{"product_id":"sioux-chief-641wp333-pex-a-poly-tee-3-4-inch-f1960","title":"Sioux Chief 641WP333 Pex-a Poly Tee 3\/4 Inch F1960","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIOUX CHIEF 641WP333 is a 3\/4-inch F1960 PEX-A polypropylene tee fitting used to create three-way branch connections in PEX-A potable water and hydronic piping systems. All three ports measure 3\/4 inch and conform to the ASTM F1960 expansion fitting standard, which requires an expansion tool and compatible PEX-A pipe for installation. Plumbers and pipefitters select this fitting for residential and light commercial plumbing rough-in where a reliable, lead-free branch connection is required. The expansion-style connection method produces a strong, memory-driven joint without solder, crimps, or clamps.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for hot and cold potable water distribution, radiant floor heating, and other hydronic applications where PEX-A tubing is specified. The F1960 expansion method is commonly used in new construction and retrofit plumbing projects. It is compatible with 3\/4-inch PEX-A pipe and matching F1960 expansion rings. Licensed plumbers typically handle installation in jurisdictions governed by the IPC or UPC.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAll-port size: 3\/4 inch, providing a uniform tee branch configuration\u003c\/li\u003e\n  \u003cli\u003eF1960 expansion-style connection for use with PEX-A pipe only\u003c\/li\u003e\n  \u003cli\u003ePolypropylene construction — lead-free and corrosion resistant\u003c\/li\u003e\n  \u003cli\u003eCompatible with potable water and hydronic heating applications\u003c\/li\u003e\n  \u003cli\u003eNo solder, crimps, or clamps required for joint assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-installation fitting for 3\/4-inch PEX-A piping systems using the ASTM F1960 expansion connection method.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a calibrated F1960 PEX expansion tool and matching 3\/4-inch expansion rings. Shut off the water supply and depressurize the line before cutting into an existing system. Allow expanded pipe ends to recover fully onto the fitting before pressure-testing the joint, as specified by ASTM F1960 procedure. This fitting is intended for use by licensed plumbers working under applicable local plumbing codes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: F1960 PEX-A Expansion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Size\u003c\/strong\u003e: 3\/4 inch x 3\/4 inch x 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polypropylene\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Tee (Three-Way)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 739236423818\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: SIOUX CHIEF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 641WP333\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIOUX CHIEF","offers":[{"title":"Default Title","offer_id":51384000151858,"sku":"641WP333","price":24.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312673903.png?v=1782614676","url":"https:\/\/voomisupply.com\/products\/sioux-chief-641wp333-pex-a-poly-tee-3-4-inch-f1960","provider":"Voomi Supply","version":"1.0","type":"link"}