Dampers & Actuators
| SKU:
331-4311
331-4311 | Siemens | Dampers & Actuators
Pneumatic Damper Actuator, No.3, 3-7 psi, 2-3/8 Inch, Integral Pivot, Pivot Post
Retail Price
$211.55
Original Price
$433.92
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Description
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 3 to 7 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.








