Positive Displacement Blowers

We carry a wide selection of positive displacement blowers, as manufactured by Howden Roots.

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Our Products

Best Blower is a Howden Roots distributor in Virginia, Maryland, and Delaware. We offer a wide selection of positive displacement blowers, vacuum pumps, and related equipment. By virtue of our 33 years of experience with Roots, the Best Blower team has earned their trust in representing the Howden ROOTS brand.



All Universal RAI (URAI) series blowers are heavy duty rotary blowers in a compact, sturdy design engineered for continuous duty and maximum reliability.

Shop URAI Series


RAM Series

    Roots RAM series units are recognized by many as the most volumetrically efficient blowers in the industry.

    Shop RAM Series



    Roots RCS series units are heavy-duty units with integral-shaft ductile iron impellers in an involute profile.

    Shop RCS Series

    Positive Displacement Blower Repair

    Replacement Units & Inventory

    • Howden Roots Positive Displacement Rotary Lobe
    • Howden Roots Centrifugal Blowers & Compressors

    Service & Repair

    • Authorized warranty repair of all domestic PD blowers
    • Complete Repair Center with machine shop and fabrication facilities
    • Factory trained field service and support

    Blower Packages

    • Custom Designed Blower Packages
    • Howden Roots Constructed, Sound Attenuated Blower Packages

    We Service and Sell These Fine Brands

    Best Blower offers complete application assistance, installation, and repair. As the Howden Roots distributor, we are charged with fabricating complete blower packages to Roots engineering standards, and to suit your application needs.
    Howden Roots Logo
    Morris Coupling Company
    Dekker Vacuum Technologies Inc
    Xchanger Industrial Heat Exchangers
    Stoddard Silencers

    Authorized Warranty Repair Center

    The service technicians at our Roots Authorized repair center have 33 years experience in repairing ROOTS Blowers.