{"product_id":"plastic-sight-glass-ball-1","title":"Plastic Sight Glass Ball","description":"\u003cp\u003e\u003cstrong\u003ePlastic Sight Glass Float Ball\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis small plastic ball floats on the surface of the boiler water inside the sight glass (level gauge), giving you a quick visual read on boiler water level at a glance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDiameter: 6 – 6.5 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: plastic\u003c\/li\u003e\n\u003cli\u003eSold individually, one ball per purchase\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eFits: sight glass tubes with an inner diameter of 6.6 mm or larger\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDrop the ball into the sight glass tube, no tools required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePRO TIPS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIf your sight glass reading looks stuck or the ball doesn't bob with water level changes, check for mineral scale buildup inside the tube before assuming the ball itself is bad, scale is the far more common culprit.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Espresso Parts","offers":[{"title":"Default Title","offer_id":37553681891515,"sku":"F_290","price":1.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/f_290.2_1fa2f447-7823-4081-969f-b8300c6b643f.png?v=1612991526","url":"https:\/\/www.espressoparts.mom\/products\/plastic-sight-glass-ball-1","provider":"Espresso Parts","version":"1.0","type":"link"}