{"product_id":"asc-engineered-solutions-d-np-square-head-plug-0-5-in-mnpt","title":"Asc Engineered Solutions D.NP Square Head Plug 0.5 in Mnpt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASC Engineered Solutions D.NP is a cored regular square head plug designed for use in threaded pipe systems. It features a male NPT (MNPT) end style at 0.5 inch nominal size and is rated at 125 lb working pressure. Constructed from cast iron with a galvanized finish, this plug is built to resist corrosion in demanding service environments. It is a domestically produced fitting intended for installation by licensed plumbers and pipefitters working on low-pressure piping systems in commercial and industrial applications.\u003c\/p\u003e\n\u003cp\u003eThis square head plug is suited for residential and light commercial plumbing, HVAC piping, and general industrial pipe systems where a threaded closure is required. The cored design allows the plug to be driven with a standard wrench during installation. At 0.5 inch nominal with MNPT threads, it fits standard half-inch female NPT fittings and pipe openings. It is commonly used to cap off unused ports, test points, or branch connections in threaded iron piping systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.5 inch nominal size with male NPT thread for secure threaded engagement\u003c\/li\u003e\n  \u003cli\u003e125 lb pressure rating suitable for low-pressure plumbing and piping service\u003c\/li\u003e\n  \u003cli\u003eCast iron construction provides durability in heavy-duty pipe system applications\u003c\/li\u003e\n  \u003cli\u003eGalvanized finish offers corrosion resistance for extended service life\u003c\/li\u003e\n  \u003cli\u003eSquare head cored design allows wrench-driven installation without specialized tooling\u003c\/li\u003e\n  \u003cli\u003eDomestically produced to consistent dimensional standards for threaded iron fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard service fitting for 0.5 inch female NPT threaded connections in cast iron and threaded steel pipe systems rated at 125 lb class.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed plumber or pipefitter. Shut off system pressure and drain the line before removing or installing any threaded fittings. Apply appropriate thread sealant or PTFE tape to the male threads per job specifications and local plumbing code requirements. Do not overtighten cast iron fittings, as the material is brittle and susceptible to cracking under excessive torque.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: MNPT (Male National Pipe Thread)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 125 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: Square Head Cored\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e: Domestic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ASC Engineered Solutions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: D.NP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASC ENGINEERED SOLUTIONS","offers":[{"title":"Default Title","offer_id":51525423759666,"sku":"GALPL12","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7fc7b9d3d9057c719e6bac0d0f90fed9.jpg?v=1785473385","url":"https:\/\/voomisupply.com\/products\/asc-engineered-solutions-d-np-square-head-plug-0-5-in-mnpt","provider":"Voomi Supply","version":"1.0","type":"link"}