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Molten metal pump filter

  • US 8,714,914 B2
  • Filed: 09/08/2010
  • Issued: 05/06/2014
  • Est. Priority Date: 09/08/2009
  • Status: Active Grant
First Claim
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1. A molten metal pump base comprising:

  • an opening configured to receive a molten metal pump filter; and

    the molten metal pump filter positioned at least partially in the opening, the filter comprised of a ceramic foam material.

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