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3312904

3312904
Pneumatic damper actuator, 4" stroke, 3 to 7 psi spring
Vendor Name:
Siemens, Powers
URI Part Number:
3312904
Vendor Part Number:
331-2904
Shipping Weight (Lbs.):
3.5
Spring Range:
3 to 7 psi

Designed with a 4-inch stroke, the No. 4 pneumatic actuator is a rugged, metal-fabricated devce that provides gradual or positive actuation of HVAC and fire/smoke dampers.

  • UL recognized
  • Replacement purposes, integral pivot mounting (no bracket)

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