{"product_id":"5-inch-vertical-test-boiler-stock-code-5574","title":"5 inch vertical test boiler","description":"Back in 1978, Tubal Cain wrote a short constructional series in \"Model Engineer\" describing a 5 inch diameter vertical coal-fired boiler. The design was an enlarged version of a boiler he had described a few years previously, itself based on a much earlier \"LBSC\" design. Designed for coal-firing, the boiler can also be run on a propane burner and featured 51 x 5\/16 tubes with a central flue-tube superheater.\u003cp\u003e\u003c\/p\u003e\u003cp\u003e    Apparently built to that design, this is a nicely made boiler, complete with both both gas burner and solid-fuel grate.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e    Hydraulic tested at 160psi for 80psi working pressure, complete with all fittings although the pressure gauge will require replacement - the boiler really needs a 0-120psi gauge.\u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54009968492885,"sku":"5574","price":675.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/5574-1.webp?v=1779899750","url":"https:\/\/stationroadsteam.com\/products\/5-inch-vertical-test-boiler-stock-code-5574","provider":"Station Road Steam","version":"1.0","type":"link"}