{"product_id":"apollo-expansion-pex-pex-a-1-2-in-expansion-pex-in-to-x-1-2-in-d-pex-brass-tee","title":"Apollo Expansion PEX \/ Pex A 1\/2 in. Expansion PEX in to X 1\/2 in. D PEX Brass Tee","description":"\u003cdiv\u003e\n\u003cp\u003eThe Apollo Expansion PEX \/ Pex A 1\/2 in. Expansion PEX to 1\/2 in. D PEX Brass Tee is a lead-free brass plumbing fitting designed for expansion-style PEX connections. It combines two 1\/2 in. expansion PEX ports with a 3\/4 in. PEX A barb branch, enabling a clean, reliable branch from a 1\/2 in. run to a larger 3\/4 in. output. Built for hot and cold water, this tee is engineered to perform under real-world home plumbing conditions.\u003c\/p\u003e \u003ch2\u003eKey features and benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free brass construction\u003c\/strong\u003e delivers durable, corrosion-resistant performance for residential water supply.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExpansion PEX A technology\u003c\/strong\u003e on all ends (End 1: 1\/2 in, End 2: 1\/2 in, End 3: 3\/4 in) provides a secure, clamp-free connection that’s easy to install and inspect.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo 1\/2 in. expansion ports\u003c\/strong\u003e plus a 3\/4 in. expansion PEX A barb branch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum pressure 200 psi\u003c\/strong\u003e and maximum temperature 200°F, suitable for typical domestic hot water and cold water distribution\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eANSI Certified\u003c\/strong\u003e for compliance and compatibility within standard PEX systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSingle-piece packaging\u003c\/strong\u003e with reliable, ready-to-use performance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePush-to-connect not required\u003c\/strong\u003e—designed for expansion-based installations that minimize fittings and potential leakage points\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eThis brass tee is perfect when you need to split a 1\/2 in. PEX run to a 3\/4 in. branch in a home plumbing project. Examples include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBranching a hot water line to feed a 3\/4 in. fixture line while keeping the main run at 1\/2 in.\u003c\/li\u003e \u003cli\u003eRetrofits where you’re upgrading an older 1\/2 in. PEX circuit to serve a larger 3\/4 in. branch without re-piping the entire run\u003c\/li\u003e \u003cli\u003eNew installations in radiant heating or domestic water systems that rely on expansion PEX A connections for a secure, durable join\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation tips\u003c\/h2\u003e\n\u003col\u003e \u003cli\u003eCut and deburr each PEX end to ensure a clean seating surface for expansion.\u003c\/li\u003e \u003cli\u003eUse the appropriate expansion tool to expand each 1\/2 in. PEX A end to its respective size before inserting onto the brass tee ends.\u003c\/li\u003e \u003cli\u003eFully insert each PEX segment onto the corresponding end and verify the seating by gently tugging on the tubing.\u003c\/li\u003e \u003cli\u003eAfter installation, gradually restore water pressure and check for leaks at all three ends. If needed, re-expand and reseat to ensure a snug fit.\u003c\/li\u003e\n\u003c\/ol\u003e \u003ch2\u003eWhy this Apollo tee stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eLead-free brass delivers long-term reliability in drinking-water systems, resistant to corrosion and wear.\u003c\/li\u003e \u003cli\u003eExpansion PEX A compatibility means a uniform joint diameter and fewer potential leak points compared with some crimp or push-to-connect options.\u003c\/li\u003e \u003cli\u003eThe 1\/2 in. to 3\/4 in. configuration simplifies branching on existing layouts, reducing the number of fittings and potential failure points.\u003c\/li\u003e \u003cli\u003eSolid ANSI certification and a compact, bagged package make installation straightforward for both DIY renovators and professional plumbers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're upgrading a residential plumbing run or planning a new installation, the Apollo Expansion PEX \/ Pex A Brass Tee gives you a dependable, easy-to-install bridge between a 1\/2 in. PEX main and a 3\/4 in. branch—combining performance, safety, and durability in a single, well-engineered fitting.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":52205068615954,"sku":"4815031","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4815031_A.eps_High.jpg?v=1776467813","url":"https:\/\/nationalhardwaregroup.com\/products\/apollo-expansion-pex-pex-a-1-2-in-expansion-pex-in-to-x-1-2-in-d-pex-brass-tee","provider":"National Hardware Group","version":"1.0","type":"link"}