Absolute™ 1FRK is a mechanically strong HEPA-filter offering 99.95% efficiency as well as heat resistence up to 350º C, protecting clean processes with high air flows at high temperatures.
- ≥99,95% at MPPS with DEHS
- Temperature resistant up to 350ºC
- High efficiency
- High mechanical strength
- High air flow
Application: Protection for clean processes at high temperature.
Frame: Stainless steel 1.4301/304, reinforced
Gasket: Glass fibre
Media: Glass fibre
Efficiency acc. EN 1822: H13
MPPS efficiency acc. EN 1822: ≥99,95% at MPPS, measured at 20ºC with DEHS
Recommended final pressure drop: 500 Pa
Temperature / Humidity: 350ºC / 100% RH Filter packed in plastic film. 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 (350ºC) these filters have an overall efficiency of 99,97% at 0,3μm, leackages are possible.