Hi

Been having problems with moisture in several supermarket systems 16ppm in the gas and 370ppm in the oil.
Replaced the liquid line filters several times and retested found moisture level had dropped below 10 ppm.
I know the bench mark for the gas is 10ppm does anyone know what the acceptable level of moisture is in the oil.
Carried out a complete oil change but moisture level still high in the oil I would expect it to be higher but unsure of what the acceptable level would be.

Thanks
mark