old bauer idenfication

[kestasass]

hi, bought old bauer, need idenficate it. on frame not found any label. need manuals for it.

thanks for help

 

[rhwestfall]

start here:

K13, K14, K15, K16, K20, K25.20

www.bauer-kompressoren.de

 

[kestasass]

of some researche I think it k14 with autodrain. near filter cartridge have extra valve, for what purpose it there? any kind of modernization? because if PMV fully working it's not needed there.