{"product_id":"sigma-819900689-malleable-iron-pipe-cap-1-1-2-in-fnpt-150-lb","title":"Sigma 819900689 Malleable Iron Pipe Cap 1-1\/2 in Fnpt 150 Lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SIGMA 819900689 is a FIG 3124 malleable iron pipe cap rated for 150 lb service pressure. This threaded cap is designed to seal the open end of a pipe, closing off a run in a piping system. It features a female national pipe taper (FNPT) thread end style, a hot-dip galvanized finish for corrosion resistance, and a 1-1\/2 inch nominal pipe size. Licensed plumbers and pipefitters install this fitting in gas, water, and industrial piping applications where a permanent or semi-permanent pipe terminus is required.\u003c\/p\u003e\u003cp\u003eThis pipe cap is suited for residential and commercial plumbing, HVAC hydronic systems, fire protection rough-in, and general industrial piping. The galvanized malleable iron construction makes it appropriate for above-ground and moderately corrosive environments. It is commonly installed to cap off branch lines during system commissioning or to seal unused outlets in a distribution manifold.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFIG 3124 malleable iron construction for strength and moderate impact resistance\u003c\/li\u003e\n\u003cli\u003eGalvanized finish provides corrosion protection in exposed or damp environments\u003c\/li\u003e\n\u003cli\u003eFNPT threaded end for standard tapered pipe thread engagement\u003c\/li\u003e\n\u003cli\u003e150 lb pressure rating suitable for typical commercial and residential service\u003c\/li\u003e\n\u003cli\u003e1-1\/2 inch nominal pipe size for common distribution piping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement fitting compatible with standard 1-1\/2 inch NPT threaded piping systems rated to 150 lb service class.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis fitting is installed by licensed plumbers or pipefitters following applicable IPC and IFGC code requirements for the specific service medium. Always depressurize and isolate the piping system before installing or removing threaded fittings. Apply an approved thread sealant or PTFE tape to the male pipe threads before engagement. Do not over-torque malleable iron fittings, as the material can crack under excessive force.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Pipe Size\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: FNPT (Female National Pipe Taper)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 150 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Malleable Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Galvanized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFigure Number\u003c\/strong\u003e: FIG 3124\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SIGMA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 819900689\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIGMA","offers":[{"title":"Default Title","offer_id":51525470814514,"sku":"GALCAP112I-LF","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fa1802033e6c6c0f3bcad235ff4192d0_775eedfa-84e5-440d-b9b5-98f4ba22935e.jpg?v=1785474732","url":"https:\/\/voomisupply.com\/products\/sigma-819900689-malleable-iron-pipe-cap-1-1-2-in-fnpt-150-lb","provider":"Voomi Supply","version":"1.0","type":"link"}