{"product_id":"apollo-expansion-pex-pex-a-1-2-in-expansion-pex-in-to-x-1-2-in-d-pex-plastic-coupling","title":"Apollo Expansion PEX \/ Pex A 1\/2 in. Expansion PEX in to X 1\/2 in. D PEX Plastic Coupling","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eApollo Expansion PEX \/ Pex A 1\/2 in. Expansion PEX to 1\/2 in D PEX Plastic Coupling\u003c\/strong\u003e is a purpose-built transition fitting that seamlessly links Expansion PEX A piping to standard PEX tubing. Designed for residential water systems, this lead-free plastic coupling delivers a secure, reliable connection with a compact profile.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnd details:\u003c\/strong\u003e End 1 is Expansion PEX (1\/2 in), End 2 is PEX (1\/2 in). A straightforward 2-port coupling that handles a 1\/2 in line-to-line transition.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial and safety:\u003c\/strong\u003e Made from plastic, lead-free for potable water, and ANSI certified to meet industry standards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRatings:\u003c\/strong\u003e Maximum pressure up to 200 psi and maximum temperature up to 200 (unit not specified in data; suitable for typical residential hot and cold water applications).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Bagged, with 10 pieces per package—convenient for projects, repairs, or stocked inventory.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand compatibility:\u003c\/strong\u003e Part of Apollo’s Expansion PEX \/ Pex A line, ensuring compatibility with PEX A expansion systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis coupling is ideal for homeowners and professionals tackling transitions within existing PEX networks. Use it when you need to bridge an Expansion PEX A segment to regular PEX tubing in cold or hot water lines, in tight spaces where a lightweight, corrosion-resistant plastic fitting shines, or during retrofit projects where ANSI-certified, lead-free components are required.\u003c\/p\u003e \u003ch3\u003ePractical uses and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eTransitioning from Expansion PEX A to standard PEX in a supply line feeding a fixture or appliance.\u003c\/li\u003e \u003cli\u003eRepairs or extensions in compact plumbing runs where metal fittings would be cumbersome.\u003c\/li\u003e \u003cli\u003eResidential installations that prioritize clean, reliable connections without soldering or solvent welding.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003col\u003e \u003cli\u003eEnsure both ends of the tubing are clean and dry before assembly.\u003c\/li\u003e \u003cli\u003eFollow local code requirements and Apollo’s installation guidelines for Expansion PEX tooling and practices.\u003c\/li\u003e \u003cli\u003ePrepare the Expansion PEX end per PEX A specifications, then connect to the coupling’s Expansion PEX side and the PEX side to the corresponding tubing.\u003c\/li\u003e \u003cli\u003ePressurize the system and inspect for leaks, re-testing after any settling or adjustments.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":52205065568530,"sku":"4815155","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4815155_A.eps_High.jpg?v=1776467794","url":"https:\/\/nationalhardwaregroup.com\/products\/apollo-expansion-pex-pex-a-1-2-in-expansion-pex-in-to-x-1-2-in-d-pex-plastic-coupling","provider":"National Hardware Group","version":"1.0","type":"link"}