{"product_id":"sioux-chief-640wp02-pex-a-plug-fitting-1-2-inch-f1960","title":"Sioux Chief 640WP02 Pex-a Plug Fitting 1\/2 Inch F1960","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIOUX CHIEF 640WP02 is a 1\/2-inch F1960 PEX-A plug fitting designed to cap off open PEX-A tubing ends in potable water and hydronic heating systems. This plug installs using the F1960 cold-expansion method, which requires expanding the PEX-A tubing end and fitting collar before seating the plug. The fitting is used to permanently or temporarily terminate a 1\/2-inch PEX-A line during rough-in, system testing, or final installation. Licensed plumbers working on residential and light commercial piping systems are the primary installers of this fitting.\u003c\/p\u003e\n\u003cp\u003eThis plug is sized for 1\/2-inch PEX-A tubing and conforms to the ASTM F1960 standard for cold-expansion fittings. It is suited for use in domestic hot and cold water distribution systems as well as radiant floor heating applications where PEX-A tubing is specified. It is commonly used during rough-in stages to pressure-test supply lines before fixtures are connected, or to cap unused branch outlets.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eF1960 cold-expansion connection method for use with PEX-A tubing only\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch fitting size matches standard residential supply line tubing\u003c\/li\u003e\n  \u003cli\u003ePlug design terminates open tubing ends cleanly without additional fittings\u003c\/li\u003e\n  \u003cli\u003eCompatible with potable water and hydronic heating system applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard-use fitting for 1\/2-inch F1960 PEX-A cold-expansion piping systems in residential and light commercial plumbing installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and depressurize the system before installing or removing any fittings. The F1960 method requires a cold-expansion tool and a compatible PEX-A expansion ring; do not attempt to install this fitting using clamp or crimp methods, as those are not compatible with F1960 fittings. Allow the expanded tubing to contract fully onto the fitting before pressurizing the system.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Standard\u003c\/strong\u003e: ASTM F1960 PEX-A Cold Expansion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 739236423733\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: 640WP02\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIOUX CHIEF","offers":[{"title":"Default Title","offer_id":51383221911858,"sku":"640WP02","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312671291.png?v=1782590115","url":"https:\/\/voomisupply.com\/products\/sioux-chief-640wp02-pex-a-plug-fitting-1-2-inch-f1960","provider":"Voomi Supply","version":"1.0","type":"link"}