{"product_id":"green-leaf-cplg050-1-2-inch-polypropylene-pipe-coupling","title":"Green Leaf CPLG050 1\/2 Inch Polypropylene Pipe Coupling","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GREEN LEAF CPLG050 is a 1\/2-inch polypropylene pipe coupling designed for joining threaded pipe runs in potable water, chemical handling, and general plumbing systems. Constructed from black polypropylene, this coupling resists corrosion and handles a wide range of fluid types that would degrade metal fittings over time. Both end connections are female NPT (FNPT x FNPT), allowing direct makeup onto male-threaded pipe or nipples without adapters. It carries NSF 61 and NSF 372 certifications, confirming suitability for potable water contact and compliance with lead-free requirements. Plumbers and pipefitters install this fitting in residential and light commercial piping applications where a durable, code-compliant threaded coupling is needed.\u003c\/p\u003e\u003cp\u003eThe CPLG050 is suited for residential and commercial plumbing installations, irrigation systems, chemical distribution lines, and pool and spa plumbing where threaded polypropylene fittings are specified. The FNPT x FNPT configuration makes it compatible with standard NPT-threaded male pipe ends. Its black polypropylene construction is commonly selected for applications where UV resistance or chemical compatibility is a factor compared to standard PVC or CPVC fittings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2-inch fitting size with FNPT x FNPT end connections for straightforward threaded assembly\u003c\/li\u003e\n\u003cli\u003ePolypropylene construction resists corrosion, chemicals, and moisture\u003c\/li\u003e\n\u003cli\u003eNSF 61 certified for potable water contact\u003c\/li\u003e\n\u003cli\u003eNSF 372 certified for lead-free compliance\u003c\/li\u003e\n\u003cli\u003eBlack color provides UV resistance for exposed or semi-exposed installations\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.03 pounds, reducing load in overhead or multi-fitting assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 1\/2-inch NPT-threaded pipe systems using polypropylene or compatible thermoplastic components.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed plumbers working under applicable IPC or local plumbing codes. Shut off the water supply and depressurize the line before disassembly or fitting installation. Apply thread sealant tape or paste rated for plastic fittings to the male threads before makeup — do not overtighten, as polypropylene threads can crack under excessive torque. Inspect threads on mating pipe for damage before assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Coupling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: FNPT x FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: NSF 61, NSF 372\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GREEN LEAF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CPLG050\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GREEN LEAF","offers":[{"title":"Default Title","offer_id":51693194903858,"sku":"CPLG050","price":19.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/25bb2f3d56ccff9146c28fa6735b6da3_17f6257e-9f3a-438d-8c40-dd9b034ae0d7.jpg?v=1788308765","url":"https:\/\/voomisupply.com\/products\/green-leaf-cplg050-1-2-inch-polypropylene-pipe-coupling","provider":"Voomi Supply","version":"1.0","type":"link"}