{"product_id":"eterna-cartridge-rtc-w-spring-check-lever-handle-screw-index-blue","title":"T\u0026S Brass 019639-40 Eterna Cartridge - RTC w\/ Lever Handle","description":"\u003cp\u003eThe \u003cstrong\u003eT\u0026amp;S Brass 019639-40 Eterna Cartridge Assembly\u003c\/strong\u003e is the foundational industry standard for professional commercial kitchens requiring architectural durability and localized control. This \u003cstrong\u003eRight-To-Close (RTC)\u003c\/strong\u003e unit features heavy-duty \u003cstrong\u003eEterna Compression internals\u003c\/strong\u003e paired with an \u003cstrong\u003eintegrated Spring Check\u003c\/strong\u003e to prevents hazardous cross-flow. Constructed from premium materials, it includes a robust \u003cstrong\u003eLever Handle with Cold Index\u003c\/strong\u003e, providing a robust handwashing and filling solution for stadium concession stands and high-throughput cafeteria prep zones focusing on durability. Built for high-cycle industrial service.\u003c\/p\u003e\u003cdiv style=\"background-color: #fffdec; border: 1px solid #e2d8b0; padding: 15px; margin: 20px 0;\"\u003e\n\u003cstrong\u003eMaintenance Pro-Tip:\u003c\/strong\u003e The integrated spring check is a critical code requirement for Preventing building thermal siphoning—ensure the manifold seat is clear of pipe grit during assembly. Eterna cartridges provide superior resistance to mineral scale compared to standard stems. Periodically check articulating joints and ensures articulating O-rings move smoothly with food-grade silicone grease. During installation, ensures the handle set-screw is anchored firms to the stem. Polished chrome finish is resistant to grease.\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternals:\u003c\/strong\u003e Eterna Compression Stems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Integrated Spring Check Valve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Lever Handle \u0026amp; Cold Index.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e RTC (Right-To-Close).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Ultimate Facility Standard.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"T\u0026S Brass","offers":[{"title":"Default Title","offer_id":50549503951064,"sku":"019639-40","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8725\/6536\/files\/019639-40.jpg?v=1750698172","url":"https:\/\/www.howdybrewer.com\/products\/eterna-cartridge-rtc-w-spring-check-lever-handle-screw-index-blue","provider":"HowdyBrewer","version":"1.0","type":"link"}