DAYTON 7A641 Upblast Ventilator 24-1/2 Inch 115/230v
7660 CFM
Get it by Wednesday, Dec 24
10.00% off
€2,490.08 /unit
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Product Specifications:
| Item | Upblast Ventilator |
| Application | Industrial And Commercial Buildings, Restaurants, Schools |
| Assembled/unassembled | Unassembled |
| Assembly | Unassembled |
| Base Dia. | Not Applicable |
| Base Height | 1.8" |
| Base Length | 34" |
| Base Shape | Square |
| Base Size | 34" x 34" |
| Base Width | 34" |
| Bearing Type | Regreasable Pillow Block |
| Brake Hp | 1 57/100 bhp |
| Compatible Curb Grainger Part No. | 2RB80, 2ZV84, 3C438, 4C455, 4HX42, 4HX50, 4HX58, 4HX63 |
| Compatible Damper Grainger Part Number | 4HX68 |
| Current | 19.6/9.8A |
| Damper Size | 27" x 27" |
| Dimension A | 34" |
| Dimension B | 42 3/4" |
| Dimension C | 39 1/2" |
| Dimension D | 25 1/2" |
| Drive Package Included | Yes |
| Drive Package With Motor Included | Yes |
| Drive Type | Belt Drive |
| Duty Rating | Standard |
| Electrical Connection | Power Cord |
| Exhaust Airflow @ 0.000 In Sp | 7660 CFM |
| Exhaust Airflow @ 0.125 In Sp | 7400 CFM |
| Exhaust Airflow @ 0.250 In Sp | 7184 CFM |
| Exhaust Airflow @ 0.375 In Sp | 6947 CFM |
| Exhaust Airflow @ 0.500 In Sp | 6615 CFM |
| Features | Air Handling Quality Bearings Meet Minimum Of L10-1, 00, 000 Hours, Leakproof, Nonoverloading Centrifugal Wheel Design |
| For Air Type | Kitchen Air |
| For High-static Pressure Applications | No |
| Frequency | 60 Hz |
| High-efficiency Motor | No |
| Housing Length | 42 4/5" |
| Housing Material | Aluminum |
| Housing Material Fabrication | Spun |
| Housing Width | 42 4/5" |
| Hp | 1 1/2 hp |
| Includes | Drive Package, NEMA 1 Junction Box |
| Includes Drive Package | Yes |
| Includes Drive Package With Motor | Yes |
| Includes Motor | Yes |
| Max. Bhp | 1 57/100 bhp |
| Max. Inlet Temp. | 300°F |
| Maximum Fan Speed | 845 RPM |
| Maximum Static Pressure | 1 in. wc |
| Motor Enclosure | Open Dripproof |
| Motor Hp | 1 1/2 hp |
| Motor Location | Out Of Airstream |
| Motor Speed | 845 RPM |
| Motor Voltage | 115/230V |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| Nameplate Voltage | 115/230V AC |
| Number Of Speeds | 1 |
| Overall Dia. | 42 3/4" |
| Overall Height | 41 1/4" |
| Phase | 1 |
| Propeller Shaft Dia. | 1" |
| Recommended Damper Size (in.) | 27" x 27" |
| Requires | Roof Curb For New Installation |
| Resistance Properties | Spark Resistant |
| Safety Features | Fully Rolled Windband |
| Shaft Dia. Sheave End | 1" |
| Shaft Dia. Wheel End | 1" |
| Sones @ 0.250-in. Sp @ 5 Ft. | 18.6 sones |
| Sones @ 0.500-in. Sp @ 5 Ft. | 17.6 sones |
| Sound Level | 15.4 Sones @ 1.000 in Sp And 5 Ft, 15.9 Sones @ 0.875 in Sp And 5 Ft, 16.4 Sones @ 0.750 in Sp And 5 Ft, 17.0 Sones @ 0.625 in Sp And 5 Ft, 17.6 Sones @ 0.500 in Sp And 5 Ft, 18.2 Sones @ 0.375 in Sp And 5 Ft, 18.6 Sones @ 0.250 in Sp And 5 Ft, 19.0 Sones @ 0.125 in Sp And 5 Ft, 19.6 Sones @ 0.000 in Sp And 5 Ft |
| Spark Resistant Construction Type | A |
| Speed Controllable | No |
| Wheel Dia. | 24 1/2" |
| Wheel Material | Aluminum |
| Wheel Type | Backward Inclined |
Shipping Info:
| Ship weight (kg) | 79.3 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| HS code | 8414599080 |
| Country of Origin | US |
Product Variants
| Model | Drive Type | Assembled/unassembled | Phase | Housing Material | Overall Height | Mounting Location | Motor Hp | Cfm @ 0.000-in. Sp | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 7A643 | Belt Drive | Unassembled | 1 | Aluminum | 41 3/4" | Roof | 3/4 hp | - | €4,503.00 | |
| 7A645 | Belt Drive | Unassembled | 1 | Aluminum | 41 3/4" | Roof | 1 1/2 hp | - | €4,558.38 | |
| 7A646 | Belt Drive | Unassembled | 1 | Aluminum | 46 3/8" | Roof | 3/4 hp | - | €7,271.87 | |
| 7A647 | Belt Drive | Unassembled | 1 | Aluminum | 46 3/8" | Roof | - | 10789 CFM | €7,082.07 | |
| 7A719 | Belt Drive | Unassembled | 3 | Aluminum | 46 3/8" | Roof | 3/4 hp | - | €7,312.79 | |
| 7A720 | Belt Drive | Unassembled | 3 | Aluminum | 46 3/8" | - | - | 10789 CFM | €7,347.18 | |
| 7A721 | Belt Drive | Unassembled | 3 | Aluminum | 46 3/8" | Roof | 1 1/2 hp | 12408 CFM | €7,383.98 |
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DAYTON 7A641 Upblast Ventilator 24-1/2 Inch 115/230v
€2,766.75 /unit