12-09-2018, 05:48 PM
(This post was last modified: 12-09-2018, 06:01 PM by Colin Wilks.)
Hi Jon,
If you take all the bits into a hydraulic hose shop I would expect them to have adaptors on the shelf to step from the probable metric or UNF thread on your test gauge to the BSP thread on the back of the oil button. The pressures you are testing are very low so a brazed up special would do the job if needed and shouldn't cost more than a few quid.
Colin
Ps you can check BSP thread sizes here:
https://www.amesweb.info/Screws/British-...-BSPP.aspx
If you take all the bits into a hydraulic hose shop I would expect them to have adaptors on the shelf to step from the probable metric or UNF thread on your test gauge to the BSP thread on the back of the oil button. The pressures you are testing are very low so a brazed up special would do the job if needed and shouldn't cost more than a few quid.
Colin
Ps you can check BSP thread sizes here:
https://www.amesweb.info/Screws/British-...-BSPP.aspx