BECO MEMBRAN H Air Mini filter cartridges with 0.2 µm hydrophobic single layer membranes made of Polytetrafluorethylene (PTFE) are ideal for sterile air filtration and gas filtration in the food and beverage industry. The filter cartridges remove contaminants in small volumes in applications such as sterilizing fermenter supply air, tank ventilation, or cooling down storage tanks after steam sterilization. The PTFE membrane filter cartridges are available in 1" and 5" lengths.
|Filter material||Teflon (PTFE)|
|Retention rating||0.2 µm|
|Adapter codes||1, 4, 7|
|Pressure hold test
Test pressure in psig and diffusion rate per 10"
|Bubble point test at 20 °C ≥ 1000 mbar in 60% isopropanol|
|Chemical resistance||pH 1 – 14|
|Max. operating temperature||80 °C|
|Max. differential pressure in flow direction||5.0 bar at 20°C 0.5 bar at 134 °C|
|Steam cycles||50 at 134 °C in 20 minutes|