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    Centrifugal Supply Fan, Product # SAF-118-LMDX-QD, 3308-9430 CFM

    Centrifugal Supply Fan, Product # SAF-118-LMDX-QD, 3308-9430 CFM

    • 42 x 42 inch base with prepunched mounting holes for easy attachment to roof curb
    • Multiple motor and drive options available to meet any performance and application need
    • 32.5 x 32.5 inch recommended roof opening
    • Shipping Type:
      Freight
    $2,993.07
    In stock 
    2 on Hand
    Free shipping
    OR
    Need a specific configuration?
    Submit a request online and get a quote from your local representative within 4 hours.

    • 42 x 42 inch base with prepunched mounting holes for easy attachment to roof curb
    • Multiple motor and drive options available to meet any performance and application need
    • 32.5 x 32.5 inch recommended roof opening
    • Shipping Type:
      Freight

    Model SAF is a filtered supply fan designed to provide non-tempered make-up air to commercial or industrial buildings, including commercial kitchen applications. Fresh outdoor air is supplied to replace air lost through hood exhaust or general building ventilation.

    • Cover and side access panels are easily removed for access to motor compartment and drive assembly
    • Isolators support the drive frame and blower assembly for long life and minimal sound transmission into the building
    • Various lifting points located on the drive frame to provide easy lifting
    • Machined cast pulleys are adjustable for final system balancing
    • Blower outlet is flanged to provide built-in duct adapter for mounting of ductwork directly to the fan base
    • Double-width forward-curved centrifugal wheel results in high efficiency and low sound levels
    • Permanent washable aluminum filters allow for many years of reliable use<.li>

    California Residents-

    Prop 65 Warning
    California Title 20
    Specifications
    Base/Panel Length X Width
    42 x 42 in
    Curb Cap Size
    42 in
    Impeller Diameter
    18 in
    Roof Opening Width x Roof Opening Length
    32 1/2 x 32 1/2 in
    Base Height
    2 in
    Damper Width x Damper Height
    30 x 30 in
    Height
    36.0625 in
    Weight
    420 lbs
    Application
    Supply Air
    Housing Material
    Galvanized Steel
    Drive Type
    Belt Drive
    Impeller Type
    Forward curved wheel
    Impeller Material
    Aluminum
    Includes
    Access Panels
    Washable, aluminum 1-inch filters
    Certifications
    AMCA Sound & Air
    UL/cUL 705
    Drive Package Description
    No drive package included
    Required Accessory
    Roof curb for new roof installations
    Motor Included
    No
    Shipping Type
    Freight
    Warranty Length
    1 Year
    Performance
    CFM Range
    3308-9430
    FRPM Range
    480-810

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

    Max Airflow (CFM) 6699
    Max Fan Speed (RPM) 1151
    Max Pressure (in. w.g.) 3.330
    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 1.00 1.25 1.50
    1 1/2 1.53 540 480 CFM 6287 5817 5356 4809 4173 3308 - - - - -
    Sones 21 18.6 16.5 14.4 12.7 11.8 - - - - -
    Bhp 1.53 1.37 1.22 1.06 0.87 0.67 - - - - -
    1 1/2 1.53 540 480 CFM 6287 5817 5356 4809 4173 3308 - - - - -
    Sones 21 18.6 16.5 14.4 12.7 11.8 - - - - -
    Bhp 1.53 1.37 1.22 1.06 0.87 0.67 - - - - -
    2 2.1 600 510 CFM 6985 6548 6184 5688 5192 4593 3843 - - - -
    Sones 24 23 21 19 17.2 15 13.6 - - - -
    Bhp 2.1 1.92 1.77 1.57 1.39 1.18 0.96 - - - -
    3 3.05 680 650 CFM 7917 7524 7195 6820 6382 5950 5434 4842 4104 - -
    Sones 29 28 26 25 23 22 21 19.2 18.5 - -
    Bhp 3.05 2.85 2.67 2.48 2.26 2.06 1.82 1.58 1.31 - -
    5 5.16 810 690 CFM 9430 9100 8792 8527 8218 7850 7485 7122 6698 5731 4423
    Sones 36 38 36 34 33 31 31 30 28 24 23
    Bhp 5.16 4.91 4.68 4.48 4.25 3.99 3.74 3.5 3.23 2.65 1.99
    1 1/2 1 1/2 2 3 5
    1.53 1.53 2.1 3.05 5.16
    540 540 600 680 810
    480 480 510 650 690
    Ps (in. wg) CFM Sones Bhp CFM Sones Bhp CFM Sones Bhp CFM Sones Bhp CFM Sones Bhp
    0 6287 21 1.53 6287 21 1.53 6985 24 2.1 7917 29 3.05 9430 36 5.16
    0.125 5817 18.6 1.37 5817 18.6 1.37 6548 23 1.92 7524 28 2.85 9100 38 4.91
    0.25 5356 16.5 1.22 5356 16.5 1.22 6184 21 1.77 7195 26 2.67 8792 36 4.68
    0.375 4809 14.4 1.06 4809 14.4 1.06 5688 19 1.57 6820 25 2.48 8527 34 4.48
    0.5 4173 12.7 0.87 4173 12.7 0.87 5192 17.2 1.39 6382 23 2.26 8218 33 4.25
    0.625 3308 11.8 0.67 3308 11.8 0.67 4593 15 1.18 5950 22 2.06 7850 31 3.99
    0.75 - - - - - - 3843 13.6 0.96 5434 21 1.82 7485 31 3.74
    0.875 - - - - - - - - - 4842 19.2 1.58 7122 30 3.5
    1.00 - - - - - - - - - 4104 18.5 1.31 6698 28 3.23
    1.25 - - - - - - - - - - - - 5731 24 2.65
    1.50 - - - - - - - - - - - - 4423 23 1.99
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