{"product_id":"febco-2-1-2-3-856st-876vst-lf850-1st-check-assembly","title":"Febco 2 1\/2\"-3\" 856ST\/876VST\/LF850 1st Check Assembly","description":"\u003cp\u003eThe 2 1\/2 and 3 inch first check assembly for Febco 856ST, 876VST, LF850 and LF856 double check detector assemblies is Febco part 905-478. It is made up of the disc assembly, the seat ring and arm assembly, and the spring assembly.\u003c\/p\u003e","brand":"Febco","offers":[{"title":"Default Title","offer_id":51438955495746,"sku":"905478","price":788.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9676\/6786\/files\/download_88c7b7bf-f597-4f2b-90b5-40ae8a683439.jpg?v=1761262719","url":"https:\/\/shop.thebackflowdepot.com\/products\/febco-2-1-2-3-856st-876vst-lf850-1st-check-assembly","provider":"The Backflow Depot","version":"1.0","type":"link"}