oil lubrication refrigeration

[shadad khorshed]

Pl. could i use oil (EMKARATE Brand) type RL 46H for lubrication (instead of EAL Arctic 46 Synthetic refrigeration oil ( Brand Mobil ) for McQuay centrifugal chiller Model WSC-079 (350 TR)
Thanks to all

[chemi-cool]

They look pretty much the same, personally, I don't like to mix oil from different manufacturers.