Schneider Electric (Barber Colman) MK-4411 Pneumatic Damper Actuator Els PW 17895 With a 90-second running time

With a 90-second running time for a full 90-degree rotation

Flexible Mounting: Non-positional design ensures reliable operation regardless of orientation within the air handler

as well as being compatible with modern refrigerants like R-134A and R-410A

this robust bracket provides the necessary rigidity to support long-term fan operation and minimize mechanical noise across various RTU and AHU configurations

this genuine Parker Sporlan component delivers the precise magnetic force required to overcome internal pressure differentials in liquid

Schneider Electric (Barber Colman) MK-4411 Pneumatic Damper Actuator Els PW 17895 With a 90-second running timeThe Schneider Electric (Barber Colman) MK 4411 Pneumatic Damper Actuator is a heavy duty proportional pneumatic actuator designed for precise control of dampers and air valves in high demand HVACR systems. Built with a rugged cast aluminum body and a replaceable beaded molded neoprene diaphragm, this 11 sq. in. effective area actuator ensures reliable performance in both industrial and commercial applications. It features a 5 to 10 PSI spring range