Johnson Controls D-251-6003 Diaphragm 30067439-890 or process equipment

or process equipment

6 Amps to ensure proper sync with bi-metal gas safety valves

helping to maintain stable superheat and preventing liquid slugging at the compressor

Durable Seal: Resilient composite construction resists environmental factors and thermal stress cycles in high-demand commercial environments

Johnson Controls D-251-6003 Diaphragm 30067439-890 or process equipmentThe 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