Control switch 1/4-18 NPT DJ7034Y-1.5-11 Terminal SPDT NC 30in/Hg800PSI Control switchControl switch Fitting Code 1/4-18 NPTControl switch Connection Type DJ7034Y-1.5-11 TerminalControl switch Contact Type SPDT NC Working Pressure 30in/Hg800PSIThe advanced Control switch with stainless steel is applied in different pressure medium, such as refrigerant, water, steam, compressed air, hydraulic oil, ...