Robbins & Myers 10-K 2008 FY Annual report

Exhibit 32.1

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

I, Peter C. Wallace, President and Chief Executive Officer of Robbins & Myers, Inc. (the “Company”), do hereby certify in accordance with 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1.	The Annual Report on Form 10-K of the Company for the period ended August 31, 2008 (the “Annual Report”) fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78c(d)) and
2.	The information contained in the Annual Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: October 28, 2008

/s/ Peter C. Wallace

Peter C. Wallace

President and Chief Executive Officer

71