Hey GHAZ,

R59K is a Mk2 STAL Mini. The Mk1 versions were produced up to code F. 9 indicates that it has a gearset which gives a 5900 rpm. at 50 Hz.

These compressors are pretty reliable if serviced properly. Overhaul requires the right tools (toolkit).
Do you have any specific questions? Maybe I can help you. I can ask my colleque in the UK if he has some technical info for you.


The Screwdocor