CLEVELAND, Jan. 30 /PRNewswire-FirstCall/ -- Parker Hannifin Corporation (NYSE: PH) announced that Parker's Executive Vice President and Chief Operating Officer Nickolas Vande Steeg will be presenting at the Lehman Brothers Industrial Select Conference in Miami, FL, on Thursday, February 5 at 8:20 a.m. ET. The presentation will be simultaneously web cast and may be accessed on the company's investor information site at www.phstock.com . The presentation will be archived on Parker's investor web site for two weeks.

(Logo: http://www.newscom.com/cgi-bin/prnh/19990816/PHLOGO )

With annual sales exceeding $6 billion, Parker Hannifin is the world's leading diversified manufacturer of motion and control technologies and systems, providing precision-engineered solutions for a wide variety of commercial, mobile, industrial and aerospace markets. The company employs more than 46,000 people in 44 countries around the world. For more information, visit the company's web site at www.parker.com , or its investor information site at www.phstock.com .

SOURCE Parker Hannifin Corporation
01/30/2004

CONTACT: Media, Lorrie Paul Crum, VP - Corp. Communications, +1-216-896-2750, or lcrum@parker.com, or Financial Analysts, Pamela Huggins, Vice President - Treasurer, +1-216-896-2240, or phuggins@parker.com, both of Parker Hannifin Corporation

Web site: http://www.phstock.com
(PH)