Recent Blogs
Sellers' Restarting Injector: How It Works, Parts, and Locomotive Feedwater Uses Explained
How the Sellers' Restarting Injector feeds water into a steam boiler, why it self-restarts after a break, and how heritage railways still use it today.
Sellers' Self-adjusting Injector Mechanism: How It Works, Parts, Diagram, and Uses Explained
Sellers' self-adjusting injector explained — steam-driven boiler feedwater pump that auto-recovers from breaks in flow. Used on 19th-century locomotives and mill engines.