{"product_id":"large-pressurised-hot-air-engine-stock-code-4152","title":"Large pressurised hot air engine","description":"\u003cspan lang\u003e  \u003cp dir=\"LTR\"\u003eA large hot air engine, built as a college project, of largely  fabricated construction. It turns over freely with excellent compression and  runs quietly, typical of the type. It has a fitting to allow the cylinder to be  pressurised, after which the thing is next to impossible to turn over by hand!\u003c\/p\u003e  \u003cp dir=\"LTR\"\u003eFlywheel 7 inch diameter\u003cbr\u003e  Overall height 15 inches\u003cbr\u003e  Overall length 16 inches\u003cbr\u003e  Weight 19 pounds\u003c\/p\u003e  \u003c\/span\u003e    \u003cp\u003e\u003c\/p\u003e\u003ccenter\u003e\u003c\/center\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54009622233429,"sku":"4152","price":195.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/4152-1.webp?v=1779898637","url":"https:\/\/stationroadsteam.com\/products\/large-pressurised-hot-air-engine-stock-code-4152","provider":"Station Road Steam","version":"1.0","type":"link"}