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- Exhaust Vent, 54 In
Dayton
Exhaust Vent, 54 In
Mfr # 4YY28
Zoro # G3322347
Item requires special delivery charges. A $250.00 per item surcharge will be applied.
$4,259.99
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Key Features
- Drive Type - Roof Ventilators Belt Drive
- Drive Package With Motor Included No
- Base Size - Roof Ventilators 66 1/2 in x 66 1/2 in
- Blade Dia. 54 in
- Housing Material Steel
Customers Also Purchased
- Brand Dayton
-
MFR #
4YY28
-
Zoro #
G3322347
- UPC # 190735339602
- Country of Origin United States
- Category Belt Drive Axial Upblast Exhaust Ventilators
Dimensions
Base Size - Roof Ventilators | 66 1/2 in x 66 1/2 in |
Blade Dia. | 54 in |
Shaft Dia. Propeller End (In.) | 1 1/4 in |
Dimension B | 61 1/4 in |
Overall Dia. (In.) | 66 1/2 in |
Overall Height (In.) | 45 in |
Dimension D | 45 in |
Dimension C | 28 in |
Dimension E (In.) | 62-5/8 |
Dimension D (In.) | 45 |
Dimension A | 66 1/2 in |
Dimension E | 62 5/8 in |
Base Width (In.) | 66-1/2 |
Dimension A (In.) | 66-1/2 |
Shaft Dia. Sheave End (In.) | 1 1/4 in |
Base Height (In.) | 1 3/4 in |
Dimension B (In.) | 61-1/4 |
Dimension C (In.) | 28 |
Overall Height | 45 in |
Overall Width | 62 5/8 in |
Damper Size | 62.625 x 62.625 in |
Propeller Shaft Diameter | 1 1/4 in |
Housing Width | 62.6 in |
Housing Length | 62.6 in |
Base Width | 66 1/2 in |
Overall Diameter | 66 1/2 in |
Base Height | 1 3/4 in |
Base Length | 66 1/2 in |
Base Diameter | Not Applicable |
Blade Diameter | 54 in |
Overall Depth | 66 1/2 in |
Base Dimension | 66 1/2 in Square |
Details
Item - Roof Ventilators | Exhaust Ventilator |
Drive Type - Roof Ventilators | Belt Drive |
Drive Package With Motor Included | No |
Housing Material | Steel |
Speed Controllable | No |
Max. Inlet Temp. (Deg. F) | 120 Degrees F |
Bearing Type | Regreasable Pillow Block |
Recommended 12 In. Fixed Curb Item No. | 3AZJ8 |
Adj. 12 3/8"H Roof Curb Stock No. | 2ZV87 |
Drive Type | Belt Drive |
Requires | Roof curb for new installations |
Mounting Location | Roof |
Motor HP Range | 1 1/2 to 5 |
Propeller Material | Steel |
RPM Range | 291 to 496 |
Type | Axial Upblast |
Item | Axial Upblast Roof Exhaust Fan |
Agency Compliance | cUL 705 Listed, UL |
Features | Lifting Lugs Provided, Removable Windband for Easy Inspection |
Material | Steel Blade with Steel Housing |
Standards | AMCA, UL/cUL 705 |
Application | Industrial and Commercial Buildings |
Maximum Airflow | 50,958 cfm |
Blade Design | Swept Steeply Pitched |
Maximum Ambient Temperature | 120 Degrees F |
Power Source | Electric Motor |
Base Shape | Square |
Maximum Motor Horsepower | 7 1/2 hp |
Housing Finish | Galvanized |
Maximum Noise Level @ 5 Feet | 39 sones |
Minimum Motor Speed | 291 RPM |
Maximum Motor Speed | 496 RPM |
Brake Horsepower | 2 61/100 hp |
Maximum Fan Speed | 552 RPM |
For Air Type | Clean Air |
Resistance Properties | Weather Resistant |
Includes Drive Package | No |
Noise Level @ 0.000 in SP @ 5 ft | 16.7 sones |
Blade Material | Steel |
Maximum Inlet Air Temperature | 120 Degrees F |
For High-Static Pressure Applications | No |
For Airflow (Dependent on Motor) | 17,378 cfm to 50,958 cfm |
Maximum Static Pressure | 1/2 in wc |
Minimum Motor Horsepower | 2 hp |
Mount Type | Roof Curb |
Assembly | Unassembled |
Includes Motor | No |
Compatible Curb Manufacturer Part Number | 2ZV87, 3AZJ8 |
Sound Level | Fan RPM 366: 16.7 Sones @ 0.000 in SP and 5 ft, 17.0 sones @ 0.125 in SP and 5 ft, 17.0 sones @ 0.250 in SP and 5 ft, Fan RPM 408: 21.0 Sones @ 0.000 in SP and 5 ft, 21.0 sones @ 0.125 in SP and 5 ft, 22.0 sones @ 0.250 in SP and 5 ft, Fan RPM 483: 30.0 Sones @ 0.000 in SP and 5 ft, 29.0 sones @ 0.125 in SP and 5 ft, 29.0 sones @ 0.250 in SP and 5 ft, 32.0 sones @ 0.375 in SP and 5 ft, 31.0 sones @ 0.500 in SP and 5 ft, Fan RPM 552: 39.0 Sones @ 0.000 in SP and 5 ft, 39.0 sones @ 0.125 in SP and 5 ft, 38.0 sones @ 0.250 in SP and 5 ft, 37.0 sones @ 0.375 in SP and 5 ft, 47.0 sones @ 0.500 in SP and 5 ft |
Number of Blades | 5 |
Minimum Airflow | 17,378 cfm |
Electrical Connection | Power Cord |
Description
Axial Upblast Roof Exhaust Fan, Assembly Unassembled, Drive Type Belt Drive, Blade Diameter 54 in, Base Diameter Not Applicable, Base Length 66 1/2 in, Base Width 66 1/2 in, Base Shape Square, Maximum Airflow 50,958 cfm, Minimum Airflow 17,378 cfm, Maximum Motor Horsepower 7 1/2 hp, Minimum Motor Horsepower 2 hp, Maximum Motor Speed 496 RPM, Minimum Motor Speed 291 RPM, Maximum Static Pressure 1/2 in wc, For High-Static Pressure Applications No, For Air Type Clean Air
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