R01 Stirling Hot Air Pump Engine Model Copper Castings Physics Science Experiment for Children

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 ignite 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 Specifications Item No R01Item Name Stirling Hot Air Pump Engine ModelMaterial Brass Stainless Steel AluminumColour RED GreenFlywheel Diameter 56mm Start Method ManualAges 16 Product Weight 1350gProduct Dimensions 125mm x 75mm x 128mmFeature 1 Copper Casting Construction Meticulously built from high quality brass stainless steel and aluminum ensuring a premium feel and longevity 2 Efficient Water Cooling System Features a water jackets that efficiently pumps water to cool the engine allowing for prolonged operation 3 Manual Start Mechanism Easy start by filling the gas tank with butane heating the water and cranking the flywheel 4 Vivid Colour Options Available in sophisticated red and green finishes enhancing the visual appeal and authenticity of the model 5 Compact Yet Robust Design Dimensions of 125mm x 75mm x 128mm and a flywheel diameter of 56mm along with a weight of 1350g making it a solid yet manageable size Package included 1x Stirling Hot Air Pump Engine Model