Customization: | Available |
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Clapboard: | Pre Filter Media |
Filter Number: | G4 Pre Effiency Filter Media |
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Application
Suitable for pre-filtration of various ventilation systems, air-conditioning systems and dust removal systems;
Features
Resistant to fracture, high elasticity;
The filter material fiber is encrypted step by step from blue (air inlet side) to white (air outlet side), and stratified filtration;
Large dust holding capacity and stable performance;
Long service life;
Silicone-free;
Available to supply in cut pad or rolls;
Washable
Technical Parameters
Main material |
Polyester fiber(PET) |
Filtration class |
G2, G3, G4(EN779) |
Filter object |
≥5μm coarse dust and foreign matter |
Final resistance |
250Pa(Suggestion) |
Average weight efficiency |
95%(ASHRAE52.1-1992) |
Flammability rating |
F1(DIN 53438),B1(GB/T 17591-2006) |
Dust holding capacity |
400g/m2 ,500g/m2 ,600g/m2 |
Temperature resistance |
100ºC |
Temp. short peak |
120ºC |
Humidity resistance |
100% |
Specification
Model |
Filtration class |
Size |
Weight (g/m2) |
I.N.P (Pa) |
Rated air velocity (m/s) |
CMH |
RT-LC15 |
G4 |
2m*20m*15mm |
180 |
22 |
1.5 |
5400 |
RT-LC20 |
G4 |
2m*20m*20mm |
220 |
28 |
1.5 |
5400 |
Model | Dimensions | Rated air velocity(m/s) | Initial Pressure(Pa) | Rated air flow(m3/h) | |||||
length(m) | width(m) | Thickness(mm) | |||||||
RT-200 | 20 | 1.0/2.0 | 15±2 | 0.3 | ≤30 | 5400 | |||
Remark:Other specifications can be customized | |||||||||
Filtration class | G3(EN779),EU3(EUROVENT) | Flammability rating | F1(DIN 53438), B1(GB/T 17591-2006) |
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Moisture resistance | ≤99%RH | Filter particles | ≥5μm | ||||||
Final pressure | 250Pa | Humidity | ≤100ºC | ||||||
Avg.arrestance | ≥85%(ASHRAE52.1-1992) | Dust holding capacity | 500g/m2 | ||||||
Temp.short peaks | 120ºC | Temp.resistance | 130ºC |