Adj. 12 3/8"H Roof Curb Stock No. | 2ZV82 |
Adj. 6 3/8"H Roof Curb Stock No. | 4c453 |
Adj. UL 762 Kitchen Roof Curb Stock No. | 4HX61 |
Airflow @ 0.000 in SP | 2,256 cfm |
Application | Industrial and Commercial Buildings, Restaurants, Schools |
Assembled/Unassembled, Assembly | Assembled |
Base Diameter | Not Applicable |
Base Dimension | 22 in Square |
Base Height | 1.8 in, 1 3/4 in |
Base Length, Base Width | 22" |
Base Length, Base Width, Dimension A | 22 in |
Base Shape | Square |
Base Size - Roof Ventilators | 22 in x 22 in |
Base Square Size - Roof Ventilators | 22" x 22" |
Bearing Type | Sealed Pillow Block |
Brake Horsepower | 13/25 hp |
Brand | Dayton |
CFM @ 0.000-In. SP | 2256 |
CFM @ 0.125-In. SP | 2192 |
CFM @ 0.250-In. SP | 2128 |
CFM @ 0.375-In. SP | 2065 |
CFM @ 0.500-In. SP | 2001 |
CFM @ 0.625-In. SP | 1933 |
CFM @ 0.750-In. SP | 1864 |
CFM @ 0.875-In. SP | 1778 |
CFM @ 1.000-In. SP | 1684 |
CFM @ 1.250-In. SP | 1455 |
Color | Silver |
Compatible Curb Grainger Part Number | 2RB76, 2ZV82, 4C453, 4C670, 4HX39, 4HX47, 4HX55, 4HX61 |
Compatible Damper Grainger Part Number, Recommended Damper Stock No. | 4HX65 |
Current | 7.2/3.6 to 3.6 A |
Current Stock | 9 |
Cutout Length | 17.5 in |
Cutout Size | 17.5 in L x 17.5 in W |
Damper Size | 15 x 15 in |
Dimension B, Overall Dia., Overall Diameter, Overall Width | 24 7/8 in |
Dimension C, Overall Height | 25 1/8 in |
Dimension D | 17 3/8 in |
Drive Package Included, Drive Package With Motor Included, Includes Drive Package, Includes Motor | Yes |
Drive Type | Belt-Drive |
Drive Type, Drive Type - Roof Ventilators | Belt Drive |
Duty Rating - Roof Ventilators | Standard |
Electrical Connection | Power Cord |
Exhaust Airflow @ 0.000 in SP | 2,366 cfm |
Exhaust Airflow @ 0.000 in. SP - Range, Exhaust Airflow @ 0.500 in SP - Range | 2,000 to 4,999 cfm |
Exhaust Airflow @ 0.125 in SP | 2,192 cfm |
Exhaust Airflow @ 0.250 in SP | 2,128 cfm |
Exhaust Airflow @ 0.375 in SP | 2,065 cfm |
Exhaust Airflow @ 0.500 in SP | 2,122 cfm |
Features | Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design |
Fixed UL 762 Kitchen Roof Curb Stock No. | 4HX55 |
For Air Type | Kitchen Air |
For High-Static Pressure Applications, High-Efficiency Motor, International Shipping, Speed Controllable | No |
Frequency | 60 Hz |
Housing Length, Housing Width | 24.9 in |
Housing Material | Spun Aluminum |
Housing Material Fabrication | Spun |
Housing Material, Wheel Material | Aluminum |
Hz | 60 |
Includes | NEMA 1 Junction Box |
Item | Centrifugal Upblast Roof Exhaust Fan |
Item - Roof Ventilators | Upblast Ventilator |
Lead Time | Expected to ship in 1-2 business days |
Max. BHP | 0.52 |
Max. Inlet Temp. | 300 Degrees |
Max. Operating Amps | 7.2/3.6-3.6 |
Maximum Ambient Temperature, Maximum Inlet Air Temperature | 300 Degrees F |
Maximum Ambient Temperature, Maximum Inlet Air Temperature | 300 Degrees F |
Maximum Fan Speed, Motor Speed | 1,645 RPM |
Maximum Static Pressure | 1 1/2 in wc |
Motor Efficiency | Standard Motor |
Motor Enclosure | Open Dripproof |
Motor Horsepower, Motor HP - Roof Ventilators | 1/2 hp |
Motor HP | 1/2 |
Motor Location | Out of Airstream |
Motor Voltage | 115/208/230 |
Mount Type | Roof Curb |
Mounting Location, Mounting Location - Roof Ventilators | Roof |
Mounting Orientation | Vertical |
Mpn | 1MBE8 |
Nameplate Voltage, Nominal Voltage | 115/208-230V AC |
Number of Speeds, Phase | 1 |
Overall Depth | 25 7/8 in |
Overall Height | 30 in |
Propeller Shaft Diameter, Shaft Dia. Wheel End | 3/4 in |
Recommended 12 In. Fixed Curb Item No. | 2RB76 |
Recommended 8 In. Fixed Curb Item No. | 4HX39 |
Recommended Damper Size (In.) | 15 x 15 |
Requires | Roof Curb for New Installation |
Resistance Properties | Spark Resistant |
RPM | 1645 |
Safety Features | Fully Rolled Windband |
SKU | ZO-G1665982 |
Sones @ 0.125-In. SP @ 5 Ft. | 17.6 |
Sones @ 0.250-In. SP @ 5 Ft. | 17.4 |
Sones @ 0.500-In. SP @ 5 Ft. | 16.9 |
Spark Resistant Construction Type | A |
Standards | AMCA Sound and Air, CSA Certified Motor, UL/cUL 762 |
UPC | 190735146262 |
Voltage - Roof Ventilators | 115V AC/208V AC/230V AC |
Wheel & Housing Material | Aluminum / Aluminum |
Wheel Dia., Wheel Diameter | 13 1/4 in |