Low Pressure Switch, Normally Open Low Pressure Switch, Normally Open Low Pressure Switch - 25-1002 Low Pressure Switch Normally Open, Opens 4 psi. Closes 20 psi. 7/16" x 20 Thread Low Pressure Switch, Normally Open Low Pressure Switch Normally Open, Opens 4 psi. Closes 20 psi. 7/16" x 20 Thread Low Pressure Switch, Normally Open E35Y-19E561A - Low Pressure Switch RE24308 - Low Pressure Switch - John Deere AT63266 - Low Pressure Switch - John Deere Low Pressure Switch, Normally Open 701/47600 - Low Pressure Switch - JCB Low Pressure Switch, Normally Open Low Pressure Switch Normally Open, Opens 30 psi. Closes 10 psi., 7/16" x 20 Thread Low Pressure Switch Normally Open, Opens 25 psi. Closes 34 psi., 7/16" x 20 Thread Low Pressure Switch, Normally Open Low Pressure Switch Normally Open, Opens 29psi. Closes 35 psi., 7/16" x 20 Thread Low Pressure Switch, Normally Open Low Pressure Switch, Normally Open Low Pressure Switch, Normally Open Low Pressure Switch, Normally Open 87356362 - Low Pressure Switch Low Pressure Switch Normally Open, Opens 3 psi. Closes 38 psi., 7/16" x 20 Thread Low Pressure Switch with Pigtail, Opens 3 psi. Closes 38 psi., 7/16" x 20 Thread RE24957 - Low Pressure Switch, Normally Open