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Siemens 331-2905 Pneumatic Damper Actuator

  • Siemens 331-2905 Pneumatic Damper Actuator
  • Price$120.45

Siemens Part # 331-2905

This 331 Number 4 Pneumatic Damper Actuator is a rugged, metal-fabricated device that provides gradual or positive actuation of HVAC and fire/smoke dampers. This actuator has a nominal spring range of 3 to 7 psi, integral pivot mounting and a replaceable diaphragm. This actuator has an air connection of 1/8" NPT female with a dual barb elbow fitting for 1/4" OD tubing.

 

 

Discounts available for Siemens 331-2905 - please contact us for a quote!