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Newly formed Bison® - a business of AMETEK - combines AMETEK Dynamic Fluid Solutions and Bison Gear and Engineering Corp.

For more than 100 years, Bison® has helped customers differentiate their products by developing robust, flexible and durable motors, blowers, and pumps under the brand names – Bison® Gearmotors, Lamb® Vacuum Motors,  Nautilair® Combustion Blowers, Prestolite Motors Brushed DC Motors, ROTRON® Regenerative Blowers, ROTRON® Transportation and Windjammer® Brushless Blowers.

Why Bison

Default Ametek Programmable Power


Renewable energy application require testing batteries, fuel cells, solar panels, and other devices that provides renewable DC power. Learn about the cooling and operating-mode options available from our Sorensen brand of programmable electronics loads.

Insights, Case Studies & More

We Are Bison Word Cloud

Who We Are

AMETEK Dynamic Fluid Solutions and Bison Gear & Engineering combined in 2023 to form a new business of AMETEK, called Bison. Learn more about Bison's origin, mission and core values.

We Are Bison Word Cloud

Who We Are

AMETEK Dynamic Fluid Solutions and Bison Gear & Engineering combined in 2023 to form a new business of AMETEK, called Bison. Learn more about Bison's origin, mission and core values.

We Are Bison Word Cloud

Who We Are

AMETEK Dynamic Fluid Solutions and Bison Gear & Engineering combined in 2023 to form a new business of AMETEK, called Bison. Learn more about Bison's origin, mission and core values.

We Are Bison Word Cloud

Who We Are

AMETEK Dynamic Fluid Solutions and Bison Gear & Engineering combined in 2023 to form a new business of AMETEK, called Bison. Learn more about Bison's origin, mission and core values.

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