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Thomas Product Division

Sheboygan USA Sheboygan, WI, USA - Headquarters

Gardner Denver Thomas has been meeting the pump and compressor needs of OEMs for over 50 years. Simply put, we’re specialists in serving original equipment manufacturers. In fact, over 90% of everything we produce goes into an OEM product.



Puchheim DE

Puchheim, Germany

We know that the performance of our customers’ design ultimately depends on the quality and dependability of its components. That’s why so many original equipment manufacturers of medical equipment, packaging equipment and automotive products have entrusted their reputations to Thomas.



Memmingen DE Memmingen, Germany

With a wide range of pressure, vacuum and liquid technologies including: WOB-L piston, articulated piston, diaphragm, rotary vane, linear and peristaltic, Thomas offers the broadest product range in the industry. With this vast product offering, Thomas can design an ideal, custom pressure or vacuum solution that can be prototyped and manufactured to meet our customers’ precise needs.


Monroe USA Monroe, LA, USA

In addition to the OEM, Thomas also designs and manufacturers a wide range of products for the construction, laboratory, leak detection and medical markets. Learn more ...

Thomas employs over 900 people in 25 countries. With three manufacturing facilities in North America, Germany and China, 25 wholly owned group companies and 18 distributors Thomas is uniquely positioned to serve customers world wide.


Wuxi Chi Wuxi, China

Gardner Denver Inc. is the leading worldwide manufacturer of reciprocating, rotary and vane compressors; liquid ring pumps and blowers for various industrial and transportation applications; pumps used in petroleum and industrial markets and other fluid transfer equipment serving chemical, petroleum and food industries. Gardner Denver (NYSE: GDI) is headquartered in Wayne, PA, USA. For more information, visit the company’s website,