5-10 PSI 1/2" DIAMETER SHAFT

These rotary pneumatic damper actuators are designed to position VAV terminals and other small dampers in HVAC systems.

Models ending in the "000" designation will mount to 1/2" diameter damper shafts, or 3/8" diameter shafts using the HLO-1011 shaft adapter. Models ending with the "001" designation will mount to 3/8" square damper shafts.

Actuators may be mounted with either side toward damper to allow clockwise or counterclockwise rotation. A non-rotation bracket is supplied with each actuator and a variety of options are available to lock the actuator's drive hub to the damper shaft.