Trademark Statement

© 2007, Welch Vacuum Technology, a business unit of Gardner Denver Thomas, Inc. All rights reserved.

Welch, GEM, DRYFAST, GELMASTER and DRYFAST ULTRA are registered trademarks in the USA of Gardner Denver Thomas, Inc.

Self-Cleaning Dry Vacuum System, DUOSEAL, CHEMSTAR, Unibarb and CAPTURE are trademarks in the USA of Gardner Denver Thomas, Inc.

WOB-L is a registered trademark of Thomas Industries Inc. in the USA, Italy, Germany, France and Benelux.