EN
+8620-89856705

Flame Retardant Pre Filter Media

Features
  • High flame retardant performance;
  • Step by step encryption of filter fibers and stratified filtration;
  • High dust holding capacity and long service life;
  • Silicone free;
  • Washable and reusable.
Applications
It is mainly used for work environments and air ventilation systems with strict fire protection requirements.
Send inquiry

  Main components

  Flame retardant polyester fiberPET

  Filtration class

  G2G3G4(EN779)

  Filter object

  Coarse dust and foreign matter≥5μm

  Average weighting efficiency

  90%(ASHRAE52.1-1992)

  Final resistance(Pa)

  250

  Smoke density

  ≤200TB/3237)

  Oxygen index

  ≥32TB/3237)

  Flammable level(import)

  class3(JACA No.11A-2003)

  Flammable level

  S4(DIN5510-2)

  Drop grade

  ST2(DIN5510-2)

  Smoke level

  SR2(DIN5510-2)

  Temperature resistance

  ≤100℃

  Temp. Short peak

  120℃

  Humidity resistance (relative humidity)

  ≤100%


Model

Standard Size

Thickness

Gram Weight

Dust holding capacity

Rated Air velocity

Rated air flow

Initial resistance

Final resistance

Remark

RT-F150

1m*20m
2m*20m

10mm

150

400

2m/s

7200

20

200

Domestic

RT-F180

1m*20m
2m*20m

15mm

180

500

2m/s

7200

23

200

Domestic

RT-F220

1m*20m
2m*20m

20mm

200

580

2m/s

7200

25

250

Domestic

RT-PS600N

1.6m*20m
2m*20m

20mm

450

600

2m/s

7200

65

250

Import

RT-PS400N

1.6m*20m
2m*20m

15mm

300

550

2m/s

7200

35

250

Import

RT-PS300N

1.6m*30m
2m*30m

10mm

250

500

2m/s

7200

30

220

Import

RT-PS150N

1.6m*30m
2m*30m

8mm

100

400

2m/s

7200

20

220

Import


Related Products