DAYTON 4YU98 Downblast Vent Belt Drive 21-1/2 In
Get it by Monday, Feb 16
10.00% off
€2,068.59 /unit
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Product Specifications:
| Item | Downblast Ventilator Less Drv Pkg |
| Application | Industrial And Commercial Buildings |
| Assembly | Unassembled |
| Base Dia. | Not Applicable |
| Base Height | 1.8" |
| Base Length | 30" |
| Base Shape | Square |
| Base Size | 30" x 30" |
| Base Width | 30" |
| Bearing Type | Regreasable Pillow Block |
| Brake Hp | 13/50 bhp |
| Cfm Range | 3320 To 6640 @ 0.0-in. sp |
| Compatible Damper Grainger Part Number | 4HX67 |
| Cutout Length | 25 1/2" |
| Damper Size | 23" x 23" |
| Dimension A | 30" |
| Dimension B | 35 1/2" |
| Dimension C | 34 3/8" |
| Dimension D | 5 1/2" |
| Drive Package With Motor Included | No |
| Drive Type | Belt Drive |
| Duty Rating | Hazardous Location |
| Electrical Connection | Power Cord |
| 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 |
| Flow Rate | 3320-6640 CFM |
| For Air Type | Clean Air |
| For High-static Pressure Applications | No |
| Housing Length | 35 1/2" |
| Housing Material | Aluminum |
| Housing Material Fabrication | Spun |
| Housing Width | 35 1/2" |
| Includes Drive Package | No |
| Includes Drive Package With Motor | No |
| Includes Motor | No |
| Max. Inlet Temp. | 180°F |
| Max. Motor Hp | 2 hp |
| Maximum Airflow | 6640 CFM |
| Maximum Fan Speed | 1200 RPM |
| Maximum Motor Speed | 1200 RPM |
| Maximum Static Pressure | 1.75 in. wc |
| Min. Motor Hp | 1/4 hp |
| Minimum Airflow | 2089 CFM |
| Minimum Motor Speed | 600 RPM |
| Motor Hp | 1/4 hp to 2 hp |
| Motor Location | Out Of Airstream |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| Noise Level @ 0.000 In Sp @ 5 Ft | 20 sones |
| Number Of Speeds | 1 |
| Overall Dia. | 35 1/2" |
| Overall Height | 36 1/8" |
| Overall Length | 35 1/2" |
| Overall Width | 34 3/8" |
| Power Source | Electric Motor |
| Propeller Shaft Dia. | 3/4" |
| Recommended Damper Size (in.) | 23" x 23" |
| Requires | Roof Curb For New Installations |
| Resistance Properties | Weather Resistant |
| Rpm Range | 600-1200 RPM |
| Safety Features | Birdscreen, Windband |
| Shaft Dia. Sheave End | 3/4" |
| Shaft Dia. Wheel End | 3/4" |
| Spark Resistant Construction Type | A |
| Speed Controllable | No |
| Wheel Dia. | 21" |
| Wheel Diameter | 21 1/2" |
| Wheel Material | Aluminum |
| Wheel Type | Backward Inclined |
Shipping Info:
| Ship weight (kg) | 45 |
| Ship height (cm) | 87.31 |
| Ship length (cm) | 90.17 |
| Ship width (cm) | 87.31 |
| HS code | 8414596060 |
| Country of Origin | US |
Product Variants
| Model | Overall Height | Drive Type | Number Of Speeds | Max. Inlet Temp. | Assembled/unassembled | Phase | Motor Hp | Cfm @ 0.000-in. Sp | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 16D527 | 13 1/2" | Direct Drive | 3 | 130°F | Assembled | 1 | 1/60 hp | 138/170/203 CFM | €559.63 | |
| 16D529 | 13 1/2" | Direct Drive | 3 | 130°F | Assembled | 1 | 1/30 hp | 253/314/374 CFM | €552.17 | |
| 16D531 | 16 3/4" | Direct Drive | 3 | 130°F | Assembled | 1 | 1/20 hp | 335/415/495 CFM | €669.45 | |
| 16D533 | 16 3/4" | Direct Drive | 3 | 130°F | Assembled | 1 | 1/15 hp | 520/644/768 CFM | €672.30 | |
| 16D534 | 16 3/4" | Direct Drive | 3 | 130°F | Assembled | 1 | 1/8 hp | 717/888/1059 CFM | €756.45 | |
| 16D535 | 25 1/2" | Direct Drive | 1 | 130°F | Assembled | 1 | 1/4 hp | - | €973.94 | |
| 16D536 | 25 1/2" | Direct Drive | 1 | 130°F | Assembled | 1 | 333/1000 hp | - | €1,030.78 |
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DAYTON 4YU98 Downblast Vent Belt Drive 21-1/2 In
€2,298.42 /unit