{"product_id":"charlotte-pipe-schedule-80-1-1-4-in-mpt-x-1-1-4-in-d-mpt-pvc-threaded-plug","title":"Charlotte Pipe Schedule 80 1-1\/4 in. MPT X 1-1\/4 in. D MPT PVC Threaded Plug","description":"\u003cdiv\u003e\n\u003cp\u003eCharlotte Pipe Schedule 80 1-1\/4 in. MPT X 1-1\/4 in. D MPT PVC Threaded Plug is a robust, code-ready solution designed to seal two 1-1\/4\" PVC openings in pressure lines. Crafted from lead-free PVC and built to Schedule 80 specifications, this double-ended, male-threaded plug delivers dependable performance in demanding, above-ground applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHeavy-walled reliability\u003c\/strong\u003e: Schedule 80 PVC provides enhanced strength and chemical resistance for high-pressure piping environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDual MPT ends\u003c\/strong\u003e: Two 1-1\/4\" male pipe thread ends (MPT x MPT) for versatile connections to compatible female fittings in tight or awkward spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure-rated\u003c\/strong\u003e: Maximum operating pressure up to 520 psi, giving you a confident seal in demanding systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCertified safe for potable use\u003c\/strong\u003e: Lead-free construction with NSF listing and IAPMO certification, aligning with plumbing codes and ensuring suitability for potable water applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNot for underground use\u003c\/strong\u003e: Designed for above-ground installations where accessibility and inspection are straightforward.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand trusted by professionals\u003c\/strong\u003e: Charlotte Pipe combines decades of piping expertise to deliver consistent, reliable fittings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical packaging\u003c\/strong\u003e: 1 piece per package in bulk packaging, ready for your project needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses and scenarios\u003c\/h3\u003e\n\u003cp\u003eUse this double-ended threaded plug to cap off or isolate sections of 1-1\/4\" PVC piping in pressure systems, irrigation runs, or testing setups. It’s a practical choice when you need a secure, removable seal that withstands repeated pressures without compromising flow or integrity. The lead-free, NSF-listed construction makes it appropriate for potable water lines, while the Schedule 80 design provides added durability in service environments where tougher walls are beneficial.\u003c\/p\u003e \u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eClean the threads on both mating fittings before installation.\u003c\/li\u003e \u003cli\u003eApply a PVC-safe thread sealant or PTFE tape to the male threads to promote a tight, leak-free seal (follow sealant manufacturer guidelines).\u003c\/li\u003e \u003cli\u003eThread ends by hand to seat evenly, then snug with a wrench to the manufacturer’s guidelines—avoid overtightening to prevent damage to the threads or plug.\u003c\/li\u003e \u003cli\u003eVerify system pressure remains within the 520 psi rating and perform a leak test after installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProduct: Charlotte Pipe Schedule 80 PVC Threaded Plug\u003c\/li\u003e \u003cli\u003eEnds: MPT (male pipe thread) on both ends\u003c\/li\u003e \u003cli\u003eEnd 1 diameter: 1-1\/4\" | End 2 diameter: 1-1\/4\"\u003c\/li\u003e \u003cli\u003eMaterial: PVC\u003c\/li\u003e \u003cli\u003eSchedule: 80\u003c\/li\u003e \u003cli\u003eMaximum Pressure: 520 psi\u003c\/li\u003e \u003cli\u003eLead Content: Lead-free\u003c\/li\u003e \u003cli\u003eNSF Listed: Yes\u003c\/li\u003e \u003cli\u003eIAPMO Certified: Yes\u003c\/li\u003e \u003cli\u003eUnderground Rated: No\u003c\/li\u003e \u003cli\u003eApplication: Pressure applications\u003c\/li\u003e \u003cli\u003ePackaging: Bulk; Number in package: 1\u003c\/li\u003e \u003cli\u003eBrand: Charlotte Pipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Charlotte Pipe","offers":[{"title":"Default Title","offer_id":52185020596498,"sku":"4669263","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4669263_A.eps_High.jpg?v=1775767005","url":"https:\/\/nationalhardwaregroup.com\/products\/charlotte-pipe-schedule-80-1-1-4-in-mpt-x-1-1-4-in-d-mpt-pvc-threaded-plug","provider":"National Hardware Group","version":"1.0","type":"link"}