Welcome to Bison^®

For more than 100 years, Bison^®, an AMETEK business, has helped customers differentiate their products by developing robust, flexible and durable motors, blowers, and pumps under the brand names – Bison^® Gear Motors, Lamb^®, Nautilair^®, Prestolite Motors, ROTRON^® Regenerative Blowers, ROTRON^® Transportation and Windjammer^®.

Bison® engineers thrive on technical challenges and provide customers with collaborative, customizable and optimized fluid-moving, fractional and integral horsepower solutions.

Bison® has worldwide sales representative support, research facilities and manufacturing facilities in the United States, China, and Mexico. The company is headquartered in Kent, Ohio.

Bison® is a business of AMETEK – a leading global provider of industrial technology solutions serving a diverse set of attractive niche markets with annual sales over $6.0 billion.