Specifications

1. cardboard Panel pre Filter
2. Economical.
3. disposed and easy to handle
4. no contamination to the environment

G4 Foldaway plank filter,Cardboard plank filter , ventilation air filters, cardboard frame air filter

 

It mainly filters the particles with diameters of over 5 micron, the frame is made of hard anti-flame paper boards or aluminum and it was combined with synthetic glass fiber or glass fiber, the filter can be flat or folded, the cost is much lower, resistance is small, the dust capacity is large, it is changed easily. The filtration grade is G2,G3,G4, it is used widely for primary filtration. 

 

 

1,Stardand size:595*595*46mm
2,structure:Foldaway type
3,frame cardborad ,Aluminum
4,Efficiency:G2,G3,G4

 

Advantages:

.Large filter area

·Low initial  resistance

·Large dust holding capacity

·Economical and practical

 

Filter Class	Dimensions W*H*D mm	Rated Airflow m3/h	Average Arrestance	Initial Resistance(pa)	Recommended Final Resistance(pa)	Continuous Temperature(°C)	Frame
G3	595*595*46	3200	85%	35	180	80	Waterproofing chipboard   Aluminum alloy   Galvanized sheet
	595*495*46	2700
	595*295*46	1600
	495*495*46	2200
G4	595*595*46	3200	90%	45	200	80
	595*495*46	2700
	595*295*46	1600
	495*495*46	2200

 

 

Note: Other specifications are available on request