{"product_id":"eterna-cartridge-rtc-w-spring-check-less-bonnet","title":"T\u0026S Brass 019780-40 Eterna Cartridge - RTC w\/ Spring Check","description":"\u003cp\u003eThe \u003cstrong\u003eT\u0026amp;S Brass 019780-40 Eterna Compression Cartridge\u003c\/strong\u003e is a specialized high-performance component designed for the absolute manifold integrity of commercial faucets. This \u003cstrong\u003eRight-To-Close (RTC)\u003c\/strong\u003e unit features an \u003cstrong\u003eintegrated Spring Check\u003c\/strong\u003e to prevented hazardous cross-flow between building supply lines. It is the premier choice for workstation restoration where absolute building safety and mechanical longevity are prioritizing for hospital laboratories and high-throughput cafeteria sculleries. Built for extreme high-cycle industrial service shifts focusing on reliability.\u003c\/p\u003e\u003cdiv style=\"background-color: #fffdec; border: 1px solid #e2d8b0; padding: 15px; margin: 20px 0;\"\u003e\n\u003cstrong\u003eMaintenance Tip:\u003c\/strong\u003e The spring check is critical for maintaining building thermal and pressure stability—ensure the manifold seat is clear of mineral scale or pipe grit before installation of the new cartridge. Periodically check articulating joints and ensure articulating O-rings move smoothly with food-grade grease. During installation, ensures the cartridge is torqued correctly to handle user activation torque. Polished finish is resistant to grease. Always use original T\u0026amp;S Brass gaskets for a sanitary seal.\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\u003eAction:\u003c\/strong\u003e RTC (Right-To-Close).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e high-cycle faucet restoration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Ultimate maintenance Grade.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"T\u0026S Brass","offers":[{"title":"Default Title","offer_id":50549504180440,"sku":"019780-40","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8725\/6536\/files\/019780-40.jpg?v=1750698209","url":"https:\/\/www.howdybrewer.com\/products\/eterna-cartridge-rtc-w-spring-check-less-bonnet","provider":"HowdyBrewer","version":"1.0","type":"link"}