OKMO R01 1/12 Stirling Hot Air Pump Engine Model Water-cooled External Combustion Engine Copper Castings Physics Science

Descriptions The small model was built from copper castings Water is pumped through a water jackets to cool the engine you can run it for a long time To start the engine simply fill the gas tank with butane gas turn on the gas valve switch ignit the boiler under the engine add about 80ml of water to the water tank heat it for about a minute and then start the engine by hand cranking the flywheel Feature EducationalScientific Insigh Understand the principles of external combustion engines through a fully functional miniature model Ideal for classrooms tech enthusiasts and anyone curious about mechanical science CompactReliable Design Made with durabl brass and wood featuring a modern water cooled circulation system that keeps the engine running smoothly and safely Uses butane gas for clean efficient fuel Easy to UseMaintain With minimal moving parts this engine offers stable operation low wear and tear and simple maintenance making it perfect for beginners and experienced modelers alike Simple Startup Just fill the gas tank with butane open the valve ignit the boiler add water heat for a minute and spin the flywheel by hand to bring the engine to life Watching it work is truly mesmerizing Unique GiftDesk Decor Whether as a striking conversation piece or an impressive gift for teachers students or collectors this engine model adds charm and intrigu to any desk or display shelf Specifications Brand OKMOItem No R01Item Name 1 12 Stirling H