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 Thursday, Dec 12
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Delivery Partners
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 | Combination Louver Damper |
| Flange Width | 1.25" |
| Free Area | 11.165 Square-Ft. |
| Inside Height | 54" |
| Inside Width | 57" |
| Material | Extruded Aluminum |
| Max. Exhaust (cfm) | 11756 |
| Max. Intake (cfm) | 7481 |
| Max. Velocity | 3500 fpm |
| Min. Wall Opening (in.) | 60H x 60W |
| Number Of Blades | 12 |
| Outside Height | 59.5" |
| Outside Width | 59.5" |
| Type | Adjustable Damper |
| Ship weight (kg) | 49.05 |
| Ship height (cm) | 20.32 |
| Ship length (cm) | 156.21 |
| Ship width (cm) | 156.21 |
| HS code | 7610900080 |
| Country of Origin | US |
| Model | Free Area | Inside Height | Inside Width | Number Of Blades | Outside Height | Outside Width | Price | |
|---|---|---|---|---|---|---|---|---|
| 45C672 | .297 Square-Ft. | 6" | 9" | 2 | 11.5" | 11.5" | £317.84 | |
| 45C673 | 8.504 Square-Ft. | 48" | 51" | 11 | 53.5" | 53.5" | £1,972.28 | |
| 45C679 | 2.33 Square-Ft. | 30" | 21" | 7 | 35.5" | 23.5" | £845.66 | |
| 45C680 | 2.12 Square-Ft. | 18" | 33" | 4 | 23.5" | 35.5" | £643.06 | |
| 45C681 | 5.214 Square-Ft. | 42" | 33" | 10 | 47.5" | 35.5" | £1,313.33 | |
| 45C682 | 5 Square-Ft. | 30" | 45" | 7 | 35.5" | 47.5" | £1,172.15 |
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+