Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
FERGUSON THOMAS E
   2. Issuer Name and Ticker or Trading Symbol
FLOWSERVE CORP [FLS] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
VP, Division President-FPD
(Last)
(First)
(Middle)
5215 N. O'CONNOR BLVD., SUITE 2300		 3. Date of Earliest Transaction (Month/Day/Year)
03/21/2005
(Street)

IRVING, TX 75039		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock ($1.25 par value per share)               2,250 D  
Common Stock ($1.25 par value per share)               7,418 I 401(k)
Common Stock ($1.25 par value per share) 03/21/2005   C   2,829 A $ 26.1 2,829 I Rabbi Trust (15)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock option (right-to-buy) $ 22.9               (1) 07/15/2014 Common Stock 9,000   9,000 D  
Restricted Common Stock ($1.25 par value per share) $ 0 (2)               (3)   (4) Restricted Common Stock 7,200   7,200 D  
Restricted Common Stock ($1.25 par value per share) $ 0 (2)               (5) 07/17/2013 Common Stock 15,000   15,000 D  
Stock option (right-to-buy) $ 19.15               (6) 07/17/2013 Common Stock 15,000   15,000 D  
Stock option (right-to-buy) $ 24.84               (7) 07/17/2012 Common Stock 3,200   3,200 D  
Stock option (right-to-buy) $ 27.12               (8) 07/18/2011 Common Stock 4,000   4,000 D  
Stock option (right-to-buy) $ 17.81               (9) 08/22/2010 Common Stock 3,000   3,000 D  
Stock option (right-to-buy) $ 17               (10) 08/03/2009 Common Stock 1,752   1,752 D  
Stock option (right-to-buy) $ 17               (11) 08/03/2009 Common Stock 1,415   1,415 D  
Stock option (right-to-buy) $ 30               (12) 10/23/2007 Common Stock 3,900   3,900 D  
Stock option (right-to-buy) $ 24.9 02/16/2005   A   12,000     (13) 02/16/2015 Common Stock 12,000 $ 24.9 12,000 D  
Restricted Common Stock ($1.25 par value per share) $ 0 (2) 02/16/2005   A   8,000     (14)   (4) Common Stock 8,000 $ 0 (2) 8,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
FERGUSON THOMAS E
5215 N. O'CONNOR BLVD.
SUITE 2300
IRVING, TX 75039		       VP, Division President-FPD  

Signatures

 /s/ Ronald F. Shuff, by power of attorney   03/22/2005
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Option shares vest and become exercisable in three (3) equal annual installments commencing on July 15, 2005 and then on July 15, 2006 and July 15, 2007, respectively.
(2) The shares of Restricted Common Stock shall be valued at the fair market value upon each vesting date. A conversion or exercise price is not applicable.
(3) One-third of the shares of Restricted Common Stock vests on July 15, 2005, with the remaining thirds vesting on July 15, 2006 and July 15, 2007, respectively.
(4) The lapse of the restrictions on the shares of Restricted Common Stock is contingent upon continued employment with the Issuer. An expiration date is not applicable.
(5) One-half of the shares of Restricted Common Stock vests on July 17, 2008 and the remaining one-half vests on July 17, 2013.
(6) Option shares shall vest proportionately when reporting person purchases additional issuer shares in the open market or within the issuer's 401(k) plan.
(7) 1,066 option shares vested and became exercisable on July 17, 2004 and the remaining shares vest on July 17, 2005.
(8) 1,333 option shares vested and became exercisable on July 18, 2004, the remaining option shares vest in accordance with (6) above.
(9) Option shares are fully vested and exercisable.
(10) Option shares are fully vested and exercisable.
(11) Option shares are fully vested and exercisable.
(12) Option shares are fully vested and exercisable.
(13) The option shares vest and become exercisable in three (3) equal annual installments commencing on February 16, 2006, February 16, 2007 and February 16, 2008, respectively.
(14) One-third of the shares of Restricted Common Stock vests on February 16, 2006, with the remaining thirds vesting on February 16, 2007 and February 16, 2008, respectively.
(15) Beneficial interest purchased pursuant to Flowserve Corporation Annual Incentive Plan held in Rabbi Trust.

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