Adj. 12 3/8"H Roof Curb Stock No. | 2ZV83 |
Adj. 6 3/8"H Roof Curb Stock No. | 3C437 |
Adj. UL 762 Kitchen Roof Curb Stock No. | 4HX62 |
Application | Industrial and Commercial Buildings, Restaurants, Schools |
Assembly | Unassembled |
Base Diameter | Not Applicable |
Base Dimension | 28 in Square |
Base Height | 1 3/4 in |
Base Length, Base Width | 26" |
Base Shape | Square |
Base Size - Roof Ventilators | 26 in x 26 in |
Bearing Type | Sealed Pillow Block |
Brake Horsepower | 13/50 hp, 17/50 hp, 13/25 hp, 39/50 hp |
Brand | Dayton |
CFM Range | 1016 to 1592 @ 0.5 in SP |
Color | Silver |
Compatible Curb Manufacturer Part Number | 24Y860, 2RB75-2RB77, 2RB79-2RB82, 2ZV82-2ZV85 |
Current Stock | 3 |
Cutout Length | 21.5 in |
Cutout Size | 21.5 in L x 21.5 in W |
Damper Size | 19 x 19 in |
Dimension A | 26 in |
Dimension B, Overall Dia., Overall Diameter, Overall Width | 28 7/8 in |
Dimension C, Overall Height | 26 3/8 in |
Dimension D | 19 3/8 in |
Drive Package With Motor Included, Includes Drive Package, Includes Motor, International Shipping | No |
Drive Type | Belt |
Drive Type - Roof Ventilators | Belt Drive |
Duty Rating - Roof Ventilators | Standard |
Electrical Connection | Power Cord |
Features | Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, NEMA 1 Junction Box Located in Motor Enclosure, Nonoverloading Centrifugal Wheel Design |
Fixed UL 762 Kitchen Roof Curb Stock No. | 4HX56 |
For Air Type | Kitchen Air |
For Airflow (Dependent on Motor) | 642 cfm to 1,592 cfm |
For High-Static Pressure Applications | Yes |
Grease Capacity | Standard Grease |
Housing Length, Housing Width | 28.9 in |
Housing Material | Spun Aluminum |
Housing Material Fabrication | Spun |
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. Inlet Temp. | 300 Degrees |
Maximum Airflow | 1,592 cfm |
Maximum Ambient Temperature, Maximum Inlet Air Temperature | 300 Degrees F |
Maximum Fan Speed, Maximum Motor Speed | 2,110 RPM |
Maximum Motor Horsepower | 3/4 hp |
Maximum Static Pressure | 2 3/4 in wc |
Minimum Airflow | 642 cfm |
Minimum Motor Horsepower | 1/4 hp |
Minimum Motor Speed | 1,465 RPM |
Motor HP Range | 1/4 to 3/4 |
Motor Location | Out of Airstream |
Mount Type | Roof Curb |
Mounting Location, Mounting Location - Roof Ventilators | Roof |
Mpn, Stock No. | 2RB66 |
Number of Speeds | 1 |
Overall Depth | 28 1/8 in |
Propeller Shaft Diameter, Shaft Dia. Sheave End, Shaft Dia. Wheel End | 3/4 in |
Recommended 12 In. Fixed Curb Item No. | 2RB77 |
Recommended 8 In. Fixed Curb Item No. | 4HX40 |
Recommended Damper Size (In.) | 19 x 19 |
Recommended Damper Stock No. | 4HX66 |
Resistance Properties | Spark Resistant |
RPM Range | 1465 to 2110 |
SKU | ZO-G2236455 |
Sound Level | Fan RPM 1465: 14.2 sones @ 0.500 in SP and 5 ft, 13.7 sones @ 0.625 in SP and 5 ft, 13.5 sones @ 0.750 in SP and 5 ft, 13.4 sones @ 0.875 in SP and 5 ft, 13.2 sones @ 1.000 in SP and 5 ft, 15.5 sones @ 1.250 in SP and 5 ft, Fan RPM 1605: 15.2 sones @ 0.500 in SP and 5 ft, 14.7 sones @ 0.625 in SP and 5 ft, 14.4 sones @ 0.750 in SP and 5 ft, 14.3 sones @ 0.875 in SP and 5 ft, 14.2 sones @ 1.000 in SP and 5 ft, 14.0 sones @ 1.250 in SP and 5 ft, 15.2 sones @ 1.500 in SP and 5 ft, Fan RPM 1845: 17.0 sones @ 0.500 in SP and 5 ft, 16.8 sones @ 0.625 in SP and 5 ft, 16.6 sones @ 0.750 in SP and 5 ft, 16.4 sones @ 0.875 in SP and 5 ft, 16.2 sones @ 1.000 in SP and 5 ft, 16.0 sones @ 1.250 in SP and 5 ft, 15.9 sones @ 1.500 in SP and 5 ft, 15.6 sones @ 1.750 in SP and 5 ft, 16.1 sones @ 2.000 in SP and 5 ft, Fan RPM 2110: 19.8 sones @ 0.500 in SP and 5 ft, 19.6 sones @ 0.625 in SP and 5 ft, 19.3 sones @ 0.750 in SP and 5 ft, 19.2 sones @ 0.875 in SP and 5 ft, 19.1 sones @ 1.000 in SP and 5 ft, 19.0 sones @ 1.250 in SP and 5 ft, 18.9 sones @ 1.500 in SP and 5 ft, 18.8 sones @ 1.750 in SP and 5 ft, 18.6 sones @ 2.000 in SP and 5 ft, 18.5 sones @ 2.250 in SP and 5 ft, 18.3 sones @ 2.500 in SP and 5 ft, 20.0 sones @ 2.750 in SP |
Spark Resistant Construction Type | A |
Standards | UL/cUL 762, AMCA Sound & Air |
UPC | 190735229538 |
Wheel & Housing Material | Aluminum / Aluminum |
Wheel Dia., Wheel Diameter | 14 3/4 in |
Wheel Material | Aluminum |
Wheel Type | Backward Inclined Centrifugal |