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Technical Data

DuPont™ Metal Fluid Filtration Media Physical Properties

All DuPont filtration media, based on the science expertise of DuPont, undergo exhaustive testing to meet stringent guidelines.


 Material Properties  Units Test Method Polyester Style 8056 Polyester Style 8057 Polyester Style 8058 Polyester Style 9083 Polyester Style 8097
 Basis Weight  osy  ASTM D3776  1.2  1.8  2.4  2.9  3.7
 Basis Weight  gsm  EN ISO 9864  40  60  80  95  120
 Thickness  mils at 0.6 psi  ASTM D5729  9  12  17  23  30
 Air Permeability  cfm/ft2 at 125 Pa  ASTM D737  516  344  237  334  296
 Grab Tensile Strength MD  lbf  ASTM D5034  28  46  62  75  78
 Grab Tensile Strength CD  lbf  ASTM D5034  17  21  37  44  82
 Trap Tear Strength MD  lbf  ASTM D5733  6  7  7  21  36
 Trap Tear Strength CD  lbf  ASTM D5733  7  12  12  33  33
 Mean Pore Size  microns  ASTM E1294  52  39  33  67  45
 Bubble Point  microns  ASTM E1294  153  90  69  118  96
 Mullenburst  psi  ASTM D3786  39  68  81  >119  >120

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