Fuel Safety Switch 1/8"NPT AF49-2011
Vacuum Pressure (opens at 17"HG.)
AF49-2011
49-2011
Hobb Switch (Vacuum). Aeroflow offers a Vacuum Hobb Switch that can turn on a vacuum pump when pressure drops below 17 in/HG in a road driven car that has a large camshaft with low vacumm to create a better pedal feel. 1/8" NPT fitting