331-4811 PNEUMATIC CONTROLS DAMPER ACTUATOR

August 20, 2020
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331-4811 PNEUMATIC CONTROLS DAMPER ACTUATOR

Features
    • This 331 Number 3 Pneumatic Damper Actuator with integral pivot and pivot post is a rugged, metal-fabricated device that provides gradual or positive actuation of HVAC dampers.

      This actuator has a nominal spring range of 8 to 13 psi, has extended shaft mounting and 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..

  • Item Specifications

 

SKU: AAIS-331-4811 Category:

Description

Free ground freight! On the shelf ready to ship!

331-4811 PNEUMATIC CONTROLS DAMPER ACTUATOR

Features
    • This 331 Number 3 Pneumatic Damper Actuator with integral pivot and pivot post is a rugged, metal-fabricated device that provides gradual or positive actuation of HVAC dampers.

      This actuator has a nominal spring range of 8 to 13 psi, has extended shaft mounting and 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..

  • Item Specifications

 

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