Female Binary Switch

 Female  Binary high & low pressure switch ,Low Opens At 8.9  PSIG closes . High  closes at 49 PSIG

These Are Found On Many Vehicles, Usually  Located On Liquid Side Of System, Between Expansion Valve and Condenser,Usually On The Drier.. 7/16-20UNF2A (1/4") Thread

High Pressure Off (psi)   49

Low Pressure On (psi)    8.9

Normal Open

Thread Size         7/16-20 UNF Female  (1/4} Thread