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    Centrifugal Downblast Exhaust Fan, Belt Drive, Model GB-240

    Model GB is a belt drive centrifugal roof exhaust fan for general clean air applications where the air discharge is downward, toward the roof surface. The GB features a spun aluminum housing.

    Belt drive centrifugal roof exhaust fans, designed for clean air applications where the air discharge is downward, toward the roof surface.

    Certifications:

    • AMCA Sound and Air Performance
    • High Wind and Hurricane
    • Seismic
    • UL/cUL 705
    SKU DESCRIPTION PRICE LEAD TIME
    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-3134XQD-DR2, 2387-4315 CFM $1,825.84
    In stock 

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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-3134XQD-DR1, 3288-4774 CFM $1,845.10
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-5134XQD-DR2, 2488-5417 CFM $1,891.63
    In stock 
    2 on Hand

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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-5134XQD-DR1, 2606-4407 CFM $1,891.63
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-5134X3QD-DR2, 2488-5417 CFM $1,997.51
    In stock 

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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-5134X3QD-DR1, 2606-4407 CFM $1,997.51
    In stock 

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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-7134XQD-DR2, 3708-6243 CFM $2,006.34
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-7134XQD-DR1, 2929-5050 CFM $2,006.34
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-7134X3QD-DR2, 3708-6243 CFM $2,023.98
    In stock 

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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-7134X3QD-DR1, 2929-5050 CFM $2,023.98
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-10134XQD-DR2, 2676-6794 CFM $2,189.25
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-10134XQD-DR1, 2851-5509 CFM $2,189.25
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-10134X3QD-DR2, 2676-6794 CFM $2,169.19
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-10134X3QD-DR1, 2851-5509 CFM $2,169.19
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-15134XQD-DR2, 4084-7804 CFM $2,413.86
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-15134XQD-DR1, 3708-6243 CFM $2,413.86
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-15134X3QD-DR2, 4084-7804 CFM $2,227.75
    In stock 

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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-15134X3QD-DR1, 3708-6243 CFM $2,227.75
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-20134X3QD-DR2, 3707-8355 CFM $2,203.69
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-20134X3QD-DR1, 3920-6702 CFM $2,203.69
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    Model: GB
    Model / Size: GB-240
    Centrifugal Downblast Exhaust Fan, Product # GB-240-LMD134XQD, 2387-8355 CFM $1,545.07
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    Component Parts

    Search: 
    Showing 1 to 11 of 11 entries
    Part Description Part # Part Name Part Category Unit Price Quantity UOM Unit Subtotal Lead Time
    STD
    507002
    COVER,STD MOTOR/GB220,240, Product # 507002

    $477.47
    507002
    COVER,STD MOTOR/GB220,240, Product # 507002 Covers $477.47 1
    EA $477.47 In-Stock 2 on hand
    370002
    BLOWER SUPPORT, NEOPRENE, Product # 370002

    $6.87
    370002
    BLOWER SUPPORT, NEOPRENE, Product # 370002 Neoprene Isolators $6.87 4
    EA $27.48 In-Stock 54 on hand
    TALL
    507003
    Motor Cover, TALL MTR/GB220, 240, Product # 507003

    $409.00
    507003
    Motor Cover, TALL MTR/GB220, 240, Product # 507003 Covers $409.00 1
    EA $409.00 In-Stock 5 on hand
    365021
    BLOWER SHAFT, 1 X 17.5", 2 KEY, Product # 365021

    $172.90
    365021
    BLOWER SHAFT, 1 X 17.5", 2 KEY, Product # 365021 Shafts $172.90 1
    EA $172.90 In-Stock 3 on hand
    811739
    WHEEL ASSEMBLY, AL, CW, DOUBLE EMBOSSED, 1" BORE, CUBE, GB 240, Product # 811739

    $572.50
    811739
    WHEEL ASSEMBLY, AL, CW, DOUBLE EMBOSSED, 1" BORE, CUBE, GB 240, Product # 811739 Wheels $572.50 1
    EA $572.50 In-Stock 3 on hand
    360100
    BEARING, 055106, 1.00", Product # 360100

    $99.62
    360100
    BEARING, 055106, 1.00", Product # 360100 Bearings $99.62 2
    EA $199.24 In-Stock 71 on hand
    891911
    HOOD CLIP ASSEMBLY, Product # 891911

    Pricing not available
    891911
    HOOD CLIP ASSEMBLY, Product # 891911 Clips
    This part is now obsolete.

    Replaced with

    Currently there are no available replacement parts. Please contact us or call 1-800-355-5354 for further assistance.
    Tall-The 'tall' designation does not appear in the unit Model number. Shaft length must be measured prior to ordering.
    365017
    BLOWER SHAFT, 1 X 20", 2 KEY, Product # 365017

    $122.52
    365017
    BLOWER SHAFT, 1 X 20", 2 KEY, Product # 365017 Shafts $122.52 1
    EA $122.52 In-Stock 4 on hand
    415729
    SCREW, MACHINE, SS, 1/4-20X5/8", Product # 415729

    $1.15
    415729
    SCREW, MACHINE, SS, 1/4-20X5/8", Product # 415729 Screws $1.15 1
    EA $1.15 In-Stock 134 on hand
    370041
    BLOWER SUPPORT, NEOPRENE, Product # 370041

    $9.16
    370041
    BLOWER SUPPORT, NEOPRENE, Product # 370041 Neoprene Isolators $9.16 4
    EA $36.64 In-Stock 79 on hand
    415014
    SCREW, SHEET METAL, SS, TYPE A ,#10X1/2", Product # 415014

    $1.15
    415014
    SCREW, SHEET METAL, SS, TYPE A ,#10X1/2", Product # 415014 Screws $1.15 1
    EA $1.15 In-Stock 729 on hand