Johnson Controls D-251-6003 Diaphragm 30067439-890 extending the operational life of

extending the operational life of the compressor motor by reducing excessive startup current draw

As an inductive load specialist

supporting various refrigerant pressure control applications

000 and 40

and V5197 series gas valves

Johnson Controls D-251-6003 Diaphragm 30067439-890 extending the operational life ofThe Johnson Controls D 251 6003 is a high performance replacement diaphragm specifically engineered for pneumatic actuator maintenance and repair. As a genuine Number 4 actuator part, this single piece diaphragm ensures a positive seal and consistent pressure response in critical HVAC and industrial machinery control systems. Designed for field service by veteran technicians, the D 251 6003 provides the necessary flexibility to regulate fluid or gas