| CFM Airflow | : | 400 cfm |
| Diameter | : | 8 in |
| Duct Shape | : | Round |
| Function Type | : | Pressure Regulating Damper |
| Material Gauge | : | 22 ga |
| Material | : | Galvanized Steel |
| Maximum Static Pressure | : | 0.5 in-WC |
| Product Family | : | SPRD Series |
This barometric bypass damper is a single blade, counter balanced weighted damper that operates on air pressure in order to control the flow of by-pass air. The SPRD has an adjustable arm and weight to maintain the correct amount of pressure in the duct system.
Zonefirst® Static Pressure Regulating Damper, Round Duct, 8 in Diameter, 0.5 in-WC Maximum Static Pressure, 400 cfm, Galvanized Steel, Material Gauge: 22 ga, Product Family: SPRD Series