DAYTON 7A903 Exhaust Vent 54 In
Get it by Tuesday, Feb 17
10.00% off
€8,510.08 /unit
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Product Specifications:
| Item | Exhaust Ventilator |
| Application | Industrial And Commercial Buildings Such As Warehouses, Manufacturing Facilities, Foundries And Laboratories |
| Assembled/unassembled | Unassembled |
| Assembly | Unassembled |
| Base Diameter | Not Applicable |
| Base Height | 1 3/4" |
| Base Length | 66 1/2" |
| Base Shape | Square |
| Base Size - Roof Ventilators | 66 1/2" x 66 1/2" |
| Base Width | 66 1/2" |
| Bearing Type | Regreaseable Pillow Block |
| Blade Design | Swept Steeply Pitched |
| Blade Dia. | 54" |
| Blade Material | Steel |
| Brake Horsepower | 8 49/50 hp |
| Cfm @ 0.000-in. Sp | 50958 CFM |
| Cfm @ 0.125-in. Sp | 48034 CFM |
| Cfm @ 0.250-in. Sp | 44312 CFM |
| Cfm @ 0.375-in. Sp | 40154 CFM |
| Cfm @ 0.500-in. Sp | 28469 CFM |
| Cfm @ 0.675-in. Sp | 24,473 |
| Cfm @ 0.675-in. Sp | 24473 CFM |
| Cfm Range | 26207-44670 CFM |
| Compatible Curb Grainger Part No. | 2ZV87, 3AZJ8 |
| Current | 32A |
| Dimension B | 61 1/4" |
| Drive Package Included | Yes |
| Drive Package With Motor Included | Yes |
| Drive Type | Belt Drive |
| Drive Type - Roof Ventilators | Belt Drive |
| Electrical Connection | Power Cord |
| Exhaust Airflow @ 0.000 In Sp | 50958 CFM |
| Exhaust Airflow @ 0.100 In Sp | 50958 CFM |
| Exhaust Airflow @ 0.125 In Sp | 48034 CFM |
| Exhaust Airflow @ 0.375 In Sp | 40154 CFM |
| Exhaust Airflow @ 0.500 In Sp | 28469 CFM |
| Fan Speed | 552 RPM |
| Features | Lifting Lugs Are Provided |
| For Air Type | Clean Air |
| For High-static Pressure Applications | No |
| Frequency | 60 Hz |
| High-efficiency Motor | No |
| Housing Finish | Galvanized |
| Housing Length | 62 3/5" |
| Housing Material | Steel |
| Housing Width | 62 3/5" |
| Hp | 7 1/2 hp |
| Includes | Drive Package |
| Includes Drive Package | Yes |
| Includes Drive Package With Motor | Yes |
| Includes Motor | Yes |
| Max. Bhp | 8 49/50 bhp |
| Max. Inlet Temp. | 120°F |
| Maximum Fan Speed | 552 RPM |
| Maximum Static Pressure | 0.5 in. wc |
| Motor Enclosure | Totally Enclosed Fan Cooled |
| Motor Horsepower | 7 1/2 hp |
| Motor Hz | 60 |
| Motor Speed | 496 RPM |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| Nameplate Voltage | 230V AC |
| Number Of Blades | 5 |
| Number Of Speeds | 1 |
| Overall Depth | 66 1/2" |
| Overall Dia. | 62 5/8" |
| Overall Height | 45" |
| Overall Width | 66 1/2" |
| Phase | 1 |
| Propeller Material | Steel |
| Propeller Shaft Diameter | 1 1/4" |
| Requires | Roof Curb For New Installations |
| Resistance Properties | Weather Resistant |
| Rpm | 496 RPM |
| Rpm Range | 291-496 RPM |
| Safety Features | Reinforced Windband |
| Shaft Dia. Propeller End | 1 1/4" |
| Shaft Dia. Propeller End (in.) | 1 1/4 |
| Shaft Dia. Sheave End | 1 1/4" |
| Sones @ 0.125-in. Sp @ 5 Ft. | 39 sones |
| Sones @ 0.250-in. Sp @ 5 Ft. | 38 sones |
| Sound Level | 37.0 Sones @ 0.375 in Sp And 5 Ft, 38.0 Sones @ 0.250 in Sp And 5 Ft, 39.0 Sones @ 0.000 in Sp And 5 Ft, 39.0 Sones @ 0.125 in Sp And 5 Ft, 47.0 Sones @ 0.500 in Sp And 5 Ft |
| Spark Resistant Construction Type | A |
| Speed Control | No |
| Type | Axial Upblast, With Drive Package |
Shipping Info:
| Ship weight (kg) | 449.37 |
| Ship height (cm) | 114.3 |
| Ship length (cm) | 168.91 |
| Ship width (cm) | 168.91 |
| HS code | 8414599080 |
| Country of Origin | US |
Product Variants
| Model | Overall Height | Blade Dia. | Phase | Overall Dia. | Housing Width | Base Length | Bearing Type | Shaft Dia. Propeller End | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 4YY24 | 30" | 30" | - | 40" | 37 2/5" | 38 3/4" | Regreaseable Pillow Block | 1" | €2,219.84 | |
| 4YY25 | 33" | 36" | - | 46" | 43 1/2" | 44 3/4" | Regreaseable Pillow Block | 1" | €2,568.61 | |
| 4YY26 | 38" | 42" | - | 52" | 49 3/5" | 50 1/2" | Regreaseable Pillow Block | 1 1/4" | €3,113.71 | |
| 4YY27 | 40" | 48" | - | 58" | 56" | 56 3/4" | Regreaseable Pillow Block | 1 1/4" | €3,806.02 | |
| 4YY28 | 45" | 54" | - | 66 1/2" | 62 3/5" | 66 1/2" | Regreaseable Pillow Block | 1 1/4" | €6,135.23 | |
| 4YY29 | 48" | 60" | - | 72 1/2" | 68 4/5" | 72 1/2" | Regreaseable Pillow Block | 1 3/4" | €7,247.48 | |
| 7A857 | 30" | 30" | 1 | 37 3/8" | 37.3" | 38 3/4" | Regreaseable Pillow Block | 1" | €2,975.45 |
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DAYTON 7A903 Exhaust Vent 54 In
€9,455.64 /unit