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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Serving as the direct replacement for 9600 models
Durable Construction: Engineered to handle extreme 1300°F temperatures at the tip for long-term service life
Engineered with a durable plastic housing
providing reliable timing logic for gas-fired applications
Schneider Electric (Barber Colman) MK-4421 Actuator Els PW 29614 Serving as the direct replacementThe 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
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