1/8Bsp to 1/8Npt thread adaptor

Dweezle · Postby **Dweezle** » Wed Jun 29, 2011 1:26 pm

Hi all.
Stupid question but where would I grab one of these in Sydney?
BUNNINGS?? HARDWARE STORE??

I need one for a oil pressure gauge.

Guran · Postby **Guran** » Wed Jun 29, 2011 1:56 pm

Is this what you mean? (scroll down to "ADAPTORS FOR ELECTRICAL OIL PRESSURE GAUGES")
http://www.speco.com.au/gauges_ad.html

Available from the usual suspects: Autobarn, Supercheap, Auto One, Repco, etc.

Dweezle · Postby **Dweezle** » Wed Jun 29, 2011 2:39 pm

Awesome.. thanks Bryan.
I tried looking but I don't think I knew the right words to find anything useful.

Postby **Okibi** » Wed Jun 29, 2011 3:08 pm

Enzed / Pirtek should have them too.

timk · Postby **timk** » Wed Jun 29, 2011 5:13 pm

I got mine from a gas/hydraulics place.

Postby **NitroDann** » Wed Jun 29, 2011 7:29 pm

Easiest would be any brake and clutch place. they will have them on the shelf.

Dann

Dweezle · Postby **Dweezle** » Wed Jun 29, 2011 8:30 pm

Thanks for all the help guys.

I picked up from JUSTJAP one of these as i was near by.

I also grabbed off a mate a set of cheapy Auto Gauge Gauges, Oil Temp and Pressure just for a test fitting.

The hole on the Shadow Sandwhich adaptor is not the correct thread for the sensors with the gauges.
They go in about 3 turns then come to a halt.

The AUTOGAUGE sensors have a sticker on them saying 1/8-27NPT, which i assume NPT thread which is 27threads per inch.
Would this mean that the Adaptor plate is 1/8BSP?
JUTSJAP assured me that AUTOGAUGE would screw straight in. :roll:

It seems that most aftermarket gauges use 1/8NPT. I will give MANIA a call in the morning to ask about there DEPO gauges, and what thread they are.
Because they are Japanese maybe they use the 1/8BSP which i believe is the stock thread on the MX5?? Please correct me if i am wrong.

One other question, if i get an adaptor, would that not affect the pressure/temp readings as the sensor would not go all the way into the direct stream of oil would it??

Thanks so much for everyones help so far.

timk · Postby **timk** » Wed Jun 29, 2011 9:07 pm

Dweezle wrote:The hole on the Shadow Sandwhich adaptor is not the correct thread for the sensors with the gauges.
They go in about 3 turns then come to a halt.

That's the same problem I had - I had to get a fitting to convert between the two.

Dweezle · Postby **Dweezle** » Wed Jun 29, 2011 9:43 pm

And that fitting doesn't interfere with the pressure or temp readings?
I am prob wrong but it seems like a fitting would place the sensor back into the recess of the oil sandwich plate.