Recent Blogs
Little Giant Locomotive Injector Mechanism: How It Works, Cones, Sizing & Uses Explained
Little Giant locomotive injector explained — how the Gresham & Craven feedwater injector works, sizing formula, worked example for heritage steam locos.
Little Giant Injector Mechanism: How a Non-Lifting Steam Injector Works, Parts and Uses
Little Giant Injector explained — how a non-lifting steam injector forces feedwater into a locomotive boiler against its own pressure, with sizing math and examples.