10X22 ND-RSD NO | Rectangular Damper | 10X22 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Description_Marine Bulkhead Fitting 27X18 PVC REDUCING COUPLING GASKET

27X18 PVC REDUCING COUPLING GASKET 80PIP

Datasheet(Flowrite AP 599 Series 8-Inch Pneumatic Valve Technical Instructions)Installation instruction(Flowrite AP 599 Series 8-inch Pneumatic Valve Installation Instructions) Installation Instructions More Info

2X1/2 PVC CLAMP SADDLE DOUBLE OUTLET SOCKET EPDM SSBT

20 CPVC TEE SOCKET DUCT

supports NAT

10X22 ND-RSD NO | Rectangular Damper | 10X22 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Description_Marine Bulkhead Fitting 27X18 PVC REDUCING COUPLING GASKETACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 10X22 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Model ND RSD is a rectangular parallel blade damper constructed from heavy duty extruded aluminum with nylon bearings for quiet operation. The Motor Actuator is a 24vac ( Synchronous motor. It is typically a Power Close Spring Open construction. The damper can be ordered as