18X10 ND-RSD NO | Rectangular Damper | 18X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Frequency Rating_50/60 Hz 8 PVC 90 ELBOW SOCKET

8 PVC 90 ELBOW SOCKET LOW HEAD PIP

Auxilary Switch Accessory

18X4 PVC REDUCING TEE SOCKET LOW HEAD PIPXIPS

10 PVC COUPLING SOCKET 125PIP

A 17‑4 PH stainless steel sensor and a rigid stainless steel electrode form the variable capacitor

18X10 ND-RSD NO | Rectangular Damper | 18X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Frequency Rating_50/60 Hz 8 PVC 90 ELBOW SOCKETACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 18X10 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 18" by 10". The motor lever is installed on the 10" side. Full dimensional specifications are in the datasheet below.