Synthetic Fiber Bag Pre Filter G3 G4

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Frame: Aluminum alloy. Galvanised sheet metal ;

Filter material: Synthetic fibre；

Efficiency:G3 (EN 779) :Avg.arrestance 80%；

G4 (EN 779):Avg.arrestance 90-95%；

Temperature:≤80℃；

Humidity:≤100% RH；

Recommended final pressure drop: ≤280 Pa

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Brand:
Dirkbiel

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Enkonduko:

The medium efficiency of synthetic fiber filter using the melt-blown superfine synthetic fiber filter material, its fiber fine (diameter 0.5-5 um), quantity and structure fleeciness, and other similar products compare high efficiency, low resistance and long life.

Application:

Commercial, industrial, clean room ventilation and air conditioning system in the main filter. 应用场景2 拷贝 3

微信图片_20240422140928 拷贝 2

Advantage:

●Long lasting

●High efficiency

●Low resistance

●Simple and convenient installation and operation

●Excellent dust holding function

Specification:

Attributes		Value
Frame		Aluminum alloy / Galvanised sheet metal
Filter material		Synthetic fibre
Efficiency	EN779	G3-G4
	ASHRAE	MERV5-8
Temperature		≤80℃
Humidity		≤100% RH
Recommended Max. Final Pressureiz drop		≤ 280Pa
Frame Thickness(mm)		21 / 25 / 46

Technical Data Sheet:

Model	NominalSize (inches)	ActualSize (mm)			Bags	Filtration area （m2）	Airflow/initialresistance （m³/h / Pa）			Efficiency EN779	KG
Model	NominalSize (inches)	Width	Heigh	Depth	Bags	Filtration area （m2）	Airflow/initialresistance （m³/h / Pa）			Efficiency EN779	KG
DSP-B-P119	24 x24 x14	592	592	360	6	2.6	2280 / 30	3100 / 40	3500 / 60	G3	1.4
DSP-B-P120	20 x 24x14	490	592	360	5	2.3	2050 / 30	2650 / 40	3200 / 60	G3	1.3
DSP-B-P121	12 x 24x14	287	592	360	3	1.3	1250 / 30	1600 / 40	1900 / 60	G3	0.6
DSP-B-P122	20x 20x 14	490	490	360	5	1.9	1650 / 30	2170 / 40	2800 / 60	G3	1.1
DSP-B-P123	20 x16 x14	490	390	360	4	1.5	1350 / 30	1860 / 40	2350 / 60	G3	1.0
DSP-B-P124	12x12 x14	287	287	360	2	0.38	350 / 30	500 / 40	650 / 60	G3	0.3
DSP-B-P125	24 x24 x21	592	592	534	8	4.7	3250 / 30	3600 / 40	4600 / 60	G3	1.8
DSP-B-P126	20 x24x 21	490	592	534	6	3.6	2850 / 30	3200 / 40	4200 / 60	G3	1.6
DSP-B-P127	12 x 24x21	287	592	534	3	1.8	1650 / 30	2150 / 40	2650 / 60	G3	0.8
DSP-B-P128	20x 20x 21	490	490	534	5	2.5	1850 / 30	2850 / 40	3200 / 60	G3	1.7
DSP-B-P129	20 x16 x21	490	390	534	4	1.6	1650 / 30	2130 / 40	2850 / 60	G3	1.4
DSP-B-P130	12x12 x 21	287	287	534	2	0.6	650 / 30	800 / 40	950 / 60	G3	0.6
DSP-B-P131	24 x24 x15	592	592	380	8	3.5	2650 / 30	3200 / 40	4200 / 60	G3	1.6
DSP-B-P132	20 x24x15	490	592	380	6	2.7	2300 / 30	3150 / 40	3800 / 60	G3	1.5
DSP-B-P135	12 x24x15	287	592	380	3	1.4	1450 / 30	1900 / 40	2500 / 60	G3	0.8
DSP-B-P136	20x20x15	490	490	380	5	2.0	1850 / 30	2450 / 40	3200 / 60	G3	1.2
DSP-B-P137	20x16 x15	490	390	380	4	1.6	1450 / 30	1950 / 40	2550 / 60	G3	1.4
DSP-B-P138	12x12 x15	287	287	380	2	0.44	450 / 30	650 / 40	850 / 60	G3	0.45
DSP-B-P139	24 x24 x21	592	592	534	8	4.7	3250 / 45	3600 / 60	4600 / 80	G4	1.9
DSP-B-P140	20 x24x 21	490	592	534	6	3.6	2850 / 45	3200 / 60	4200 / 80	G4	1.8
DSP-B-P141	12 x 24x21	287	592	534	3	1.8	1650 / 45	2150 / 60	2650 / 80	G4	0.9
DSP-B-P142	20x 20x21	490	490	534	5	2.5	1850 / 45	2850 / 60	3200 / 80	G4	1.7
DSP-B-P143	20x16 x 21	490	390	534	4	1.6	1650 / 45	2130 / 60	2850 / 80	G4	1.6
DSP-B-P144	12x12 x21	287	287	534	2	0.6	650 / 45	800 / 60	950 / 80	G4	0.9
DSP-B-P145	24 x24 x15	592	592	380	8	2.8	2580 / 45	3100 / 60	3800 / 80	G4	1.5
DSP-B-P146	20 x24x15	490	592	380	6	2.3	2100 / 45	2850 / 60	3600 / 80	G4	1.4
DSP-B-P147	12 x24x15	287	592	380	3	1.4	1350 / 45	1700 / 60	2500 / 80	G4	0.9
DSP-B-P148	20x20x15	490	490	380	5	1.9	1750 / 45	2370 / 60	3000 / 80	G4	1.3
DSP-B-P149	20 x16 x15	490	390	380	4	1.5	1350 / 45	1860 / 60	2350 / 80	G4	1.1
DSP-B-P150	12x12 x 15	287	287	380	2	0.38	350 / 45	500 / 60	850 / 80	G4	0.7