DAYTON 7AF25 Downblast Vent Belt Drive 30-1/2 In
Get it by Tuesday, Jun 17
€4,477.77 /unit
Add To Cart
Request a Quote
Payment
Get it by Tuesday, Jun 17
Payment
| Item | Downblast Ventilator |
| 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 Hp | 7/20 hp |
| 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 | Hazardous Location |
| Electrical Connection | Power Cord |
| Features | Nonoverloading Centrifugal Wheel Design |
| For Air Type | Flammable Vapor |
| For High-static Pressure Applications | No |
| High-efficiency Motor | No |
| Housing Length | 50" |
| Housing Material | Aluminum , Spun |
| Housing Width | 50" |
| Includes | Hazardous Location Motor |
| Includes Drive Package | Yes |
| Includes Motor | Yes |
| Max. Bhp | 0.35 bhp |
| Max. Inlet Temp. | 180°F |
| Motor Hp | 333/1000 hp |
| Motor Location | Out Of Airstream |
| Motor Voltage | 230/460V |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| Overall Dia. | 50" |
| Overall Height | 36" , 37 3/4" |
| Overall Length | 50" |
| Overall Width | 50" |
| Phase | 3 |
| Propeller Shaft Dia. | 1" |
| Resistance Properties | Weather Resistant |
| Safety Features | Birdscreen |
| Shaft Dia. Sheave End | 1" |
| Shaft Dia. Wheel End | 1" |
| Sones @ 0.125-in. Sp @ 5 Ft. | 6.2 sones |
| Sones @ 0.250-in. Sp @ 5 Ft. | 5.7 sones |
| Speed Control | No |
| Wheel Dia. | 30 1/2" |
| Wheel Material | Aluminum |
| Wheel Type | Backward Inclined , Centrifugal Backward Inclined |
| Application | Industrial And Commercial Applications |
| Brake Horsepower | 7/20 bhp |
| Compatible Curb Grainger Part Number | 2RB81, 2ZV84, 3C438, 4C455, 4HX43, 4HX51 |
| Compatible Damper Grainger Part Number | 4HX69 |
| Current | 1.2/0.6A |
| Damper Size | 35" x 35" |
| Exhaust Airflow @ 0.000 In Sp | 5912 CFM |
| Exhaust Airflow @ 0.125 In Sp | 5222 CFM |
| Exhaust Airflow @ 0.250 In Sp | 4340 CFM |
| Frequency | 60 Hz |
| Hazardous Location Specification | Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G |
| Housing Material Fabrication | Spun |
| Includes Drive Package With Motor | Yes |
| Maximum Fan Speed | 365 RPM |
| Maximum Inlet Air Temperature | 180°F |
| Maximum Static Pressure | 1/4 in. wc |
| Motor Enclosure | Totally Enclosed Nonventilated |
| Motor Horsepower | 1/3 hp |
| Motor Speed | 1725 RPM |
| Nameplate Voltage | 230/460V AC |
| Number Of Speeds | 1 |
| Overall Diameter | 50" |
| Sound Level | 5.7 sones @ 0.250 in SP and 5 ft, 6.2 sones @ 0.125 in SP and 5 ft, 9.2 sones @ 0.000 in SP and 5 ft |
| Speed Controllable | No |
| Standards | AMCA SOUND AND AIR, UL |
| Wheel Diameter | 30 1/2" |
| Ship weight (kg) | 125.25 |
| Ship height (cm) | 95.89 |
| Ship length (cm) | 127 |
| Ship width (cm) | 127 |
| HS code | 8414596060 |
| Country of Origin | US |
| Model | Assembled/unassembled | Base Length | Base Width | Cfm @ 0.000-in. Sp | Cfm @ 0.125-in. Sp | Cfm @ 0.250-in. Sp | Cfm @ 0.375-in. Sp | Cfm @ 0.500-in. Sp | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2RB59 | Assembled | 19" | 19" | 373 | 353 | 335 | 312 | 292 | €1,114.44 | |
| 2RB60 | Assembled | 19" | 19" | 856 | 821 | 785 | 748 | 710 | €1,061.97 | |
| 2RB61 | Assembled | 19" | 19" | 1296 | 1238 | 1180 | 1122 | 1062 | €1,151.71 | |
| 2RB62 | Assembled | 22" | 22" | 1526 | 1471 | 1419 | 1368 | 1321 | €1,225.21 | |
| 2RB63 | Assembled | 22" | 22" | 2093 | 2038 | 1984 | 1928 | 1871 | €1,174.63 | |
| 2RB64 | Assembled | 26" | 26" | 2523 | 2433 | 2347 | 2259 | 2166 | €1,343.67 | |
| 3GY66 | Assembled | 30" | 30" | 4608 | 4508 | 4401 | 4290 | 4179 | €2,033.09 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.