{"product_id":"mueller-streamline-6143-pvc-dwv-hub-coupling-6-in","title":"Mueller Streamline 6143 Pvc Dwv Hub Coupling 6 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MUELLER STREAMLINE 6143 is a straight hub-by-hub coupling designed for 6-inch PVC drain, waste, and vent (DWV) piping systems. This fitting meets ASTM D2665, F1498, D331, and D1784 material specifications and carries NSF 14 and UPC certifications, confirming it is built to industry standards for drainage applications. The smooth interior walls reduce friction and resist scale buildup, promoting consistent flow through the line. PVC construction provides strong resistance to chemicals and corrosion, making it a reliable choice for both standard DWV and chemically demanding installations. Licensed plumbers and pipefitters install this coupling during new construction and retrofit work.\u003c\/p\u003e\n\u003cp\u003eThis coupling is suited for residential and commercial DWV systems where a straight, in-line connection is needed on 6-inch PVC pipe. Typical applications include drain lines, waste stacks, and vent piping in buildings where chemical resistance and dimensional consistency are required. It is also applicable in chemical drainage systems where PVC is the specified material. The hub-by-hub end connections accept standard 6-inch PVC pipe on both sides, allowing a solvent-welded, permanent joint.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStraight hub-by-hub configuration for in-line 6-inch PVC connections\u003c\/li\u003e\n  \u003cli\u003ePVC construction resists chemicals and corrosion\u003c\/li\u003e\n  \u003cli\u003eSmooth interior walls minimize scaling and support free flow\u003c\/li\u003e\n  \u003cli\u003eMeets ASTM D2665, F1498, D331, and D1784 material specifications\u003c\/li\u003e\n  \u003cli\u003eNSF 14 and UPC certified for DWV service\u003c\/li\u003e\n  \u003cli\u003eConsistent dimensional tolerances ensure reliable fit with standard 6-inch PVC pipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 6-inch PVC DWV piping systems where hub-by-hub straight couplings conforming to NSF 14 and UPC standards are specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Before cutting into an existing system, isolate and drain the affected line to prevent wastewater exposure. Use a compatible PVC solvent cement and primer rated for DWV service; follow manufacturer dry-fit and cure time guidance before restoring flow. Do not apply heat or mechanical force to seat the hub connections.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Coupling, Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Hub x Hub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize A\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize B\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: PVC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Specification\u003c\/strong\u003e: ASTM D2665 \/ F1498 \/ D331 \/ D1784\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standard\u003c\/strong\u003e: NSF 14, UPC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: DWV, Chemical, Corrosion Resistance\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: MUELLER STREAMLINE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6143\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER STREAMLINE","offers":[{"title":"Default Title","offer_id":51468659720498,"sku":"6143","price":21.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946740.jpg?v=1783920009","url":"https:\/\/voomisupply.com\/products\/mueller-streamline-6143-pvc-dwv-hub-coupling-6-in","provider":"Voomi Supply","version":"1.0","type":"link"}