Honeywell C437D2003 – Gas Pressure Switch 1-26 psi

Description

Honeywell gas pressure switch for industrial gas systems with a 1-26 psi water pressure range, 1-3/4 psi differential, and one SPST mercury switch that breaks on pressure rise. C437D gas pressure switches are pressure-actuated switching devices used in industrial gas system applications for safety shutoff, pressure control, and differential-pressure control.