Ruud and Rheem Low Pressure Switch,

This prevents your compressor from running when the suction line pressure is too low i.e. a leak 

-with 1/4 inch female flare connector

-Automatic reset  with a cut-in at 40 PSI

-low pressure cut-out at 15 PSI

-other part# PS80-02-F1189 , 179416

-Free Shipping