1/8" bspt thread size
1969 Series IIA 2.25 petrol marine blue Is the oil pressure switch and the oil pressure sender to gauge both
1/8" BSPT thread size? I have an adapter for spin on oil filter, banjo fitting and an thread adapter for fitting both units on the oil filter adapter. I want to change to another oil pressure gauge that uses a different sender with a male 1/8" NPTF thread. So do I need an adapter from female NPTF to male BSPT 1/8" ???
1969 Series IIA 88
LHD SW 2.25 petrol
fairey overdrive