Metal Perforation Patterns

Pattern Perfection From Hendrick

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  • .109375in Diameter Round Perforation Pattern on .21875in Centers
    .109" Diameter Round on .219" Centers.
    22%
    Open Area
  • .109375in Diameter Circle Perforation Pattern on .271in Centers
    .109" Diameter Round on .271" Centers.
    15%
    Open Area
  • .117in Diameter Circles on .15625in Centers
    .117" Diameter Round on .156" Centers.
    51%
    Open Area
  • .117in Diameter Circle Perforations on .271 Centers
    .117" Diameter Round on .271" Centers.
    17%
    Open Area
  • .125in Diameter Circle Perforation on .1875in Centers
    .125" Diameter Round on .188" Centers
    40%
    Open Area
  • .125in Diameter Circles Perforated on .219in Centers
    .125" Diameter Round on .219" Centers
    30%
    Open Area
  • .125in Diameter Circles on .25in Centers
    .125" Diameter Round on .250" Centers
    23%
    Open Area
  • .125in Diameter Circle Perforation on .325 Centers
    .125" Diameter Round on .325" Centers
    13%
    Open Area
  • .125in Diameter Circle Perforation on .375in Centers
    .125" Diameter Round on .375" Centers
    10%
    Open Area
  • .125in Diameter Circle Perforations on .379in Centers
    .125" Diameter Round on .379" Centers
    10%
    Open Area
  • .125in Diameter Circles on .433in Centers Perforation
    .125" Diameter Round on .433" Centers
    8%
    Open Area
  • .125in x 1in x .25in Slotted Perforation Pattern
    .125" X 1.000" on .250" Slot
    43%
    Open Area