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 Friday, Dec 27
Payment Methods
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 | Backdraft Exhaust Damper |
| Damper Size (in.) | 33-3/4 x 33-3/4 |
| Material | G-90 Galvanized Steel Frame and Aluminum Blades |
| Max. Velocity | 2000 fpm |
| Overall Size | 33 3/4 x 33 3/4 In. |
| Type | No Flange, Horizontal or Vertical Mount |
| Ship weight (kg) | 6.17 |
| Ship height (cm) | 85.73 |
| Ship length (cm) | 11.43 |
| Ship width (cm) | 85.73 |
| HS code | 8414901080 |
| Country of Origin | US |
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+