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 | 46" |
| Base Width | 46" |
| Bearing Type | Regreasable Pillow Block |
| Cfm @ 0.000-in. Sp | 8261 |
| Cfm @ 0.125-in. Sp | 7052 |
| Cfm @ 0.250-in. Sp | 5729 |
| Cfm @ 0.375-in. Sp | 4398 |
| Cfm @ 0.500-in. Sp | 2580 |
| Housing Material | Spun Aluminum |
| Max. Bhp | 0.79 |
| Max. Inlet Temp. | 120 Deg.F |
| Max. Operating Amps | 3.2/1.6 |
| Motor Hp | 3/4 |
| Motor Hz | 60 |
| Motor Voltage | 230/460 |
| Mounting Location | Roof |
| Overall Dia. | 58 5/8" |
| Overall Height | 43 5/8" |
| Phase | 3 |
| Propeller Dia. | 36" |
| Propeller Material | Steel |
| Recommended Damper Size (in.) | 39 x 39 |
| Requires | Roof Curb For New Installations |
| Rpm | 493 |
| Shaft Dia. Propeller End (in.) | 1 1/4 |
| Shaft Dia. Sheave End | 1 1/4" |
| Speed Controllable | No |
| Type | Axial Belt Drive Downblast with Drive Package |
| Ship weight (kg) | 197.06 |
| Ship height (cm) | 110.81 |
| Ship length (cm) | 148.91 |
| Ship width (cm) | 148.91 |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 4YU91 | - | - | - | - | - | - | - | 3/4 To 1 1/2 | £3,819.98 | |
| 7A412 | 8261 | 7052 | 5729 | 4398 | 2580 | 0.79 | 13.8/6.9 | 3/4 | £4,416.89 | |
| 7A414 | 10,406 | 9425 | 8502 | 7424 | 6316 | 1.57 | 20/10 | 1.5 | £4,748.59 | |
| 7A429 | 9082 | 7972 | 6861 | 5569 | 4405 | 1.06 | 4.2/2.1 | 1 | £4,675.10 |
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+