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Get it by Monday, Jun 2
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Delivery
Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Downblast Ventilator |
| Assembled/unassembled | Unassembled |
| Assembly | Unassembled |
| Base Dia. | Not Applicable |
| Base Height | 1 3/4" |
| Base Length | 64" |
| Base Shape | Square |
| Base Size | 64" x 64" |
| Base Width | 64" |
| Bearing Type | Regreasable Pillow Block |
| Brake Hp | 7 39/50 hp |
| Cfm @ 0.000-in. Sp | 33764 CFM |
| Cfm @ 0.125-in. Sp | 32624 CFM |
| Dimension A | 64" |
| Dimension B | 83" |
| Dimension C | 50 3/4" |
| Dimension D | 14 1/2" |
| Drive Package Included | Yes |
| Drive Package With Motor Included | Yes |
| Drive Type | Belt Drive |
| Duty Rating | Standard |
| Electrical Connection | Power Cord |
| For Air Type | Clean Air |
| For High-static Pressure Applications | No |
| High-efficiency Motor | No |
| Housing Length | 83" |
| Housing Material | Aluminum , Spun |
| Housing Width | 83" |
| Includes Drive Package | Yes |
| Includes Motor | Yes |
| Max. Bhp | 7.78 bhp |
| Max. Inlet Temp. | 180°F |
| Motor Hp | 7 1/2 hp |
| Motor Location | Out Of Airstream |
| Motor Voltage | 208-230/460V |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| Overall Dia. | 83" |
| Overall Height | 50 3/4" , 52 1/2" |
| Overall Length | 83" |
| Overall Width | 83" |
| Phase | 3 |
| Propeller Shaft Dia. | 1 1/4" |
| Resistance Properties | Weather Resistant |
| Safety Features | Birdscreen, Windband |
| Shaft Dia. Sheave End | 1 1/4" |
| Shaft Dia. Wheel End | 1 1/4" |
| Sones @ 0.250-in. Sp @ 5 Ft. | 27 sones |
| Sones @ 0.500-in. Sp @ 5 Ft. | 26 sones |
| Speed Control | No |
| Wheel Dia. | 50" |
| Wheel Material | Aluminum |
| Wheel Type | Backward Inclined , Centrifugal Backward Inclined |
| Application | Industrial And Commercial Applications |
| compatible curb grainger part number | 1VN43, 2RB83, 2ZV87, 4YY76, 4YY77 |
| compatible damper grainger part number | 4HX71 |
| current | 20.5-18.5/9.2A |
| exhaust airflow @ 0.000 in sp | 33764 CFM |
| exhaust airflow @ 0.125 in sp | 32624 CFM |
| exhaust airflow @ 0.250 in sp | 31467 CFM |
| exhaust airflow @ 0.375 in sp | 30265 CFM |
| exhaust airflow @ 0.500 in sp | 29015 CFM |
| housing material fabrication | Spun |
| includes drive package with motor | Yes |
| maximum fan speed | 419 RPM |
| motor enclosure | Open Dripproof |
| motor speed | 1770 RPM |
| overall diameter | 83" |
| speed controllable | No |
| standards | AMCA SOUND AND AIR, UL/CUL 705 |
| wheel diameter | 50" |
| Ship weight (kg) | 406.31 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| HS code | 8414599080 |
| 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 | £1,217.40 | |
| 2RB60 | Assembled | 19" | 19" | 856 | 821 | 785 | 748 | 710 | £1,287.82 | |
| 2RB61 | Assembled | 19" | 19" | 1296 | 1238 | 1180 | 1122 | 1062 | £1,220.72 | |
| 2RB62 | Assembled | 22" | 22" | 1526 | 1471 | 1419 | 1368 | 1321 | £1,343.56 | |
| 2RB63 | Assembled | 22" | 22" | 2093 | 2038 | 1984 | 1928 | 1871 | £1,587.90 | |
| 2RB64 | Assembled | 26" | 26" | 2523 | 2433 | 2347 | 2259 | 2166 | £1,786.39 | |
| 3GY66 | Assembled | 30" | 30" | 4608 | 4508 | 4401 | 4290 | 4179 | £2,329.18 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+