{"product_id":"3-8-propex®-expansion-head","title":"ProPEX® Expansion Head","description":"\u003ch2 data-section-id=\"1bw7wp4\" data-start=\"290\" data-end=\"312\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"313\" data-end=\"613\"\u003eThe \u003cstrong data-start=\"317\" data-end=\"364\"\u003eMilwaukee 49-16-2403 ProPEX® Expansion Head\u003c\/strong\u003e is an accessory designed for \u003cstrong data-start=\"394\" data-end=\"430\"\u003eMilwaukee ProPEX expansion tools\u003c\/strong\u003e, including compatible \u003cstrong data-start=\"453\" data-end=\"486\"\u003eM12™ and M18™ expansion tools\u003c\/strong\u003e. It is used to \u003cstrong data-start=\"502\" data-end=\"530\"\u003eexpand 3\/8″ PEX-a tubing\u003c\/strong\u003e so a \u003cstrong data-start=\"536\" data-end=\"554\"\u003eProPEX fitting\u003c\/strong\u003e can be inserted to create a secure plumbing connection.\u003c\/p\u003e\n\u003cp data-start=\"615\" data-end=\"850\"\u003eThe expansion head attaches directly to the expander tool and features an \u003cstrong data-start=\"689\" data-end=\"716\"\u003eauto-rotating interface\u003c\/strong\u003e. During operation, the head automatically rotates between expansions, ensuring \u003cstrong data-start=\"796\" data-end=\"846\"\u003eeven pipe expansion and consistent connections\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"852\" data-end=\"1080\"\u003eThis tool is typically used with \u003cstrong data-start=\"885\" data-end=\"917\"\u003eUponor\/Wirsbo ProPEX systems\u003c\/strong\u003e, where \u003cstrong data-start=\"925\" data-end=\"1000\"\u003ePEX-a tubing expands and then naturally shrinks back around the fitting\u003c\/strong\u003e, forming a strong, leak-free seal without clamps, crimp rings, or soldering.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1082\" data-end=\"1097\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1098\" data-end=\"1440\"\u003e\n\u003cli data-section-id=\"zge6t\" data-start=\"1098\" data-end=\"1134\"\u003eDesigned for \u003cstrong data-start=\"1113\" data-end=\"1134\"\u003e3\/8″ PEX-a tubing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"kvdten\" data-start=\"1135\" data-end=\"1203\"\u003eCompatible with \u003cstrong data-start=\"1153\" data-end=\"1203\"\u003eMilwaukee M12™ and M18™ ProPEX expansion tools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7cnie4\" data-start=\"1204\" data-end=\"1263\"\u003e\n\u003cstrong data-start=\"1206\" data-end=\"1228\"\u003eAuto-rotating head\u003c\/strong\u003e for even and consistent expansions\u003c\/li\u003e\n\u003cli data-section-id=\"1ckre4c\" data-start=\"1264\" data-end=\"1306\"\u003eWorks with \u003cstrong data-start=\"1277\" data-end=\"1306\"\u003eUponor \/ ProPEX® fittings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kr4rq1\" data-start=\"1307\" data-end=\"1358\"\u003e\n\u003cstrong data-start=\"1309\" data-end=\"1329\"\u003eColor-coded ring\u003c\/strong\u003e for easy size identification\u003c\/li\u003e\n\u003cli data-section-id=\"1v40ptc\" data-start=\"1359\" data-end=\"1440\"\u003e\n\u003cstrong data-start=\"1361\" data-end=\"1397\"\u003eChrome-plated expansion segments\u003c\/strong\u003e for durability and corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"1442\" data-end=\"1465\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"1466\" data-end=\"1631\"\u003e\n\u003cli data-section-id=\"efop0r\" data-start=\"1466\" data-end=\"1504\"\u003eResidential PEX-a plumbing systems\u003c\/li\u003e\n\u003cli data-section-id=\"1k5nowr\" data-start=\"1505\" data-end=\"1541\"\u003ePotable water distribution lines\u003c\/li\u003e\n\u003cli data-section-id=\"6fzbl6\" data-start=\"1542\" data-end=\"1570\"\u003eHydronic heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"ihisci\" data-start=\"1571\" data-end=\"1631\"\u003ePlumbing installations using \u003cstrong data-start=\"1602\" data-end=\"1631\"\u003eProPEX expansion fittings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milwaukee","offers":[{"title":"3\/8\"","offer_id":52455229423905,"sku":"49-16-2403","price":78.62,"currency_code":"USD","in_stock":true},{"title":"1\/2\"","offer_id":52455229456673,"sku":"49-16-2404","price":78.62,"currency_code":"USD","in_stock":true},{"title":"5\/8\"","offer_id":52455229489441,"sku":"49-16-2405","price":78.62,"currency_code":"USD","in_stock":true},{"title":"3\/4\"","offer_id":52455229522209,"sku":"49-16-2406","price":78.62,"currency_code":"USD","in_stock":true},{"title":"1\"","offer_id":52455229554977,"sku":"49-16-2408","price":78.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/download_6.webp?v=1775072469","url":"https:\/\/standardvmi.com\/products\/3-8-propex%c2%ae-expansion-head","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}