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Documents: 331-4531

Datasheet(Powers Controls No. 3 Pneumatic Damper Technical Instructions)Datasheet(Pneumatic Damper Actuators Submittal Sheet)Datasheet(Powers Controls Maximum Thrust Ratings of Pneumatic Damper TB 181. Technical Bulletin)Assortment / System Descriptions(Powers Pneumatic Controls. Quick Reference Guide)Installation instruction(Powers Controls No. 3 Pneumatic Damper Installation Instructions) Installation Instructions More Info

331-4531 | Damper Actuator, Pneu No 3, 2-3/8" Stroke, 5-10psi, Fixed Brkt Mount | Siemens

This 331 Number 3 Pneumatic Damper Actuator with ball joint connector is a rugged, metal-fabricated device that provides gradual or positive actuation of HVAC dampers. This actuator has a nominal spring range of 5 to 10 psi, is fixed bracket mounting and has an ozone-resistant rolling rubber diaphragm. This actuator has an air connection of 1/8" NPT female with a straight dual barb fitting for 1/4" OD tubing.

Brand: SiemensSKU: 331-4531