DAYTON 7A673 Downblast Vent Belt Drive 30-1/2 In
8585 CFM
Get it by Friday, Feb 13
10.00% off
€4,236.64 /unit
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Product Specifications:
| Item | Downblast Ventilator |
| Application | Industrial And Commercial Applications |
| Assembled/unassembled | Unassembled |
| Assembly | Unassembled |
| Base Dia. | Not Applicable |
| Base Height | 1 3/4" |
| Base Length | 42" |
| Base Shape | Square |
| Base Size | 42" x 42" |
| Base Width | 42" |
| Bearing Type | Regreasable Pillow Block |
| Brake Horsepower | 1 7/100 bhp |
| Brake Hp | 1 7/100 hp |
| Compatible Curb Grainger Part No. | 2RB81, 2ZV84, 3C438, 4C455, 4HX43, 4HX51 |
| Compatible Damper Grainger Part Number | 4HX69 |
| Damper Size | 35" x 35" |
| Dimension A | 42" |
| Dimension B | 50" |
| Dimension C | 36" |
| Dimension D | 8 1/4" |
| 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 | 8585 CFM |
| Exhaust Airflow @ 0.125 In Sp | 8150 CFM |
| Exhaust Airflow @ 0.250 In Sp | 7640 CFM |
| Exhaust Airflow @ 0.375 In Sp | 7094 CFM |
| Exhaust Airflow @ 0.500 In Sp | 6456 CFM |
| Features | Fully Rolled Windband Bead For Increased Stability And Easy Transport, Nema 1 Junction Box Located In Motor Enclosure |
| For Air Type | Clean Air |
| For High-static Pressure Applications | No |
| Frequency | 60 Hz |
| High-efficiency Motor | No |
| Housing Length | 50" |
| Housing Material | Aluminum |
| Housing Material Fabrication | Spun |
| Housing Width | 50" |
| Includes Drive Package | Yes |
| Includes Drive Package With Motor | Yes |
| Includes Motor | Yes |
| Max. Bhp | 1.07 bhp |
| Max. Inlet Temp. | 180°F |
| Maximum Fan Speed | 530 RPM |
| Maximum Static Pressure | 0.75 in. wc |
| Motor Enclosure | Open Dripproof |
| Motor Horsepower | 1 hp |
| Motor Location | Out Of Airstream |
| Motor Voltage | 208-230/460V |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| Nameplate Voltage | 208-230/440V AC |
| Number Of Speeds | 1 |
| Overall Dia. | 50" |
| Overall Height | 37 3/4" |
| Overall Length | 50" |
| Overall Width | 50" |
| Phase | 3 |
| Propeller Shaft Dia. | 1" |
| Resistance Properties | Weather Resistant |
| Safety Features | Birdscreen, Windband |
| Shaft Dia. Sheave End | 1" |
| Shaft Dia. Wheel End | 1" |
| Sones @ 0.125-in. Sp @ 5 Ft. | 12.9 sones |
| Sones @ 0.250-in. Sp @ 5 Ft. | 12.2 sones |
| Sones @ 0.500-in. Sp @ 5 Ft. | 10.7 sones |
| Sound Level | 10.0 Sones @ 0.625 in Sp And 5 Ft, 10.7 Sones @ 0.500 in Sp And 5 Ft, 11.5 Sones @ 0.375 in Sp And 5 Ft, 12.2 Sones @ 0.250 in Sp And 5 Ft, 12.9 Sones @ 0.125 in Sp And 5 Ft, 13.4 Sones @ 0.000 in Sp And 5 Ft, 9.4 Sones @ 0.750 in Sp And 5 Ft |
| Spark Resistant Construction Type | A |
| Speed Control | No |
| Wheel Dia. | 30 1/2" |
| Wheel Material | Aluminum |
| Wheel Type | Backward Inclined |
Shipping Info:
| Ship weight (kg) | 125.75 |
| Ship height (cm) | 91.44 |
| Ship length (cm) | 127 |
| Ship width (cm) | 127 |
| HS code | 8414599080 |
| 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 7A673 Downblast Vent Belt Drive 30-1/2 In
€4,707.37 /unit