9 RSD | 9 Inch Round Motorized Spring Return Damper | EWC Controls Subcategory_In-line Tee-Style Filters 3/4-16 X 1/2 (M JIC

3/4-16 X 1/2 (M JIC X FIP ADPT)

27X10 PVC REDUCING TEE SOCKET 125PIP

3/8 X 4 1/2 CP NIPPLE

The SID damper can be installed in any logical position that allows future access

7/16-20 X 1/4 (M JIC X FIP ELBOW)

9 RSD | 9 Inch Round Motorized Spring Return Damper | EWC Controls Subcategory_In-line Tee-Style Filters 3/4-16 X 1/2 (M JIC9 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 closed