Spec

• Filtration area, cm
  
  ²
  
  : 200
• Filter bore diameter, μm: 0.22
• Processing capacity, L: 20
• Support material: Polycarbonate
• Device material: Polycarbonate
• Vent cap material: PVDF
• Material: Hydrophilic PVDF
• Filter brand name: Durapore(R)
• Brand name: Millipak
• Main application: Laboratory Filtration
• Package: Blister
• Form: Stacked disc
• Connection, Inlet/outlet: 6mm (1/4in.) hose port with bell
• Quantity/box: 2
• Overview: Millipak 40 filter unit 0.22μm 1/4in. HB/HB with bell, sterilized
• Product name: Millipak-40 filter unit
• Bubble point, 23 °C:
  
  
  345kPa (50 psig) air with water
• Maximum input pressure, kPa (psi): 517 (75) @ 25
  
  
  °C
• Maximum differential pressure, kPa (psid): Normal direction - 414 (60) @ 25 ℃; 172 (25) @ 80 ℃; 34 (5) @ 123 ℃; reverse direction - 69 (10) @ 25 ℃
• Highest operating temperature, ℃: 25
• Flow rate, L/min: 2.8 @ 175
  
  
  kPa ΔP
• Wettability: Hydrophilic
• Sterilization: Autoclave sterilization at 123℃ for 90 minutes for 3 times; in-line steam sterilization is unavailable
• Sterility: Sterilized
• Total extract: The extractables level was equal to or less than 1.5
  
  
  mg per sterilized device after a 200
  
  
  mL flush and 24
  
  
  hours in water at controlled room temperature.
• Potassium permanganate reduced substance: After flushing by following water, comply with USP Oxidizable Substances Test, ?200mL