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
£19.99 Flat Shipping + VAT £19.99 flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates
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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 | Motorized Smoke Damper |
| Actual Height | 9.75" |
| Actual Width | 9.75" |
| Blade | 16 ga. |
| Depth | 12" |
| Frame | 16 ga. |
| Free Area | 43.48 sq. in. |
| Hz | 60 |
| Material | Galvanized Steel |
| Max. Temp. | 350 Degrees F |
| Max. Velocity | 2000 fpm |
| Mounting Type | Vertical/Horizontal |
| Nominal Duct Height | 10" |
| Nominal Duct Width | 10" |
| Phase | 1 |
| Pressure Differential Max. | 4" wg |
| Recommended Retaining Angle | Mfr. No. 2TGG7 |
| Seals | Flexible Stainless Steel Jamb |
| Shape | Square |
| Voltage | 120 |
| Ship weight (kg) | 7.37 |
| Ship height (cm) | 24.77 |
| Ship length (cm) | 30.48 |
| Ship width (cm) | 25.4 |
| HS code | 8481809050 |
| Country of Origin | US |
| Model | Actual Height | Actual Width | Free Area | Voltage | Price | |
|---|---|---|---|---|---|---|
| 3HGG1 | 7.75" | 7.75" | 35.28 sq. in. | 24 | £581.44 | |
| 3HGG2 | 9.75" | 9.75" | 43.48 sq. in. | 24 | £592.07 | |
| 3HGG3 | 15.75" | 15.75" | 159.69 sq. in. | 24 | £632.12 | |
| 3HGG4 | 17.75" | 17.75" | 240.91 sq. in. | 24 | £641.24 | |
| 3HGG5 | 23.75" | 23.75" | 382.32 sq. in. | 24 | £762.77 | |
| 3HGG6 | 7.75" | 7.75" | 35.28 sq. in. | 120 | £581.40 | |
| 3HGG8 | 15.75" | 15.75" | 159.69 sq. in. | 120 | £705.28 |
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+