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- Upblast Vent, 12-1/2 In, 115/208-230V
Dayton
Upblast Vent, 12-1/2 In, 115/208-230V
Mfr # 7AR91
Zoro # G0461964
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Key Features
- Drive Package With Motor Included Yes
- Duty Rating - Roof Ventilators Standard
- Drive Type - Roof Ventilators Belt Drive
- Mounting Location - Roof Ventilators Roof
- Number of Speeds 1
Customers Also Purchased
- Brand Dayton
-
MFR #
7AR91
-
Zoro #
G0461964
- Country of Origin Multiple
- Category Belt Drive Centrifugal Exhaust Vents
Dimensions
Base Size - Roof Ventilators | 22 in x 22 in |
Dimension A | 22 in |
Overall Dia. | 24 7/8 in |
Overall Height | 26 7/8 in |
Base Height | 1.8 in |
Base Length | 22 in |
Base Square Size - Roof Ventilators | 22" x 22" |
Base Width | 22 in |
Dimension B | 24 7/8 in |
Wheel Dia. | 12 1/2 in |
Dimension D | 17 3/8 in |
Shaft Dia. Wheel End | 3/4 in |
Recommended Damper Size (In.) | 15 x 15 |
Dimension C | 25 1/8 in |
Housing Length | 24.9 in |
Overall Diameter | 24 7/8 in |
Base Dimension | 22 in Square |
Propeller Shaft Diameter | 3/4 in |
Wheel Diameter | 12 1/2 in |
Damper Size | 15 x 15 in |
Base Diameter | Not Applicable |
Housing Width | 24.9 in |
Details
Item - Roof Ventilators | Upblast Ventilator |
Drive Package With Motor Included | Yes |
Duty Rating - Roof Ventilators | Standard |
Drive Type - Roof Ventilators | Belt Drive |
Mounting Location - Roof Ventilators | Roof |
Number of Speeds | 1 |
Voltage - Roof Ventilators | 115V AC/208V AC/230V AC |
Motor HP - Roof Ventilators | 1/2 hp |
CFM @ 0.000-In. SP | 2037 |
Includes | NEMA 1 Junction Box |
Wheel Material | Aluminum |
Recommended 12 In. Fixed Curb Item No. | 2RB76 |
Motor HP | 1/2 |
Max. BHP | 0.48 |
CFM @ 1.500-In. SP | 1176 |
Bearing Type | Sealed Pillow Block |
CFM @ 0.375-In. SP | 1869 |
CFM @ 0.250-In. SP | 1923 |
RPM | 1725 |
Drive Package Included | Yes |
Sones @ 0.250-In. SP @ 5 Ft. | 16.7 |
CFM @ 0.875-In. SP | 1642 |
CFM @ 0.625-In. SP | 1763 |
Max. Inlet Temp. | 300 Degrees F |
CFM @ 1.250-In. SP | 1406 |
Speed Controllable | No |
Mounting Location | Roof |
Adj. 12 3/8"H Roof Curb Stock No. | 4C670 |
Sones @ 0.500-In. SP @ 5 Ft. | 17.9 |
Max. Operating Amps | 7.6/3.7-3.8 |
Adj. UL 762 Kitchen Roof Curb Stock No. | 4HX61 |
CFM @ 1.000-In. SP | 1571 |
Adj. 6 3/8"H Roof Curb Stock No. | 4c453 |
CFM @ 0.125-In. SP | 1979 |
Recommended 8 In. Fixed Curb Item No. | 4HX39 |
Standards | AMCA Sound and Air, UL/cUL 762 |
Sones @ 0.125-In. SP @ 5 Ft. | 16.1 |
Recommended Damper Stock No. | 4HX65 |
Drive Type | Belt Drive |
Item | Centrifugal Upblast Roof Exhaust Fan |
Housing Material | Aluminum |
Phase | 1 |
Assembled/Unassembled | Unassembled |
Motor Voltage | 115/208/230 |
Fixed UL 762 Kitchen Roof Curb Stock No. | 4HX55 |
Hz | 60 |
CFM @ 0.750-In. SP | 1710 |
Requires | Roof Curb for New Installation |
CFM @ 0.500-In. SP | 1816 |
Wheel Type | Backward Inclined |
Exhaust Airflow @ 0.250 in SP | 1,923 cfm |
Sound Level | 15.6 sones @ 0.000 in SP and 5 ft, 16.1 sones @ 0.125 in SP and 5 ft, 16.7 sones @ 0.250 in SP and 5 ft, 17.3 sones @ 0.375 in SP and 5 ft, 17.9 sones @ 0.500 in SP and 5 ft, 18.2 sones @ 0.625 in SP and 5 ft, 18.4 sones @ 0.750 in SP and 5 ft, 18.4 sones @ 1.500 in SP and 5 ft, 18.6 sones @ 1.250 in SP and 5 ft, 18.7 sones @ 0.875 in SP and 5 ft, 18.7 sones @ 1.000 in SP and 5 ft |
Includes Drive Package | Yes |
Airflow @ 0.000 in SP | 2,037 cfm |
Exhaust Airflow @ 0.500 in SP | 1,816 cfm |
Mount Type | Roof Curb |
Motor Enclosure Design | Open Dripproof (ODP) |
Grease Capacity | Standard Grease |
Features | Air Handling Quality Bearings Meet Minimum of L10-1,00,000 Hours, Leakproof, Nonoverloading Centrifugal Wheel Design |
Electrical Connection | Power Cord |
Safety Features | Fully Rolled Windband |
For Air Type | Kitchen Air |
Spark Resistant Construction Type | A |
Exhaust Airflow @ 0.500 in SP - Range | 0 to 1,999 cfm |
Maximum Fan Speed | 1,725 RPM |
Wheel & Housing Material | Aluminum / Aluminum |
Maximum Inlet Air Temperature | 300 Degrees F |
Frequency | 60 Hz |
Nominal Voltage | 115/208-230V AC |
Assembly | Unassembled |
Exhaust Airflow @ 0.000 in SP | 2,037 cfm |
Motor Location | Out of Airstream |
Nameplate Voltage | 115/208-230V AC |
Housing Material Fabrication | Spun |
Exhaust Airflow @ 0.000 in SP - Range | 2,000 to 4,999 cfm |
Includes Motor | Yes |
Motor Enclosure | Open Dripproof |
Exhaust Airflow @ 0.000 in. SP - Range | 2,000 to 4,999 cfm |
Exhaust Airflow @ 0.375 in SP | 1,869 cfm |
Motor Efficiency | Standard Motor |
Maximum Static Pressure | 1 1/2 in wc |
Base Shape | Square |
Exhaust Airflow @ 0.125 in SP | 1,979 cfm |
Resistance Properties | Spark Resistant |
Current | 7.6/3.7 to 3.8 A |
Motor Horsepower | 1/2 hp |
Brake Horsepower | 12/25 hp |
For High-Static Pressure Applications | No |
Application | Industrial and Commercial Buildings, Restaurants, Schools |
High-Efficiency Motor | No |
Motor Speed | 1,725 RPM |
Description
Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 22 in, Base Length 22 in, Base Shape Square, Maximum Static Pressure 1 1/2 in wc, Exhaust Airflow @ 0.000 in SP 2,037 cfm, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/2 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum
- WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov
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