FREE delivery on orders over €150
Product Specifications:
| Item | Damper |
| Airflow Direction | Horizontal |
| Application | Gas |
| Blade Material | Stainless Steel |
| Blade Seal Material | Stainless Steel |
| Blade Type | Flat Blade |
| Closure Type | Gravity |
| Color | Silver |
| Connection Type | Press Fit |
| Counterbalanced | Yes |
| Damper Application | Barometric Draft Control |
| For Duct Shape | Round |
| For Fuel Type | Natural Gas |
| For Nominal Duct Dia. | 3", 4" |
| Frame Depth | 7" |
| Frame Less Flange | 12.6 sq. in. |
| Frame Material | Steel |
| Frame Material Thickness | 24 ga. |
| Height | 4 9/16" |
| Included | Collar |
| Length | 2 1/2" |
| Mfr. Series | MG1 Series |
| Mounting Style | Surface Mount |
| Overall Dia. | 4" |
| Overall Height | 4 5/8" |
| Overall Length | 7" |
| Overall Width | 4 5/8" |
| Rough Opening Dia. | 4" |
| Rough Opening Length | 2 1/2" |
| Rough Opening Shape | Round |
| Rough Opening Width | 4" |
| Single Acting/double Acting | Double Acting |
| Switch Action | Normally Closed |
| Width | 4 9/16" |
Shipping Info:
| Ship weight (kg) | 0.53 |
| Ship height (cm) | 11.75 |
| Ship length (cm) | 17.78 |
| Ship width (cm) | 11.75 |
| Country of Origin | US |
Product Variants
| Product | Model | Rough Opening Length | Rough Opening Width | Rough Opening Dia. | Overall Height | Overall Dia. | Overall Width | Application | Frame Material Thickness | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
7 MG1 | 2 3/4" | 7" | 7" | 7 5/8" | 7" | 7 5/8" | Gas | 22 ga. | €200.09 | |
![]() |
8 MG1 | 2 5/8" | 8" | 8" | 8 3/4" | 8" | 8 3/4" | Gas | 20 ga. | €258.51 | |
![]() |
5 MG1 | 2 1/2" | 5" | 5" | 5 5/8" | 5" | 5 5/8" | Gas | 24 ga. | €179.98 | |
![]() |
6 MG1 | 2 3/4" | 6" | 6" | 6 5/8" | 6" | 6 5/8" | Gas | 24 ga. | €187.65 | |
![]() |
6 RC/BT | 2 3/4" | 6" | 6" | 6 5/8" | 6" | 6 5/8" | Barometric Draft Control | 24 ga. | €143.92 | |
![]() |
14 M+MG2 | 5 1/8" | 14" | 14" | 15 1/2" | 14" | 15 1/2" | Barometric Draft Control | 20 ga. | €735.32 | |
![]() |
20 M+MG2 | 7 3/4" | 20" | 20" | 22" | 20" | 22" | Barometric Draft Control | 18 ga. | €1,750.68 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
FIELD CONTROLS 4 MG1 Barometric Damper, Natural Gas
€164.68 /unit


