Mini Magazine - - Tech -


This 1/8-inch NPT oil pres­sure switch can be ad­justed from 15 to 150psi us­ing the grub screw on the end, to il­lu­mi­nate an oil pres­sure warn­ing lamp far ear­lier than the stan­dard switch. Of­ten by the time the stan­dard oil pres­sure lamp switches on, the dam­age has been done. Feed one ter­mi­nal via the oil pres­sure light to a fused ig­ni­tion live, the other to earth. This varies to the stan­dard switch, which is earthed through the engine block it­self – the ad­van­tage here be­ing that you can mount this switch re­motely out of the way via a braided line.

01455 618464­gi­neer­

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