- Engineering America, Inc.
- Water & Wastewater Tanks & Process Equipment, Oil & Gas
- Wastewater
- Blowers
- Dresser Roots, Inc.
Dresser Roots, Inc.
Dresser Root, Inc.s is the longest continuously run manufacturer of rotary positive displacement blowers in the United States. In 1854, Francis and Philander Roots, woolen mill owners in Connersville, Indiana, stumbled upon the principles that drive the rotary positive displacement concept. Roots manufactures a full line of rotary-lobe blowers and centrifugal compressors.
- Positive Displacement Blowers
- Single-Stage Centrifugal Blowers
- EasyAir Factory Blower Packages
- Intelliview® Control Systems