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Scientific Equipment Company

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PTFE Sep™ 1215487
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PTFE Sep™ PTFE Membrane Filter, 47 mm dia, 0.22 µm Pore

Membrane Filter, 47 mm, 0.22 µm Pore Size, PTFE, PP Laminated, Disk Format, 80 to 140 ml/min/cm2 at 10 psi Flow Rate, Naturally hydrophobic, Compatible with Acids and Aggressive Solutions

  • Manufacturer Part No: 1215487
  • SECO Part No: 12-4479-02
  • Sold As:
  • Availability: loading

PTFE (fine powder resin) is expanded into a 3-dimensional web-like structure called PTFE which creates billions of microscopic pores. This structure utilizes the inherent hydrophobic (water-resistant) and non-stick nature of PTFE to allow removal of particulate captured on the membrane surface. This allows air to pass easily through the membrane while collecting particulate as small as 0.1 µ on its surface. PTFE membranes and laminates provide device manufacturers with a consistent, temperature and chemical compatible barrier to microbes and particulate matter. The optimal combination of air flow and water entry pressure adds value to most device designs.

Material (ml/min) : PTFE
Diameter : 47 mm
Hydrophobic : Yes
Flow Rate : 10.3 ml/min/cm2 at 10 psi
Pore Size : 0.22 µm
Format : Disc
Thickness : 100 to 180 µm
  • Naturally hydrophobic
  • Compatible with acids and aggressive solutions
  • Improved durability and handling
  • Applications: Filtration of B acids and aggressive solutions, venting applications, phase separations and aerosol samplings

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