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Filter cartridges

BECO MEMBRAN H Air Mini

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
Absolute (LRV-Values)
Max. Operating Temperature
176 °F (80 °C)

Core features

  • Long-term steam-resistance at 273 °F (134 °C)
  • Validated bacteria retention capacity
  • Very low inherent membrane resistance provides high throughput
Specifications

Specifications

Article number

PTM02
Filter material Teflon (PTFE)
Retention rating 0.2 µm
Retention Absolute
Lengths 1", 5"
Adapter codes 1, 4, 7
Cages Yes
Structure Pleated
Pressure hold test
Test pressure in psig and diffusion rate per 10"
Bubble point test at 20 °C ≥ 1000 mbar in 60% isopropanol
Backwashability -
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
Technical support