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4 pneumatic damper actuator designed for professional HVACR installations requiring high-torque performance
System Integrity: Designed to reduce potential refrigerant leaks during critical evacuation and charging phases
and electric air handlers
Check the motor label upon arrival to verify the exact microfarad requirement
This Carrier 38APHLSAMP0A00 assembly is designed for OEM specifications
Siemens Building Technology 331-4824 Actuator THPU32HP7Y 4 pneumatic damper actuator designedThe Siemens 331 4824 is a #3 pneumatic damper actuator engineered for proportional control in medium duty HVAC applications. Operating within a spring range of 8 to 13 psi, this unit provides a reliable 2 3 4 inch stroke, making it a standard solution for terminal units, small to medium dampers, and mixing boxes. Built with a rugged aluminum housing and a durable internal diaphragm, this direct acting actuator ensures consistent positioning even in