We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Tuesday, Dec 31
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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 | Exhaust Ventilator |
| Assembled/unassembled | Unassembled |
| Base Height | 1 3/4" |
| Base Length | 34" |
| Base Width | 34" |
| Bearing Type | Regreasable Pillow Block |
| Cfm @ 0.000-in. Sp | 4221 |
| Cfm @ 0.125-in. Sp | 3679 |
| Cfm @ 0.250-in. Sp | 3045 |
| Cfm @ 0.375-in. Sp | 2391 |
| Cfm @ 0.500-in. Sp | 1488 |
| Housing Material | Spun Aluminum |
| Max. Bhp | 0.52 |
| Max. Inlet Temp. | 120 Deg.F |
| Max. Operating Amps | 2.2/1.1 |
| Motor Hp | 1/2 |
| Motor Hz | 60 |
| Motor Voltage | 230/460 |
| Mounting Location | Roof |
| Overall Dia. | 42 1/4" |
| Overall Height | 30 3/4" |
| Phase | 3 |
| Propeller Dia. | 24" |
| Propeller Material | Steel |
| Recommended Damper Size (in.) | 27 X 27 |
| Requires | Roof Curb For New Installations |
| Rpm | 757 |
| Shaft Dia. Propeller End (in.) | 1 |
| Shaft Dia. Sheave End | 1" |
| Speed Controllable | No |
| Type | Axial Belt Drive Downblast with Drive Package |
| Ship weight (kg) | 68.03 |
| Ship height (cm) | 78.11 |
| Ship length (cm) | 107.32 |
| Ship width (cm) | 107.32 |
| HS code | 8414599080 |
| Country of Origin | US |
| Model | 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 | Max. Bhp | Max. Operating Amps | Motor Hp | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 4YU89 | - | - | - | - | - | - | - | 1/4 to 1 | £2,098.54 | |
| 7A403 | 3686 | 3076 | 2293 | 1352 | - | 0.35 | 7.2/3.6 | 1/3 | £2,611.40 | |
| 7A404 | 4221 | 3679 | 3045 | 2391 | 1488 | 0.52 | 9.8/4.9 | 1/2 | £2,634.98 | |
| 7A405 | 4834 | 4366 | 3894 | 3232 | 2688 | 0.79 | 13.8/6.9 | 3/4 | £2,653.70 | |
| 7A419 | 3686 | 3076 | 2293 | 1352 | - | 0.35 | 2.2/1.1 | 1/3 | £2,619.13 | |
| 7A421 | 4834 | 4366 | 3894 | 3232 | 2688 | 0.79 | 3.2/1.6 | 3/4 | £2,746.90 | |
| 7A422 | 5320 | 4905 | 4472 | 3946 | 3386 | 1.05 | 4.2/2.1 | 1 | £2,845.45 |
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+