The bronze diaphragm is designed for better protection on incidental overpressure. Intended for low-pressure applications only. Black steel case. Cannot be recalibrated.
Low Pressure Diaphragm 2-1/2″ Gauges
The bronze diaphragm is designed for better protection on incidental overpressure. Intended for low-pressure applications only. Black steel case. Cannot be recalibrated.