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    Square Centrifugal Inline Fan, Product # BSQ-240-10X-3-QD-DR3, 4825-7435 CFM

    Square Centrifugal Inline Fan, Product # BSQ-240-10X-3-QD-DR3, 4825-7435 CFM

    • 34.875 x 34.875 inch inlet width x height
    • 34.875 x 34.875 inch outlet width x height
    • Horizontal or vertical mounting
    • Shipping Type:
      Freight
    $3,703.07
    25 Days
    Lead Time 
    Free shipping
    OR
    Need a specific configuration?
    Submit a request online and get a quote from your local representative within 4 hours.

    • 34.875 x 34.875 inch inlet width x height
    • 34.875 x 34.875 inch outlet width x height
    • Horizontal or vertical mounting
    • Shipping Type:
      Freight

    Model BSQ centrifugal inline fan features a unique combination of installation flexibility, rugged construction, ease of service, high efficiency and low sound levels. These compact fans are the ideal selection for indoor clean air applications including intake, exhaust, return or make-up air systems where space is a prime consideration. The square housing design eliminates the need for square-to-round transitions, reducing installation costs. With straight-thru airflow, system designers also have flexibility to mount the BSQ in any configuration - horizontal, vertical or at any angle.

    • Removable access panels allow easy access to all interior components
    • Aluminum, centrifugal wheel delivers maximum efficiency
    • Inlet and discharge duct collars allow for easy duct connection
    • Rigid, galvanized steel housing construction
    • Factory tested bearings designed specifically for air handling applications with a minimum L₁₀ life in excess of 100,000 hours
    • Motor, belt and pulleys shipped loose for field assembly
    • Permanent embossed aluminum nameplate for exact model and serial number identification

    California Residents-

    Prop 65 Warning
    California Title 20
    Specifications
    Inlet Width x Height
    34 7/8 x 34 7/8 in
    Outlet Width x Height
    34 7/8 x 34 7/8 in
    Impeller Diameter
    24 in
    Damper Width x Damper Height
    35 x 35 in
    Bearing Size
    1 in
    Height
    73 in
    Depth
    39 in
    Weight
    255 lbs
    Dim
    Value
    A
    39 in
    B
    34 in
    C
    39 in
    D
    34.875 in
    E
    19 in
    Performance
    CFM Range
    4825-7435
    FRPM Range
    600-750

    California Title 20 | Fan Energy Index Boundaries
    Fan Energy Index >= 1.00 Efficiency Boundaries

    Max Airflow (CFM) 9252
    Max Fan Speed (RPM) 1226
    Max Pressure (in. w.g.) 2.650
    Type of Pressure Total

    Note: Operation outside of these boundaries will result in an energy inefficient operation

    Ps (in. wg) 0 0.125 0.25 0.375 0.5 0.625 0.75 0.875
    1 1.19 750 600 CFM 7435 7156 6859 6533 6183 5814 5384 4825
    Sones 17.3 17.2 17 16.5 16 15.4 14.7 13.9
    Bhp 1.02 1.06 1.1 1.14 1.17 1.19 1.19 1.17
    1
    1.19
    750
    600
    Ps (in. wg) CFM Sones Bhp
    0 7435 17.3 1.02
    0.125 7156 17.2 1.06
    0.25 6859 17 1.1
    0.375 6533 16.5 1.14
    0.5 6183 16 1.17
    0.625 5814 15.4 1.19
    0.75 5384 14.7 1.19
    0.875 4825 13.9 1.17
    • Greenheck Fan Corporation certifies that the model shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.
    • Performance certified is for installation type B: Free inlet, Ducted outlet.
    • Power rating (BHP/kW) includes transmission losses.
    • Performance ratings do not include the effects of appurtenances (accessories).
    • The inlet sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type B: free inlet hemispherical sone levels.
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