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Confined Space Ventilator Blower 8 inch w/ 25' Duct 831 CFM 9533-25

Confined Space Ventilator Blower 8 inch w/ 25' Duct 831 CFM 9533-25
Allegro Industries
Build Time:
3 to 7 Business Days ?
Ships By:
FedEx Ground

Build Time

The product Build Time you see represented on this site is only a typical number of days the manufacturer states it needs to build the product(s) when ordered. Build times are based on business days (excludes weekends & holidays).

The build time does not include the time it will take to ship the order to you (the customer). If an order has multiple items and comes from multiple warehouses, you may receive part of your order on one day, and then receive the remaining part(s) of your order at a later date.

*Please be aware that seasonal demand of certain equipment may cause build times to run longer than what is typical.

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LIST: $593.00
Only $471.25
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This high output compact axial blower is designed for easy use and storage without sacrificing airflow. Polyethylene housing and canister assembly; Lightweight, corrosion, UV and chemical resistant; Super quiet, in safety orange; Bottom enclosure to protect electrical components; Carry handle molded into blower and canister housing; Canister attaches to intake or output of blower for suction or ventilation. Certified to CSA Standard C22.2 No. 113.

Polyethylene housing and canister assembly
Polypropylene nine blade fan
Lightweight, corrosion, UV and chemical resistant
Super quiet, in safety orange
Bottom enclosure to protect electrical components
Carry handle molded into blower and canister housing
Steel powder coated grill
On / Off Rocker Switch
    Retractable, non-collapsible design
    Single-ply 25', PVC coated vinyl and polyester materials, temperature resistant up to 180°F (82.2°C)
    Yellow color with black weather strip and integrated nylon attachment strap
    Class 1 hard drawn spring steel wire helix that meets ASTM 227 specs.
      * CFM calculated using 25' (7.62m) of 8" (20.3cm) ducting
      DIMENSIONS: 14 1/2" h x 13 1/2" w x 32" l
      Model No.:
      9533 -25
      115 / 230
      South Carolina
      Confined Space Blowers
      Blade Size (Inches):
      CFM Low:
      CFM Medium:
      CFM High:
      Dimension Inches:
      Width: 13.5" Depth: 32" Height: 14.5"
      Motor Type:
      1/3 HP
      RPM High:
      Weight lbs.:
      38 / 7.7 kg
      Notice: Manufacturer's products features and specifications are subject to change without notice.
      California Residents: warning WARNING- This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit


      Ask a Question
      • What is the approximate air volume delivered at the discharge point when using the 8' hose and 0 90 degree bends? Then what is the volume with 1 90 degree bend? My thanks

        The CFM’s May vary a little, but should stay in an approximate 790 to 820 CFM range