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Lacquer sheets stacked — description and returns below the cascade board.
This J Series pilot assembly is compatible with both natural gas and liquid propane (LP) systems
Service Convenience: Standard union connections allow for rapid removal and replacement without cutting into the existing piping
Heavy-Duty Construction: Designed to withstand vibration and thermal cycling common in commercial and residential systems
Featuring a calibrated temperature range of L130-L200F
Schneider Electric (Barber Colman) MK-4421 Actuator Freon This J Series pilot assemblyThe 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
US$ 275.00
US$ 140.00
US$ 190.00
US$ 261.07