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Specializing in used and new surplus vacuum equipment and components.
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This is a NEW Kurt J. Lesker ISO-100 centering ring / o-ring assembly with aluminum centering ring, aluminum outer ring, and Viton o-ring.

Our price: $30

As received by us, this seal assembly came in the opened Lesker-branded packaging shown in the one picture. Close inspection reveals no clues that it has ever been installed on a system; it appears to be new.
  • ISO-100 seal assembly
  • Kurt J. Lesker part number QF100-AAVR
  • aluminum centering ring
  • aluminum outer ring
  • Viton o-ring
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