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Get it by Friday, May 9
Payment
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 | Exhaust Ventilator |
| Assembled/unassembled | Unassembled |
| Assembly | Unassembled |
| Base Diameter | Not Applicable |
| Base Height | 1 3/4" |
| Base Length | 46" |
| Base Shape | Square |
| Base Size - Roof Ventilators | 46" x 46" |
| Base Width | 46" |
| Bearing Type | Regreaseable Pillow Block |
| Blade Design | Swept Steeply Pitched |
| Blade Dia. | 36" |
| Blade Material | Steel |
| Brake Horsepower | 79/100 hp |
| Cfm @ 0.000-in. Sp | 8261 CFM |
| Cfm @ 0.125-in. Sp | 7052 CFM |
| Cfm @ 0.250-in. Sp | 5729 CFM |
| Cfm @ 0.375-in. Sp | 4398 CFM |
| Cfm @ 0.500-in. Sp | 2580 CFM |
| Dimension B | 58 5/8" |
| Drive Package Included | Yes |
| Drive Package With Motor Included | Yes |
| Drive Type | Belt Drive |
| Drive Type - Roof Ventilators | Belt Drive |
| Electrical Connection | Power Cord |
| For Air Type | Clean Air |
| For High-static Pressure Applications | No |
| Frequency | 60 Hz |
| High-efficiency Motor | No |
| Housing Length | 58 3/5" |
| Housing Material | Aluminum |
| Housing Material Fabrication | Spun |
| Housing Width | 58 3/5" |
| Includes Drive Package | Yes |
| Includes Motor | Yes |
| Max. Bhp | 79/100 bhp |
| Max. Inlet Temp. | 120°F |
| Maximum Fan Speed | 493 RPM |
| Motor Horsepower | 3/4 hp |
| Motor Hp - Roof Ventilators | 3/4 hp |
| Motor Hz | 60 Hz |
| Motor Location | Out Of Airstream |
| Motor Voltage | 230/460V |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| Number Of Blades | 5 |
| Overall Dia. | 58 3/5" , 58 5/8" |
| Overall Height | 43 5/8" |
| Overall Length | 58 5/8" |
| Overall Width | 58 5/8" |
| Phase | 3 |
| Propeller Dia. | 36" |
| Propeller Material | Steel |
| Propeller Shaft Diameter | 1 1/4" |
| Recommended Damper Size (in.) | 39" x 39" |
| Requires | Roof Curb For New Installations |
| Resistance Properties | Weather Resistant |
| Rpm | 493 RPM |
| Safety Features | Birdscreen, Windband |
| Shaft Dia. Propeller End | 1 1/4" |
| Shaft Dia. Sheave End | 1 1/4" |
| Speed Control | No |
| 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 | £3,912.02 | |
| 7A412 | 8261 | 7052 | 5729 | 4398 | 2580 | 0.79 | 13.8/6.9 | 3/4 | £4,523.32 | |
| 7A414 | 10,406 | 9425 | 8502 | 7424 | 6316 | 1.57 | 20/10 | 1.5 | £4,863.02 | |
| 7A429 | 9082 | 7972 | 6861 | 5569 | 4405 | 1.06 | 4.2/2.1 | 1 | £4,787.76 |
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+