Absolute 1FRK

HEPA H13 filter for very high temperature applications (e.g. depyrogenation tunnels) up to 350ºC. Stainless steel frame and aluminium separators give high stability. Pleats are uniformly separated by corrugated aluminum separators incorporating a hemmed edge to prevent damage to the media.

  • High Temperature HEPA Filter
  • Filter class H13 acc. to EN 1822 (at 20ºC)
  • High air velocity (1,5m/s)
  • Maximum continuous operating temperature 350ºC
  • Individually scan tested at 20ºC
  • High mechanical stability
  • ICON9 en1822
Item Type Filter Class EN1822 Width (mm) Height (mm) Depth (mm) Airflow (m3/h) Pressure drop Initial (Pa)
1FRK- 220-1W H13 305 610 150 540 250
1FRK- 300-1W H13 457 457 150 620 250
1FRK- 600-1W H13 610 610 150 1180 250
1FRK-830-1W H13 762 610 150 1500 250
1FRK-980-1W H13 915 610 150 1780 250
1FRK-450-1W H13 305 610 292 900 250
1FRK-725-1W H13 457 610 292 1420 250
1FRK-1000-1W H13 610 610 292 1960 250
1FRK-1250-1W H13 762 610 292 2480 250

Specifications

Application
Protection for clean processes at high temperature
Filter Frame
Stainless steel
Media
Glass fiber
Max temperature (°C)
350ºC
Relative Humidity
100%
Separator
Aluminium
Gasket
Glass Fiber
Sealant
Ceramic
Max. final pressure drop
500 Pa
Comment
Please note installation and assembly instructions! Due to the different thermal expansion coefficients of the individual filter components the ceramic potting may form cracks during the tempering process. At operating temperature (350 ºC) these filters have an overall efficiency of 99,97% at 0,3 μm, leackages are possible.