Schneider Electric (Barber Colman) MK-4411 Pneumatic Damper Actuator Els PW 17895 also identified as the XB-1019MC1B

also identified as the XB-1019MC1B

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

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

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

or flickering pilot flame that cannot be adjusted

Schneider Electric (Barber Colman) MK-4411 Pneumatic Damper Actuator Els PW 17895 also identified as the XB-1019MC1BThe 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