Dimensions are standardized at 3-1/4 inches high by 2 inches wide with a 1-5/8 inch depth to fit standard vertical mounting configurations

Common Questions: Is the O-ring included with the 143-16-508-00

the limit switch may have drifted from its calibrated setpoint and require replacement to ensure continued safe operation

Key Benefits Direct Cross-Reference Compatibility: Specifically designed to replace 120U3098 and S1-015-05064-004 without extensive piping modifications

wc but includes an LP conversion kit to accommodate liquid propane applications

Dwyer Instruments 1950-10-2F Pressure Switch 30067439-890 Dimensions are standardized at 3-1/4The Dwyer Instruments 1950 10 2F Pressure Switch is a rugged, compact solution designed for contractors managing differential pressure monitoring in hazardous environments. This unit integrates the reliable switching of the 1900 series into a specialized explosion proof housing, rated for Class I, Div. 1, Groups C and D, as well as Class II and III atmospheres. With an adjustable range of 3 to 11 inches w. c., it provides precise control for air and