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PUMC Home : Product Divisions : Preferred Instruments : Category



Key Features

  • Multiple Torque Output Options
  • Self Locking Drive System To Hold In Last Position
  • Designed For Modulation Service

Link Trim Actuator

Model LTA, Link Trim Actuator - Easy to install actuator used for Oxygen Trim control on single point positioning (Jackshaft) burners. The LTA mounts in-line as part of the burner fan damper linkage rod assembly.

Model SM, Servo Actuator
Model SM, Rotary Servo Actuator - Modulates, and closes the valves and/or dampers in accordance with the integrated combustion control and burner management system programs.

Model UM, Servo Actuator
Model UM, Servo Actuator - Used on boiler control applications that have a maximum of 720 ft-lbs torque required. For heavier-duty service – consult the factory.

Power Arm Linear Actuator
Model PL, Power Arm Linear Actuator - This unit may be started, stopped or instantly reversed at any point within the stroke without damage, over heating or loss of power.