Schneider Electric (Barber Colman) MK-4421 Actuator Els PW 29614 Superior Sealing Performance: Eliminates the

Superior Sealing Performance: Eliminates the risk of external leaks and ensures consistent pressure regulation within the float chamber

Durable Construction: Engineered to handle extreme 1300°F temperatures at the tip for long-term service life

providing reliable timing logic for gas-fired applications

Industrial Durability: Equipped with silver contacts and heavy-duty terminals to handle high-amperage commercial electric fryer and oven loads

Schneider Electric (Barber Colman) MK-4421 Actuator Els PW 29614 Superior Sealing Performance: Eliminates theThe Schneider Electric (Barber Colman) MK 4421 is a heavy duty pneumatic damper actuator engineered for proportional or two position control in demanding HVACR applications. This spring return actuator is the designated direct replacement for M593 5095 and M693 5095 models, ensuring seamless integration into existing Barber Colman pneumatic control systems. Featuring a rugged cast aluminum housing and a durable neoprene diaphragm, the MK 4421 provides