American Compressor Company
    American Compressor Company
    Call (800) 955-6188
    Roots RAM 406 — Roots RAM positive displacement blower

    Roots RAM Series

    Roots Blowers

    Roots RAM 406

    Bi-lobe higher-pressure industrial rotary PD blower for demanding applications

    • 601 ICFM
    • 18 PSIG
    (800) 955-6188

    Service & Support for Roots RAM 406

    American Compressor Company sells, services, repairs, and supports Roots RAM blowers across Los Angeles County and Southern California.

    We SellNew Roots blowers in stock & to orderWe ServiceFactory-trained blower techniciansWe RepairIn-shop & on-site blower repairEmergency ServiceBreakdown response in LA County

    Roots RAM blowers deliver robust bi-lobe design optimized for higher-pressure industrial duty, with flows from 298 to 3,244 ICFM across 7 frame sizes (404–624). Hg vacuum, RAM units feature integral-shaft ductile iron impellers, piston ring seals, and proven oil lubrication. Ideal for pressure-intensive applications such as wastewater treatment aeration, pneumatic conveying under load, and industrial forced-air systems where consistent, reliable operation is critical.

    Typical Applications

    • Wastewater aeration under pressure
    • Pneumatic conveying of dense materials
    • Industrial forced-air systems
    • High-pressure gas supply
    • Pressure-boosting applications
    • Continuous industrial duty cycles

    Related Models

    Roots RAM 404 — related Roots blower

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    298 ICFM at 18 PSIG

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    900 ICFM at 18 PSIG

    Roots RAM 412 — related Roots blower

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    1,400 ICFM at 18 PSIG

    Roots RAM 418 — related Roots blower

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    2,950 ICFM at 10 PSIG

    Roots RAM 616 — related Roots blower

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    2,162 ICFM at 15 PSIG

    Roots RAM 624 — related Roots blower

    Roots RAM 624

    3,244 ICFM at 10 PSIG

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