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., CFM @ 1.500-In. SP, CFM @ 1.75-In. SP, CFM @ 2.000-In. SP, CFM @ 2.250-In. SP, CFM @ 2.500-In. SP, CFM @ 2.75-In. SP, Fixed UL 762 Kitchen Roof Curb Stock No. | - |
Agency Compliance | AMCA Sound & Air, CSA Certified Motor, UL/cUL 705 |
Airflow @ 0.000 in SP - Range, Exhaust Airflow @ 0.000 in SP - Range, Exhaust Airflow @ 0.500 in SP - Range | 0 to 1,999 cfm |
Airflow @ 0.000 in SP, Exhaust Airflow @ 0.000 in SP | 1,526 cfm |
Application | Industrial and Commercial Applications |
Assembled/Unassembled | Assembled |
Assembly | Fully Assembled |
Base Diameter | Not Applicable |
Base Dimension | 22 in Square |
Base Height | 1 3/4 in |
Base Length, Base Width | 22" |
Base Size - Roof Ventilators | 22 in x 22 in |
Base Square Size - Roof Ventilators | 22" x 22" |
Bearing Type | Sealed Pillow Block |
Brake Horsepower | 33/100 hp |
Brand | Dayton |
CFM @ 0.000-In. SP | 1526 |
CFM @ 0.125-In. SP | 1471 |
CFM @ 0.250-In. SP | 1419 |
CFM @ 0.375-In. SP | 1368 |
CFM @ 0.500-In. SP | 1321 |
CFM @ 0.625-In. SP | 1270 |
CFM @ 0.750-In. SP | 1209 |
CFM @ 0.875-In. SP | 1142 |
CFM @ 1.000-In. SP | 1065 |
CFM @ 1.250-In. SP | 793 |
Color | Silver |
Compatible Curb Grainger Part Number, Compatible Curb Manufacturer Part Number | 2RB76, 2ZV82, 4C453, 4C670, 4HX39, 4HX47 |
Current Stock | 3 |
Cutout Length | 17.5 in |
Cutout Size | 17.5 in L x 17.5 in W |
Dimension A | 22 in |
Dimension B, Overall Dia., Overall Length, Overall Width | 24 3/8 in |
Dimension C, Overall Height | 24 7/8 in |
Dimension D | 4 3/8 in |
Drive Package Included, Drive Package With Motor Included | Yes |
Drive Type | Belt-Drive |
Drive Type - Roof Ventilators | Belt Drive |
Duty Rating - Roof Ventilators | Standard |
Exhaust Airflow @ 0.375 in SP | 1,368 cfm |
Features | Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Features a Fully Rolled Windband Bead for Increased Stability and Easy Transport, Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, Nema 1 Junction Box Located in Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional Nema 1 and 4 Disconnects Available |
Frequency | 60 Hz |
High-Efficiency Motor, International Shipping, Speed Controllable | no |
Housing Material | Spun Aluminum |
Housing Material Fabrication | Spun |
Housing Width | 24.4 in |
Hz | 60 |
Includes | NEMA 1 Junction Box |
Item | Centrifugal Downblast Roof Exhaust Fan |
Item - Roof Ventilators | Downblast Ventilator |
Lead Time | Expected to ship in 1-2 business days |
Material | Aluminum Blade with Aluminum Housing |
Max. BHP | 0.33 hp |
Max. Inlet Temp. | 180 Degrees |
Max. Operating Amps | 6/3 |
Maximum Fan Speed | 1,800 RPM |
Maximum Static Pressure | 1 1/4 in wc |
Motor Efficiency | Standard-Efficiency Motors |
Motor Enclosure | Open Dripproof |
Motor Horsepower, Motor HP - Roof Ventilators | 1/3 hp |
Motor HP | 1/3 |
Motor Voltage | 115/208/230 |
Mount Type | Roof Curb |
Mounting Location, Mounting Location - Roof Ventilators | Roof |
Mpn | 2RB62 |
Nameplate Voltage | 115/208-230V AC |
Number of Speeds, Phase | 1 |
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 |
RPM | 1800 |
Safety Features | BIRDSCREEN, Windband |
SKU | ZO-G0678727 |
Sones @ 0.125-In. SP @ 5 Ft. | 12.8 |
Sones @ 0.250-In. SP @ 5 Ft. | 12.5 |
Sones @ 0.500-In. SP @ 5 Ft. | 12.2 |
UPC | 190735229491 |
Voltage - Roof Ventilators | 115V AC/208V AC/230V AC |
Wheel Dia., Wheel Diameter | 11 in |
Wheel Material | Aluminum |
Wheel Type | Backward Inclined Centrifugal |