What is a steam engine lubricator?

A steam engine lubricator is a device used to supply oil to the moving parts of a steam engine, ensuring smooth operation and reducing wear and tear. It typically uses a combination of gravity and pressure to deliver a precise amount of lubricant to crucial components, such as pistons and bearings. Proper lubrication is essential for maintaining efficiency and longevity in steam engines, as it minimizes friction and heat generation. Overall, the lubricator plays a vital role in the overall performance and reliability of steam-powered machinery.