GRACO Air Line Lubricator, 1" NPT Inlet/Outlet, 250 PSI - (SKU: 237212) Suitable for frequent use in

Suitable for frequent use in industrial and commercial settings

Enclosure and Smart Control Kit

Tighten packing nut/wet-cup just snug—do not overtighten

then use a wrench for a secure connection if necessary

Ensure the hose is securely connected to both the sprayer and the application gun

GRACO Air Line Lubricator, 1" NPT Inlet/Outlet, 250 PSI - (SKU: 237212) Suitable for frequent use inThe GRACO 237212 is an air line lubricator designed to meter oil into compressed air systems, ensuring proper lubrication of air operated motors and tools. It is constructed for industrial use and is typically made from durable materials such as metal and engineered plastics for longevity. Its primary function is to extend the life and improve the performance of pneumatic equipment by delivering a controlled amount of lubricant into the air stream.