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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Universal Compatibility: Rated for temperatures from -40°F to +325°F
Key Benefits Efficient Installation: Features a 1/2" sweat connection and the Erie PopTop quick-release design
this component delivers the linear accuracy and durability required for professional mechanical contractors
000 BTU) indoor and outdoor sections
Siemens Building Technology 331-2963 Actuator 322838-753 Universal Compatibility: Rated for temperaturesThe Siemens 331 2963 is a rugged, No. 4 pneumatic damper actuator designed for reliable control in high demand HVAC and fire smoke systems. Built with a durable metal fabricated body, this piston type actuator features a 4 inch stroke and a nominal spring range of 8 to 13 psi, making it ideal for the gradual or positive actuation of dampers in ventilating systems and mixing boxes. This specific model is configured for a front mount installation using