Pump Pressure Switch Adjustment 9013 Pressure Switch
Pressure Switch Troubleshooting What are the standard pressure codes for Class 9013 Type FHG pressure switches? ; 120 psi, J69 ; 125 psi, J52 ; 135 psi, J39 ; 140 psi, J68 ; 155 psi Low Water Pressure Cutout Switch | Square D M4 Pressure Switch W/ Low Pressure Cut-Off How to replace a pressure switch connected to a well pump. For informational purposes. Consult a professional electrician or The two inside terminals should be wired to your pump/motor. When done it should be both black wires on one side, and both red/white on the other. ...