Specifications

Plank coarse efficiency filter
1.Material is the coarse efficiency filter
2.Good ventilation property
3.Small resistance.

Plank coarse efficiency filter mesh

 

The filter material is the coarse efficiency filter media; Good ventilation property, small resistance. Metal frame. Conform to European and American classification for nonflammability(e.g DIN 53438-F1, UL900 class 2 with flameout)

Humidity resistance:100%;

Temp resistance:80%;

 

 

Using:
Pre-filtration and second filtration for the ventilation system of the air condition;

 

The filtration for entering or returning the air in the clean-room

 

 

 

Class	W*H*D(mm)	Raied air flow(m3/h)	Initial resistance(Pa)	Recommended resistance(Pa)
G3	595x595x20mm	1900	35	180
G3	290x595x20mm	1000
G3	595x595x46mm	3400
G3	290x595x46mm	1700
G4	595x595x25mm	1900	45	220
G4	290x595x25mm	1000
G4	595x595x46mm	3400
G4	290x595x46mm	1700