Honeywell MS4120F1006 28/11 The second ultra-fine stage removes

The second ultra-fine stage removes more than 99% of particles 0

The Honeywell HPF-PS6B is a 6 amp

The delay mechanism shall be a sealed mechanical pneumatic unit with visual indication of actuation

Multiple signal rates

Honeywell MS4120F1006 28/11 The second ultra-fine stage removesThe Honeywell Fast Acting, Two Position Actuators are line volt (120V), 80 lb in., spring return direct coupled actuators (DCA) for Fire and Smoke dampers (on off control). The actuator accepts an on off signal from a single pole, single throw (SPST) controller. Reversible mounting allows actuator to be used for either clockwise (cw) or counterclockwise (ccw) spring rotation.