Oiler n. : One who deals in oils.

Oiler n. : One who, or that which, oils.

Example:
Hooked up Oiler, filter, and air regulator to my compressor. Can I still paint with an Oiler?

Taxonomy
oiler, occupation, Unlicensed, free encyclopedia, workers, positions, job description, onboard, engineering department, search, Arnold, Fesser, 17 years, sailing, until the end, holidays, industries, technological change.

Defination from the web:
oiler is a worker whose main job is to oil machinery. In previous eras there were oiler positions in various industries, including maritime work (naval and commercial), railroading, steelmaking, and mining. ...