A brochure describing blowers and compressors, including pre-assembled, skid-mounted blower units in special noise abatement enclosures, is available from Dresser Roots, Houston, TX. Examined are rotary blower principles of operation, small and large rotary blowers, tri-lobe blowers, and compressors including various centrifugal models that can handle flows from 9,000 to 125,000 cfm. Also included is information on controls.
Information: 877-363-7668
