3" Pneumatic Right Angle Mount Damper Actuator, 3-12 PSI w/ Ball Joint

3" Pneumatic Right Angle Mount Damper Actuator, 3-12 PSI with Ball Joint These actuators are designed for use in pneumatic control systems positioning automatic air dampers and can be used for gradual or two-position applications. Models are available with either post or rightangle bracket mounting. Right-angle models are shipped with crank arms for either 1/2" or 3/8" damper shafts. Either style is available with a factory mounted positive positioner. Actuators with positive positioners include an 8 to 13 psi internal spring and a 5 psi span spring. A 10 psi spring may be ordered separately Features: Allows gradual or two-position operation Variety of spring ranges, mounting brackets, and linkages provide flexibility Post or right-angle mounting options Right angle mount 3 to 12 psi; 31/84 in-lb. (12 to 83 kPa; 4/9 N•m) ball joint