Working Steam Engine Model with Piston and Slide Valve

The Eisco Labs Steam Engine Model features a cross-sectioned cylinder that reveals the internal operation of a working piston, slide valve, and link motion with reversing mechanism. All working parts move, and the flywheel is light enough to be driven by blowing on it. This model is ideal for classroom demonstrations of thermodynamic principles, energy conversion, and the mechanics of reciprocating engines. Students can observe how steam pressure drives the piston and how the link motion reverses the engine direction.