331-805 | Damper Shaft Crank, Adjustable Radius | Siemens Top to Inlet Center_1.12 in 2 POLY BULKHEAD

2 POLY BULKHEAD

A mounting kit is required for direct attachment of a positioning relay to a pneumatic damper actuator

1 1/2 PVC UNION SOCXSRFPT BUNA

10X4 PVC ORCHARD RISERX30 LOW HEAD PIP

Room Thermostat

331-805 | Damper Shaft Crank, Adjustable Radius | Siemens Top to Inlet Center_1.12 in 2 POLY BULKHEADDamper Shaft Crank, Adjustable Radius Resources Datasheet(Powers Controls No. 3 Pneumatic Damper Technical Instructions)Assortment System Descriptions(Powers Pneumatic Controls. Quick Reference Guide) More Info ^^This Damper Shaft Crank has an adjustable radius of 3 4 to 4 5 8" for 3 8" diameter damper shafts. This crank is used with No. 3 and 4 pneumatic damper actuators.