{"product_id":"sioux-chief-641px322-pex-crimp-tee-3-4-x-1-2-x-1-2-inches-ppsu","title":"Sioux Chief 641px322 Pex Crimp Tee 3\/4 X 1\/2 X 1\/2 Inches Ppsu","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SIOUX CHIEF 641px322 is a PPSU polymer PEX crimp tee fitting designed for potable water plumbing and hydronic heating connections. Manufactured to ASTM F2159 standards and compatible with ASTM F876 PEX tubing, this fitting connects a 3\/4 inch run to two 1\/2 inch branches using either standard copper crimp rings or V-Sleeves. The PPSU polymer body is produced in white to allow visual detection of chemical exposure or UV degradation. A patented set of positioning fingers aligns the crimp ring or V-Sleeve precisely over the sealing barbs, reducing the chance of installation error. Licensed plumbers and HVAC technicians install this fitting in residential and light commercial systems.\u003c\/p\u003e\u003cp\u003eThis fitting is suited for residential and light commercial potable water distribution and in-floor or baseboard hydronic heating systems. The 3\/4 inch x 1\/2 inch x 1\/2 inch tee configuration is commonly used where a main distribution line reduces to two branch supply runs. It is part of the SIOUX CHIEF AccuCrimp PPSU fitting and manifold system, which covers 1\/2 inch, 3\/4 inch, and 1 inch connection sizes, giving installers a consistent fitting family across an entire project.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePatented positioning fingers align crimp ring or V-Sleeve precisely over sealing barbs for consistent, leak-free connections\u003c\/li\u003e\n\u003cli\u003ePPSU polymer body manufactured in white for easy visual identification of chemical or UV damage\u003c\/li\u003e\n\u003cli\u003eCompatible with both copper crimp rings and V-Sleeves, offering installation flexibility\u003c\/li\u003e\n\u003cli\u003eMeets ASTM F2159 standard for socket-type fittings for use with PEX tubing\u003c\/li\u003e\n\u003cli\u003eApproved for use with ASTM F876 PEX tubing\u003c\/li\u003e\n\u003cli\u003eAvailable across a wide range of configurations within the AccuCrimp system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eApproved for use with ASTM F876 PEX tubing using either copper crimp rings or V-Sleeves. Part of the SIOUX CHIEF AccuCrimp PPSU fitting and manifold system covering 1\/2 inch, 3\/4 inch, and 1 inch connection sizes.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with local plumbing codes and ASTM F2159 guidelines. Shut off the water supply and relieve system pressure before cutting into any existing line. Use a calibrated PEX crimp tool for copper crimp rings or the appropriate V-Sleeve tool to ensure the ring or sleeve seats fully over the barbs at the position indicated by the fitting fingers. Inspect the white polymer body for any discoloration before installation, as discoloration may indicate prior chemical or UV exposure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Tee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Size\u003c\/strong\u003e: 1\/2 inches x 1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: PPSU Polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASTM F2159\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Tubing Standard\u003c\/strong\u003e: ASTM F876 PEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Crimp Method\u003c\/strong\u003e: Copper Crimp Ring or V-Sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 641px322\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIOUX CHIEF","offers":[{"title":"Default Title","offer_id":51467379966258,"sku":"641PX322","price":39.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946775.jpg?v=1783902880","url":"https:\/\/voomisupply.com\/products\/sioux-chief-641px322-pex-crimp-tee-3-4-x-1-2-x-1-2-inches-ppsu","provider":"Voomi Supply","version":"1.0","type":"link"}