This lubricator supplies oil mist in the air supply to lubricate air motor components of connected pumps & air tools, & helps protect against internal corrosion

Providing a very small amount of lubrication to pneumatic equipment is often all that is needed to ensure that the equipment has a long and trouble-free life.
The oil coats the working components of the air motor in a thin layer of oil which aids smooth operation, and also repels moisture which may come through the compressed air line.
This lubricator amounts to a very economical insurance policy against equipment damage and premature failure.