DFA-B-P109	25 x 20 x 2	622	495	45	1.98	1780 / 20	3560 / 70
DFA-B-P110	25 x 18 x 2	622	445	45	1.62	1600 / 20	3200 / 70
DFA-B-P111	25 x 16 x 2	622	394	45	1.44	1420 / 20	2840 / 70
DFA-C-P112	24 x 24 x 1	595	595	21	1.56	1950 / 20	3900 / 65	28
DFA-C-P113	24 x 12 x 1	595	287	21	0.54	960/ 20	1920 / 65
DFA-C-P114	24 x 20 x 1	595	495	21	1.3	1630/ 20	3270/ 65
DFA-C-P115	20 x 20 x 1	495	495	21	1.04	1350/ 20	2700 / 65
DFA-C-P116	20 x 16 x 1	495	394	21	0.78	1090 / 20	2180 / 65
DFA-C-P117	25 x 20 x 1	622	495	21	1.3	1690 / 20	3380 / 65
DFA-C-P118	25 x 16 x 1	622	394	21	1.04	1350/ 20	2700 / 65

屏幕截图 2023-11-16 104305 屏幕截图 2023-11-16 104335 Dirkbiel产品详情页

High Temperature Flame Resistance Air Filter G4

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