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                                                     Exhibit 32.1

               GRAHAM CORPORATION AND SUBSIDIARIES

                    CERTIFICATION PURSUANT TO
                     18 U.S.C. SECTION 1350,
                     AS ADOPTED PURSUANT TO
          SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002



In  connection  with  the Quarterly Report of Graham  Corporation
(the  "Company") on Form 10-Q for the period ending June 30, 2003
as  filed with the Securities and Exchange Commission on the date
hereof  (the  "Report"), I, Alvaro Cadena,  President  and  Chief
Executive Officer of the Company, certify, pursuant to 18  U.S.C.
ss.  1350, as adopted  pursuant to ss. 906 of the  Sarbanes-Oxley
Act of 2002, that:

(1)  The Report fully complies with the  requirements  of section
13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)   The  information  contained in the Report fairly  presents,
in  all material respects, the financial condition and results of
operations of the Company.





July 25, 2003                           /s/ Alvaro Cadena
- -------------                           ------------------
Date                                    Alvaro Cadena
                                        President and
                                        Chief Executive Officer


A  signed   original  of  this  written  statement   required  by
Section  906 has been provided to Graham Corporation and will  be
retained by Graham Corporation and  furnished  to the  Securities
and  Exchange Commission  or its staff upon request.