331-2906 | Damper Actuator, Pneu No 4, 4" Stroke, 5-10psi, Integral Pivot Mt, UL Rec F/S | Siemens Thread Size_1-1/4-11-1/2 x 1-11-1/2 x 3/4-14 10X6 PVC REDUCING COUPLING SPIGOTXGASKET

10X6 PVC REDUCING COUPLING SPIGOTXGASKET 125PIP

24X16 PVC REDUCING BUSHING SPIGOTXSOC SCH40

24X12 PVC REDUCING TEE SOCKET SCH40

10X3 PVC REDUCING TEE GASKETXSPIGOTXFPT CL125

331-2906 | Damper Actuator, Pneu No 4, 4" Stroke, 5-10psi, Integral Pivot Mt, UL Rec F/S | Siemens Thread Size_1-1/4-11-1/2 x 1-11-1/2 x 3/4-14 10X6 PVC REDUCING COUPLING SPIGOTXGASKETDamper Actuator, Pneu No 4, 4" Stroke, 5 10psi, Integral Pivot Mt, UL Rec F S Pneumatic Model No. 4 Spring Range 5 10 psi Ball Joint Connector NO Clevis NO Mounting Style Pivot Pivot YES Pneumatic Bracket NO Positioning Relay NO Stroke 4 in Resources Datasheet(Powers Controls No. 4 Pneumatic Damper. Technical Instructions)Datasheet(Pneumatic Damper Actuators Submittal Sheet)Datasheet(Powers Controls Maximum Thrust Ratings of Pneumatic Damper TB 181.