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- Upblast Less Drive Package, 11-1/4 In
Dayton
Upblast Less Drive Package, 11-1/4 In
Mfr # 4YY14
Zoro # G1017913
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Key Features
- Promotion Restriction Not eligible for promotion
- Drive Package With Motor Included No
- Duty Rating - Roof Ventilators Standard
- Drive Type - Roof Ventilators Belt Drive
- Mounting Location - Roof Ventilators Roof
Customers Also Purchased
- Brand Dayton
-
MFR #
4YY14
-
Zoro #
G1017913
- UPC # 190735339466
- Country of Origin United States
- Category Belt Drive Centrifugal Exhaust Vents
Dimensions
Base Size - Roof Ventilators | 22 in x 22 in |
Base Length | 22 in |
Shaft Dia. Wheel End | 3/4 in |
Overall Height | 26 7/8 in |
Dimension A | 22 in |
Overall Dia. | 24 7/8 in |
Recommended Damper Size (In.) | 15 x 15 |
Dimension D | 17 3/8 in |
Dimension B | 24 7/8 in |
Dimension C | 25 1/8 in |
Base Width | 22 in |
Base Height | 1.8 in |
Shaft Dia. Sheave End | 3/4 in |
Wheel Dia. | 11 1/4 in |
Propeller Shaft Diameter | 3/4 in |
Damper Size | 15 x 15 in |
Housing Width | 24.9 in |
Cutout Size | 17.5 in L x 17.5 in W |
Overall Diameter | 24 7/8 in |
Housing Length | 24.9 in |
Wheel Diameter | 11 1/4 in |
Cutout Length | 25.5 in |
Base Diameter | Not Applicable |
Base Dimension | 22 in Square |
Details
Promotion Restriction | Not eligible for promotion |
Item - Roof Ventilators | Upblast Ventilator |
Drive Package With Motor Included | No |
Duty Rating - Roof Ventilators | Standard |
Drive Type - Roof Ventilators | Belt Drive |
Mounting Location - Roof Ventilators | Roof |
Number of Speeds | 1 |
CFM @ 0.000-In. SP | 1413 to 1549 |
Max. Inlet Temp. | 300 Degrees |
CFM Range | 1413 to 1549 @ 0.0 in SP |
Fixed UL 762 Kitchen Roof Curb Stock No. | 4HX55 |
Standards | AMCA Sound and Air, UL/cUL 762 |
Adj. UL 762 Kitchen Roof Curb Stock No. | 4HX61 |
Recommended Damper Stock No. | 4HX65 |
Recommended 12 In. Fixed Curb Item No. | 2RB76 |
Wheel Material | Aluminum |
Motor HP Range | 1/4 to 1/3 |
Recommended 8 In. Fixed Curb Item No. | 4HX39 |
Item | Centrifugal Upblast Roof Exhaust Fan |
Drive Type | Belt Drive |
Includes | NEMA 1 Junction Box |
Adj. 12 3/8"H Roof Curb Stock No. | 2ZV82 |
Wheel Type | Backward Inclined |
Housing Material | Aluminum |
Mounting Location | Roof |
RPM Range | 1660 to 1820 |
Bearing Type | Sealed Pillow Block |
Speed Controllable | No |
Features | Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design |
Application | Industrial and Commercial Buildings, Restaurants, Schools |
Electrical Connection | Power Cord |
Minimum Motor Speed | 1,660 RPM |
Mount Type | Roof Curb |
Safety Features | Fully Rolled Windband |
Sound Level | Fan RPM 1660 : 12.7 sones @ 0.000 in SP and 5 ft, 12.3 sones @ 0.125 in SP and 5 ft, 12.0 sones @ 0.250 in SP and 5 ft, 11.6 sones @ 0.375 in SP and 5 ft, 11.3 sones @ 0.500 in SP and 5 ft, 10.8 sones @ 0.625 in SP and 5 ft, 10.2 sones @ 0.750 in SP and 5 ft, 9.6 sones @ 0.875 in SP and 5 ft, 9.4 sones @ 1.000 in SP and 5 ft, Fan RPM 1820 : 14.3 sones @ 0.000 in SP and 5 ft, 13.7 sones @ 0.125 in SP and 5 ft, 13.4 sones @ 0.250 in SP and 5 ft, 12.7 sones @ 0.375 in SP and 5 ft, 12.4 sones @ 0.500 in SP and 5 ft, 12.0 sones @ 0.625 in SP and 5 ft, 11.6 sones @ 0.750 in SP and 5 ft, 11.2 sones @ 0.875 in SP and 5 ft, 10.6 sones @ 1.000 in SP and 5 ft, 10.1 sones @ 1.250 in SP and 5 ft |
Includes Drive Package | No |
For Air Type | Kitchen Air |
Maximum Airflow | 1,549 cfm |
Maximum Noise Level @ 5 Feet | 12 sones |
For High-Static Pressure Applications | No |
Motor Location | Out of Airstream |
Maximum Fan Speed | 1,820 RPM |
Grease Capacity | Standard Grease |
Maximum Motor Horsepower | 1/3 hp |
Base Shape | Square |
Mounting Orientation | Vertical |
Wheel & Housing Material | Aluminum / Aluminum |
Maximum Static Pressure | 1 1/4 in wc |
Maximum Inlet Air Temperature | 300 Degrees F |
Maximum Ambient Temperature | 300 Degrees F |
Assembly | Unassembled |
Brake Horsepower | 13/50 hp, 7/20 hp |
Minimum Airflow | 861 cfm |
For Airflow (Dependent on Motor) | 861 cfm to 1,549 cfm |
Minimum Motor Horsepower | 1/4 hp |
Housing Material Fabrication | Spun |
Maximum Motor Speed | 1,820 RPM |
Includes Motor | No |
Description
Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, Wheel Diameter 11 1/4 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Maximum Static Pressure 1 1/4 in wc, Maximum Airflow 1,549 cfm, Minimum Airflow 861 cfm, Maximum Motor Horsepower 1/3 hp, Minimum Motor Horsepower 1/4 hp, Maximum Motor Speed 1,820 RPM, Minimum Motor Speed 1,660 RPM, Assembly Unassembled
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