- Categories
- Brands
Ships within 2 days via
Payment
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 Damper |
| Compatible Grainger Part Number | 1RBD8 |
| Compatible Manufacturer Part Number | 1RBD8 |
| Product Type | Backdraft Damper |
| Ship weight (kg) | 4.5 |
| Product | Model | Flange Width | Material | Max. Velocity | Type | Price | |
|---|---|---|---|---|---|---|---|
 |
3TZ50 | 1" | G-90 Galvanized Steel Frame, Aluminum Blades, Stainless Steel Pivot Pins, Nylon Bushings and Galvanized Steel Tie Rods. | 2000 fpm | Roof Mount, Exhaust | £61.00 | |
 |
4HX33 | 1.375" | 16-gauge Extruded Aluminum Frame, Aluminum Blades, Galvanized Steel Tie Rods and Stainless Steel Hardware | 2000 fpm | Wall Mount, Supply | £78.36 | |
|
4HX71 | 1" | G-90 Galvanized Steel Frame, Aluminum Blades, Stainless Steel Pivot Pins, Nylon Bushings and Galvanized Steel Tie Rods. | 2250 fpm | Roof Mount, Exhaust | £313.12 | |
|
50K327 | - | - | - | - | £868.14 | |
|
50K329 | - | - | - | - | £417.71 | |
|
50K332 | - | - | - | - | £1,196.27 | |
|
859-11-6001-5 | - | - | - | - | £505.19 |
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+