Barometric Damper: Natural Gas, For 7 in_8 in Duct Dia, Double Acting, 11 in L, Steel Frame, Silver
Item: 45DX70, MFR: 8"MG1, Brand: FIELD CONTROLS
| Single Acting/Double Acting | Double Acting |
| For Fuel Type | Natural Gas |
| Rough Opening Diameter | 8 in |
| For Nominal Duct Diameter | 7 in, 8 in |
| Frame Material | Steel |
| Connection Type | Press Fit |
| Standards | cUL, UL Listed, CSA |