Gardner Denver, Inc. (Gardner Denver) designs, manufactures and markets engineered industrial machinery and related parts and services. The Company is a manufacturer of compressors and vacuum products for industrial applications. Stationary air compressors are used to pressurize gas, including air, in excess of 50 pounds per square inch gauge (PSIG) and are used in manufacturing, process applications and materials handling, and to power air tools and equipment. Blowers and liquid ring pumps compress gas, including air, up to 50 pounds per square inch gauge and are used in vacuum applications. Blowers are used in pneumatic conveying, wastewater aeration and engineered vacuum systems. Its divisional operations are combined into two product groups: the Industrial Products Group and the Engineered Products Group. In July 2010, the Company completed the acquisition of ILMVAC GmbH (ILMVAC).