Some drier/filters have a provision for installing the pressure switch on the drier/filter housing, unfortunately it seems hard to find the exact infos either on the VA site of their ebay vendors
The various hose kits such as VA 31700-VBD has the Parker drier #085809-00
or the VA 547004 has their own branded VA drier.
Any hints would be welcome, or may be add another connector to install the pressure switch online as the OE installation, I was trying to avoid another potential leakage!
Thank you
Post Edit: then you have male and female pressure switch, the one on the drier body is a male pressure switch
and the one on the hose fitting is a female pressure switch
, this one is a trinary, but these are examples