Among the most widespread lubrication systems on the market two types are most commonly used, the “pump to point” and “divider block” types.

Further solutions can be developed according to the specific application and customized to fit the user’s requirements.

This paper describes the solution applied to a critical application: retrofitting of the cylinder lubrication system of five hydrogen make-up reciprocating compressors operating in the ENI Refinery in Taranto.