{"product_id":"sioux-chief-641wg433-brass-f1960-tee-1x3-4x3-4-in","title":"Sioux Chief 641wg433 Brass F1960 Tee 1x3\/4x3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SIOUX CHIEF 641wg433 is a brass F1960 PEX tee fitting designed for cold- and hot-water distribution in residential and light commercial plumbing systems. Sized at 1 inch by 3\/4 inch by 3\/4 inch, this reducing tee allows a branch takeoff from a 1-inch main run down to 3\/4-inch lines on both the branch and the outlet. The F1960 designation means it is engineered for cold-expansion PEX connections, which require an expansion tool and PEX ring to create a leak-tight joint. Brass construction provides durability and corrosion resistance suited to potable water applications. Licensed plumbers and pipefitters are the primary installers.\u003c\/p\u003e\u003cp\u003eThis fitting is used in PEX-a piping systems that conform to ASTM F1960 standards. Typical applications include trunk-and-branch or home-run manifold distributions in residential new construction and remodel work. The reducing configuration makes it useful for stepping down from a main supply line to smaller branch circuits serving individual fixtures or zones.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eF1960 cold-expansion PEX connection on all three ports\u003c\/li\u003e\n\u003cli\u003eReducing tee configuration: 1 inch run x 3\/4 inch run x 3\/4 inch branch\u003c\/li\u003e\n\u003cli\u003eBrass fitting material for corrosion resistance in potable water service\u003c\/li\u003e\n\u003cli\u003eCompatible with cold-expansion PEX-a tubing and matching expansion rings\u003c\/li\u003e\n\u003cli\u003eCompact form factor at 0.46 pounds per unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for ASTM F1960 cold-expansion PEX-a plumbing systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a calibrated F1960 PEX expansion tool and the appropriate PEX expansion rings sized to each port. Shut off the water supply and depressurize the line before cutting or joining pipe. Work must comply with applicable local plumbing codes and the International Plumbing Code where adopted. Allow expanded connections to recover fully before pressurizing the system.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: F1960 Cold-Expansion PEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 1 inch x 3\/4 inch x 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight\u003c\/strong\u003e: 0.46 pounds per EA\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: 641wg433\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIOUX CHIEF","offers":[{"title":"Default Title","offer_id":51234089894194,"sku":"641WG433","price":36.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307629813.jpg?v=1780117354","url":"https:\/\/voomisupply.com\/products\/sioux-chief-641wg433-brass-f1960-tee-1x3-4x3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}