Johnson Controls D-251-6003 Diaphragm 30067439-890 When precision in temperature and

When precision in temperature and pressure recording is non-negotiable

The sensor's rugged construction facilitates reliable performance in both air-side and water-side applications

Its close differential profile allows it to react to minute changes in static or velocity pressure

eliminating field modifications

Versatile Media: Suitable for multi-gas environments

Johnson Controls D-251-6003 Diaphragm 30067439-890 When precision in temperature andThe 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