| Property | Value |
|---|---|
| Item - Roof Ventilators | Downblast 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 |
| Base Size - Roof Ventilators | 22 in x 22 in |
| CFM @ 0.000-In. SP | 1994 to 3163 @ 0.0 |
| Wheel Dia. | 14 3/4 in |
| Overall Height | 27 1/8 in |
| Dimension C | 25 3/8 in |
| Motor HP Range | 1/4 to 1 |
| Base Width | 22 in |
| Dimension D | 4 in |
| Recommended Damper Size (In.) | 15 x 15 |
| Shaft Dia. Wheel End | 3/4 in |
| Wheel Material | Aluminum |
| Requires | Roof curb for new installations |
| Recommended 12 In. Fixed Curb Item No. | 2RB76 |
| Dimension A | 22 in |
| Drive Type | Belt Drive |
| CFM Range | 1994 to 3163 @ 0.0 in SP |
| Overall Dia. | 28 3/8 in |
| RPM Range | 1075 to 1705 |
| Max. Inlet Temp. | 180 Degrees |
| Base Length | 22 in |
| Bearing Type | Sealed Pillow Block |
| Mounting Location | Roof |
| Base Height | 1.8 in |
| Includes | NEMA 1 Junction Box |
| Housing Material | Aluminum |
| Standards | AMCA Sound and Air, UL/cUL 705 |
| Wheel Type | Backward Inclined |
| Adj. 12 3/8 | 2ZV82 |
| Recommended Damper Stock No. | 4HX65 |
| Shaft Dia. Sheave End | 3/4 in |
| Item | Centrifugal Downblast Roof Exhaust Fan |
| Dimension B | 28 3/8 in |
| Speed Controllable | No |
| Overall Length | 28 3/8 in |
| Features | Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, NEMA 1 Junction Box Located in Motor Enclosure, Optional NEMA 1 and 4 Disconnects Available |
| Application | Industrial and Commercial Buildings |
| Overall Width | 25 3/8 in |
| For Air Type | Clean Air |
| Wheel Diameter | 14 in |
| Housing Material Fabrication | Spun |
| Base Shape | Square |
| Cutout Size | 17.5 in L x 17.5 in W |
| Includes Drive Package | No |
| Maximum Airflow | 3,163 cfm |
| Brake Horsepower | 13/50 hp |
| Maximum Motor Horsepower | 1 hp |
| Spark Resistant Construction Type | A |
| Maximum Inlet Air Temperature | 180 Degrees F |
| Minimum Airflow | 1,266 cfm |
| Compatible Curb Manufacturer Part Number | 2RB76, 2ZV82 |
| Mount Type | Roof Curb |
| Damper Size | 15 x 15 in |
| Housing Length | 28.4 in |
| Sound Level | Fan RPM 1075: 10.0 sones @ 0.000 in SP and 5 ft, 9.9 sones @ 0.125 in SP and 5 ft, 9.4 sones @ 0.250 in SP and 5 ft, 8.9 sones @ 0.375 in SP and 5 ft, 8.4 sones @ 0.500 in SP and 5 ft, 7.8 sones @ 0.625 in SP and 5 ft, Fan RPM 1170: 11.4 sones @ 0.000 in SP and 5 ft, 11.3 sones @ 0.125 |
| Maximum Static Pressure | 1 3/4 in wc |
| Minimum Motor Speed | 1,075 RPM |
| Resistance Properties | Weather Resistant |
| Base Diameter | Not Applicable |
| Maximum Ambient Temperature | 180 Degrees F |
| Housing Width | 28.4 in |
| Maximum Motor Speed | 1,705 RPM |
| Minimum Motor Horsepower | 1/4 hp |
| Propeller Shaft Diameter | 3/4 in |
| Includes Motor | No |
| For High-Static Pressure Applications | No |
| Safety Features | Birdscreen, Windband |
| Electrical Connection | Power Cord |
| Maximum Fan Speed | 1,705 RPM |
| Cutout Length | 17.5 in |
| Overall Diameter | 28 3/8 in |
| Noise Level @ 0.000 in SP @ 5 ft | 10 sones |
| Assembly | Unassembled |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
Downblast Less Drive Package, 14-3/4In, Dayton, Mfr#: 16D542
$1100,44
Free shipping will be applied on orders over $50
Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Mounting Location Roof, Wheel Diameter 14 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Minimum Airflow 1,266 cfm, Maximum Airflow 3,163 cfm, Maximum Motor Horsepower 1 hp, Minimum Motor Horsepower 1/4 hp, Minimum Motor Speed 1,075 RPM, Maximum Motor Speed 1,705 RPM, Maximum Static Pressure 1 3/4 in wc, For High-Static Pressure Applications No
9999 in stock
Must order in multiples of 1
Subtotal:
$1100.44
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