DAYTON 7A881 Exhaust Vent 42 In
Get it by Monday, Dec 22
10.00% off
€4,138.80 /unit
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Product Specifications:
| Item | Exhaust Ventilator |
| Amps | 8.4-7.6/3.8A |
| 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 | 50 1/2" |
| Base Shape | Square |
| Base Size - Roof Ventilators | 50 1/2" x 50 1/2" |
| Base Width | 50 1/2" |
| Bearing Type | Regreaseable Pillow Block |
| Blade Design | Swept Steeply Pitched |
| Blade Dia. | 42" |
| Blade Material | Steel |
| Brake Horsepower | 3 61/100 hp |
| Cfm @ 0.000-in. Sp | 27472 CFM |
| Cfm @ 0.125-in. Sp | 25246 CFM |
| Cfm @ 0.250-in. Sp | 22743 CFM |
| Cfm @ 0.375-in. Sp | 19228 CFM |
| Cfm @ 0.500-in. Sp | 12915 CFM |
| Cfm Range | 12446-32495 CFM |
| Compatible Curb Grainger Part No. | 2ZV86, 3AZJ5, 3C216 |
| Dimension B | 44 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 | 27472 CFM |
| Exhaust Airflow @ 0.100 In Sp | 27472 CFM |
| Exhaust Airflow @ 0.125 In Sp | 25246 CFM |
| Exhaust Airflow @ 0.375 In Sp | 19228 CFM |
| Exhaust Airflow @ 0.500 In Sp | 12915 CFM |
| Fan Speed | 607 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 | 49 3/5" |
| Housing Material | Steel |
| Housing Width | 49 3/5" |
| Includes | Drive Package |
| Includes Drive Package | Yes |
| Includes Drive Package With Motor | Yes |
| Includes Motor | Yes |
| Max. Bhp | 3 61/100 bhp |
| Max. Inlet Temp. | 120°F |
| Maximum Fan Speed | 607 RPM |
| Maximum Static Pressure | 0.5 in. wc |
| Motor Enclosure | Totally Enclosed Fan Cooled |
| Motor Horsepower | 3 hp |
| Motor Hz | 60 |
| Motor Speed | 718 RPM |
| Motor Voltage | 208-220/440V |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| Nameplate Voltage | 208-230/460V AC |
| Number Of Blades | 5 |
| Number Of Speeds | 1 |
| Overall Depth | 50 1/2" |
| Overall Dia. | 49 5/8" |
| Overall Height | 38" |
| Overall Width | 50 1/2" |
| Phase | 3 |
| Propeller Material | Steel |
| Propeller Shaft Diameter | 1 1/4" |
| Requires | Roof Curb For New Installations |
| Resistance Properties | Weather Resistant |
| Rpm | 718 RPM |
| Rpm Range | 275-718 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. | 29 sones |
| Sones @ 0.250-in. Sp @ 5 Ft. | 33 sones |
| Sound Level | 29.0 Sones @ 0.125 in Sp And 5 Ft, 29.0 Sones @ 0.250 in Sp And 5 Ft, 30.0 Sones @ 0.000 in Sp And 5 Ft, 30.0 Sones @ 0.500 in Sp And 5 Ft, 31.0 Sones @ 0.375 in Sp And 5 Ft |
| Spark Resistant Construction Type | A |
| Speed Control | No |
| Type | Axial Upblast, With Drive Package |
Shipping Info:
| Ship weight (kg) | 240.84 |
| Ship height (cm) | 96.52 |
| Ship length (cm) | 128.27 |
| Ship width (cm) | 128.27 |
| HS code | 8414599080 |
| Country of Origin | US |
Product Variants
| Model | Phase | Overall Dia. | Max. Bhp | Motor Voltage | Fan Speed | Sones @ 0.250-in. Sp @ 5 Ft. | Sones @ 0.125-in. Sp @ 5 Ft. | Cfm @ 0.000-in. Sp | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 4YY26 | - | 52" | - | - | - | - | - | - | €3,113.71 | |
| 7A865 | 1 | 49 5/8" | 1 81/100 bhp | 115/230V | 482 RPM | 23 sones | 21 sones | - | €4,441.97 | |
| 7A866 | 1 | 49 5/8" | 2 41/100 bhp | 115/230V | 530 RPM | 25 sones | 24 sones | 23987 CFM | €5,057.72 | |
| 7A879 | 3 | 49 5/8" | 1 81/100 bhp | 208-220/440V | 482 RPM | 23 sones | 21 sones | 21814 CFM | €4,301.41 | |
| 7A880 | 3 | 49 5/8" | 2 41/100 bhp | 208-220/440V | 530 RPM | 25 sones | 24 sones | 23987 CFM | €4,279.58 | |
| 7A882 | 3 | 49 5/8" | 5 49/50 bhp | 208-220/440V | 718 RPM | 49 sones | 39 sones | 32495 CFM | €4,411.91 |
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DAYTON 7A881 Exhaust Vent 42 In
€4,598.67 /unit