Positive Displacement Blowers & Centrifugal Compressors

A rich history

Since 1854, we have been continuously manufacturing and developing the rotary positive displacement blowers under the industry respected name Roots.
​Today, we produce robust, heavyduty bi-lobe or tri-lobe designs that deliver reliable performance with innovative Whispair™ technology for low noise, low pulsation compression.
Roots has its main manufacturing facilities including the original Roots factory in Connersville, IN (USA). The factory produces more than 20,000 machines yearly.

Roots Positive Displacement Blowers