JEFFREY F. GLAJCH

LIMITED POWER OF ATTORNEY FOR
SECTION 16 REPORTING OBLIGATIONS

Know all by these presents, that the undersigned hereby
makes, constitutes and appoints each of Jennifer R. Condame
and Christina Sabatino, each acting individually, as the
undersigned's true and lawful attorney-in-fact, with full
power and authority as hereinafter described on behalf of
and in the name, place and stead of the undersigned to:

(1) prepare, execute, acknowledge, deliver and file any
and all forms including, without limitation, Forms 4
and 5 (including any amendments thereto) with respect to
the securities of Graham Corporation, a Delaware corporation
(the "Company"), with the United States Securities and
Exchange Commission, any national securities exchanges and
the Company, as considered necessary or advisable under
Section 16(a) of the Securities Exchange Act of 1934 and
the rules and regulations promulgated thereunder, as amended
from time to time (the "Exchange Act");

(2) seek or obtain, as the undersigned's representative and
on the undersigned's behalf, information on transactions in
the Company's securities from any third party, including
brokers, employee benefit plan administrators and trustees, and
the undersigned hereby authorizes any such person to release
such information to the undersigned's representative and
approves and ratifies the release of such information; and

(3) perform any and all other acts which, in the discretion of
each attorney-in-fact, are necessary or desirable for and on
behalf of the undersigned in connection with the foregoing.

The undersigned acknowledges that:

(1) this Limited Power of Attorney authorizes, but does
not require, each attorney-in-fact to act in her
discretion on information provided to the attorney-in-fact
without independent verification of such information;

(2) any documents prepared and/or executed by any
attorney-in-fact on behalf of the undersigned pursuant
to this Limited Power of Attorney will be in such form and
will contain such information and disclosure as the
attorney-in-fact, in her discretion, deems necessary
or desirable;

(3) neither the Company nor any attorney-in-fact
assumes (i) any liability for the undersigned's responsibility
to comply with the requirements of the Exchange Act, (ii) any
liability of the undersigned for any failure to comply with these
requirements, or (iii) any obligation or liability of the
undersigned for profit disgorgement under Section 16(b) of the
Exchange Act; and

(4) this Limited Power of Attorney does not relieve the
undersigned from responsibility for compliance with the
undersigned's obligations under the Exchange Act, including,
without limitation, the reporting requirements under Section
16 of the Exchange Act.

The undersigned hereby gives and grants each attorney-in-fact
named in this Limited Power of Atorney full power and
authority to do and perform each and every act and thing
whatsoever requisite, necessary or appropriate to be done
in and about the foregoing matters as fully to all intents
and purposes as the undersigned might or could do if present,
hereby ratifying all that each attorney-in-fact of, for
and on behalf of the undersigned, shall lawfully do or cause
to be done by virtue of this Limited Power of Attorney.

This Limited Power of Attorney shall remain in effect until
the undersigned is no longer required to file forms under
Section 16(a) of the Exchange Act with respect to the
undersigned's holdings and transactions in securities issued
by the Company, unless earlier revoked by the undersigned
in a signed writing delivered to each attorney-in-fact.

IN WITNESS WHEREOF, the undersigned has signed this Limited
Power of Attorney this 30th day of May, 2018.


/s/ Jeffrey F. Glajch
Signature


Jeffrey F. Glajch
Print Name