Oil Pressure Adapter - Which One

osbornsm

JUST FOR REFERENCE:

Defi pressure gauges use a BSPT thread type.
So if you're wiring up a Defi pressure gauge, you'll need a tee adapter.

BSPT Male = into engine
BSPT Female = oem pressure switch
BSPT Female = Defi gauge sending unit

Additionally... this part is NOT AVAILABLE in any country by any manufacturer.

However, there is a BSPT x BSPT x NPT adapter available.

THEREFORE, we must use:

• BSPT Male = into engine
• BSPT Female = oem pressure switch
• NPT Female = Defi gauge sending unit with an separate adapter from the BSPT Defi sending unit to the NPT threads of the adapter.

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