{"product_id":"glassworks-hot-air-engine-2c-glass-cylinder-2c-missing-displacer-stock-code-3603","title":"\"Glassworks\" hot air engine, glass cylinder, missing displacer","description":"\u003cp align=\"left\"\u003eA \"Glassworks\" hot air engine by PM Research. This is  a new, factory machined kit - the design features pyrex glass displacer and  power cylinders to show the inner workings when running. This engine has lost  the pyrex displacer cylinder - the enterprising among you could make one (either  in glass which is quite tricky or stainless like our \"Super Vee\"  engine which is rather easier), alternatively PM Research can supply the spare  part. The engine runs on ball bearings.\u003c\/p\u003e  \u003cp align=\"left\"\u003eMounted on a hardwood base.\u003c\/p\u003e  \u003cp align=\"left\"\u003eBase 9 x 6 inches\u003cbr\u003e  Flywheel 2 1\/2 inch diameter\u003c\/p\u003e  \u003cp align=\"center\"\u003e\u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54019178791253,"sku":"3603","price":45.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/3603-01.webp?v=1779902561","url":"https:\/\/stationroadsteam.com\/products\/glassworks-hot-air-engine-2c-glass-cylinder-2c-missing-displacer-stock-code-3603","provider":"Station Road Steam","version":"1.0","type":"link"}