Proflow Pressure Safety Switch, Hobbs Switch, Adjustable, 3 Terminal, Normally Open Or Normally Closed Option, 51-90 psi, 1/8 in. NPT, Each

Proflow's Pressure adjustable safety switches have been designed to,for example sense when oil pressure drops below a specific minimum pressure and shuts-off the fuel pump, or wired to activate a warning light when pressure drops below the set point. This heavy-duty pressure switch is made of premium materials to serve as a quality replacement. Note: Choice of Normally Open or Normally Closed wiring Can be used for Fuel, Oil, Air Factory Pre Set To 60lb, Can be wired to switch ON or OFF at 60lb