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Centrifugal Blowers

Confined Space Ventilation

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  1. Allegro 9502 Industrial Blower 1 1/2 HP Motor (Totally Enclosed)

    Allegro 9502 Industrial Blower 1 1/2 HP Motor (Totally Enclosed)

    $1,042.47

    • This heavy duty blower has a large 1 1/2 hp motor with 8" ports for drawing out or pushing air in.
    • Includes large metal base with locking wheel casters
    • Electric Motor is totally enclosed
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  2. Allegro 9520-50M Complete High Output Centrifugal Blower System with MVP

    Allegro 9520-50M Complete High Output Centrifugal Blower System with MVP

    $1,408.12

    • These Complete Ventilation Systems includes the top requested equipment for your confined space site
    • Includes the blower, 6 ft & 15 ft. of ducting with storage bag and Manhole Ventilation Passthru.
    • Offer lightweight portability with the highest output available
    • High Output Blower included
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  3. Allegro 9520-05M Standard Gasoline Blower System (Subaru) with MVP

    Allegro 9520-05M Standard Gasoline Blower System (Subaru) with MVP

    $1,192.47

    • These Complete Ventilation Systems includes the top requested equipment for your confined space site
    • Includes the blower, 6 ft & 15 ft. of ducting with storage bag and Manhole Ventilation Passthru
    • Offer lightweight portability with the highest output available
    • Gas Blower included
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  4. Allegro 9520-04M Complete Standard Centrifugal Blower System with MVP

    Allegro 9520-04M Complete Standard Centrifugal Blower System with MVP

    $982.47

    • These Complete Ventilation Systems includes the top requested equipment for your confined space site
    • Includes the blower, 6 ft & 15 ft. of ducting with storage bag, and Manhole Ventilation Passthru
    • Offer lightweight portability with the highest output available
    • Standard Blower included
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  5. Allegro 9508 Air Driven (Compressor) Blower

    Allegro 9508 Air Driven (Compressor) Blower

    $1,440.09

    • Ideal for areas with available compressor - requires 30 CFM at 40 psi
    • Uses an aluminum fan for explosion proof requirements
    • Features a steel base, polyethylene housing, 2-stage filter, regulator and lubricator
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  6. Allegro 9507 2 Speed Electric Blower, 3/4 HP

    Allegro 9507 2 Speed Electric Blower, 3/4 HP

    $1,087.47

    • This blower offers flexibility by allowing workers to use either high or low speeds
    • Comes complete with in-line GPI and steel base for safety
    • 8" ports allow for positive or negative ventialtion
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  7. Allegro 9505-50 Gasoline Powered Blower 4 HP Honda Motor

    Allegro 9505-50 Gasoline Powered Blower 4 HP Honda Motor

    $1,221.09

    • Offers the portability and output of the 9505, with a durable Honda engine
    • 6 foot inlet hose extension
    • Features a metal base for stability
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  8. Allegro 9505 Gasoline Powered Blower  3 1/2 HP Motor (Briggs & Stratton)

    Allegro 9505 Gasoline Powered Blower 3 1/2 HP Motor (Briggs & Stratton)

    $782.86

    • Ideal for remote locations where there is no electricity
    • Gas powered, 3 1/2 hp blower offers high flow rates
    • Two qts of gasoline will power 2-3 hours of running time
    • 8" ports and steel guards provide safety
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  9. Allegro 9504 Standard Blower 1/3 HP Motor (Cage Enclosed)

    Allegro 9504 Standard Blower 1/3 HP Motor (Cage Enclosed)

    $596.77

    • Excellent for most ventilating needs
    • Two 8" ports offer positive ventilation or fume extraction
    • Works great with generators
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  10. Allegro 9520-07M Air Driven Blower System With MVP

    Allegro 9520-07M Air Driven Blower System With MVP

    $1,348.50

    • Portable
    • Lightweight 
    • Standard Blower included
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10 Item(s)

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