Dresser Roots

Dresser Roots manufactures a full line of rotary-lobe blowers and centrifugal compressors. Roots pioneered the rotary-lobe blower design and has extensive experience with a wide range of applications and industries. Dresser Roots manufactures:

• ROOTS rotary positive blowers. For variable pressures with constant volumes, at pressures from 1 to 20 PSIG (69 to 1,379 mbar), flows from 2 to 40,000 cfm (3.4 to 67,960 m³/hr) and vacuums up to 28" Hg (948 mbar).
• ROOTS centrifugal compressors. For constant pressures and variable volumes at pressures to 50 PSIG (3,447 mbar) and capacities from 4,000 to 300,000 cfm (6,796 to 509,703 m³/hr).

Dresser Roots operates manufacture/assembly and repair facilities in Connersville, Indiana, Houston, Texas, Skelmersdale, UK, Dubai, UAE, Shanghai, China and Mexico City, Mexico. All locations are staffed with factory-trained service personnel.