16 RSD | 16 Inch Round Motorized Spring Return Damper | EWC Controls Contruction_Gasket x Gasket 1-1/4 X 1 M X

1-1/4 X 1 M X F 316SS HEX BUSHNG

6X3 PVC REDUCING COUPLING SOCKET SCH80

4X3 PVC REDUCING TEE SOCXSRFPT SCH40

6 PVC PLUG SPIGOT SCH40

1-1/2X18 CPVC NIPPLE TOE SCH80

16 RSD | 16 Inch Round Motorized Spring Return Damper | EWC Controls Contruction_Gasket x Gasket 1-1/4 X 1 M X16 Inch Round Motorized Spring Return Damper Model RSD is a round single blade damper constructed from heavy (24) gauge galvanized steel. The 24 volt motor actuator is direct coupled to the drive shaft. It is a power closed spring open action. (standard). The damper can be field reversed to a power open spring closed action. The RSD has a double layered blade design with an integrated Poron foam gasket to provide a seal when the damper is in the