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Flange connector

  • US 6,712,403 B1
  • Filed: 03/27/2002
  • Issued: 03/30/2004
  • Est. Priority Date: 03/27/2002
  • Status: Expired due to Fees
First Claim
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1. A pump flange comprising:

  • a flange blank having a first face adapted to be connected to a pump housing, and a second face adapted to be connected to a fluid conduit;

    a central bore extending through said flange blank adapted to permit fluid flow;

    a recess formed in said flange blank, concentric with said central bore, said recess having a first diameter;

    said recess including a plurality of apertures adapted to allow for the passage of fasteners to secure said pump flange to the pump housing;

    an insert plate adapted to be positioned within said recess, having a central bore extending through said insert plate, and a sealing member positioned between said insert plate and said flange blank adapted to seal said insert plate to said flange blank to prevent fluid leakage from the pump.

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