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Exhaust Ventilator, Centrifugal Uplast Assembled, CFM @ 0.000-In SP 8431, @ 0.500-In SP 7536, @ 1.500-In SP 4324, CFM Range 4300 to 8430, Roof Mounting Location, Base Width 34 In, Base Length 34 In, Overall Height 41 1/4 In, Max. Inlet Temp. 300 Deg. F, Motor Voltage 208-230/460, 3 Phase, Max Operating Amps 6.2/3.1, Motor 2 HP, Wheel Dia 24 1/2 In, Housing Material Spun Aluminum, Application General Kitchen, Requires Roof Curb For New Installation, Includes NEMA 1 Junction Box
  • Grainger Item #3GY73 
    Price (ea.)$2,496.00
    BrandDAYTON 
    Mfr. Model #3GY73 
    UNSPSC #40101502 
    Ship Qty. 1 
    Sell Qty. (Will-Call) 1 
    Ship Weight (lbs.)171.0 
    Availability Typically in Stock   
    Catalog Page No.4488  
    Country of Origin
    (Country of Origin is subject to change.)
    USA 
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ItemCentrifugal Upblast Exhaust Ventilator
TypeStandard Duty
StyleAssembled with Drive Package
Wheel Dia. (In.)24-1/2
Wheel TypeBackward Incline
CFM @ 0.000-In. SP8431
CFM @ 0.125-In. SP8194
CFM @ 0.250-In. SP7985
CFM @ 0.375-In. SP7798
CFM @ 0.500-In. SP7536
CFM @ 0.675-In. SP7233
CFM @ 0.750-In. SP6953
CFM @ 0.875-In. SP6683
CFM @ 1.000-In. SP6375
CFM @ 1.250-In. SP5706
CFM @ 1.500-In. SP4324
CFM Range4300 to 8430 @ 0.0 Sp
Sones @ 0.125-In. SP @ 5 Ft.23
Sones @ 0.250-In. SP @ 5 Ft.23
Max. Inlet Temp. (Deg. F)300
Motor Voltage208-230/460
Motor Hz60
Phase3
Max. Operating Amps6.2/3.1
Bearing TypeRegreasable Pillow block
Motor HP2
Max. BHP2.10
RPM930
Speed ControllableNo
Mounting LocationRoof
Base Width (In.)34
Base Length (In.)34
Base Height (In.)1-3/4
Overall Height (In.)41 1/4
Overall Dia. (In.)42-3/4
Shaft Dia. Wheel End (In.)1
Shaft Dia. Sheave End (In.)1
Housing MaterialSpun Aluminum
Wheel MaterialAluminum
Agency ComplianceUL/cUL 705/762
RequiresRoof Curb For New Installation
IncludesNEMA 1 Junction Box
Adj. 12 3/8"H Roof Curb Stock No.2ZV84
Adj. 6 3/8"H Roof Curb Stock No.4C455
Recommended 12 In. Fixed Curb Item No.2RB80
Recommended 8 In. Fixed Curb Item No.4HX42
Fixed UL 762 Kitchen Roof Curb Stock No.4HX58
Adj. UL 762 Kitchen Roof Curb Stock No.4HX63
Recommended Damper Size (In.)27 x 27
Recommended Damper Stock No.4HX68
 

Required Accessories

More Accessories

Brand:

DAYTON

Grainger Item #:

4HX42

Price (ea.):

$310.50

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