{"id":2815,"date":"2025-08-12T05:59:42","date_gmt":"2025-08-12T05:59:42","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=2815"},"modified":"2025-08-26T07:11:01","modified_gmt":"2025-08-26T07:11:01","slug":"lead-free-vs-zero-lead-brass-fittings","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/","title":{"rendered":"Identificare i raccordi in ottone senza piombo rispetto a quelli senza piombo: cosa dovrebbe sapere ogni utente PPR"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sommario<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Attiva\/disattiva la tabella dei contenuti\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Attiva\/disattiva<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#What_Are_Lead-Free_Brass_Fittings\" >Cosa sono i raccordi in ottone senza piombo?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#What_Are_Zero-Lead_Brass_Fittings\" >Cosa sono i raccordi in ottone senza piombo?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#Why_It_Matters_in_PPR_Systems\" >Perch\u00e9 \u00e8 importante nei sistemi PPR<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#Where_Lead-Free_or_Zero-Lead_Makes_the_Most_Sense\" >Dove senza piombo o zero piombo ha pi\u00f9 senso<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#What_About_Cost\" >E per quanto riguarda i costi?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#How_to_Visually_Identify_Each_Type\" >Come identificare visivamente ogni tipo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#Final_Thoughts\" >Considerazioni finali<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Quando si tratta di sistemi idraulici sicuri, soprattutto per tubi e raccordi in PPR, il tipo di ottone utilizzato per i raccordi \u00e8 pi\u00f9 importante di quanto si possa pensare. Se si ha a che fare con sistemi di acqua potabile, trasporto di fluidi industriali o sistemi di tubazioni HVAC, \u00e8 probabile che si siano imbattuti nei termini &quot;raccordi in ottone senza piombo&quot; e &quot;raccordi in ottone senza piombo&quot;. Ma qual \u00e8 la differenza e perch\u00e9 \u00e8 importante?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In questo articolo, analizzeremo il significato di ogni termine, come distinguerli e perch\u00e9 \u00e8 fondamentale scegliere la soluzione giusta. Scoprirai anche come DESO Pipe, un&#039;azienda affidabile <a href=\"https:\/\/www.desopipe.com\/it\/product-category\/ppr-pipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubo PPR<\/a> produttore, fornisce opzioni di inserti in ottone personalizzati che soddisfano gli standard internazionali di sicurezza e prestazioni.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Are_Lead-Free_Brass_Fittings\"><\/span><strong>Cosa sono i raccordi in ottone senza piombo?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"655\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-1200x655.webp\" alt=\"Cosa sono i raccordi in ottone senza piombo?\" class=\"wp-image-2831\" style=\"width:442px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-1200x655.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-500x273.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-300x164.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-768x419.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-1536x838.webp 1536w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-18x10.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-137x75.webp 137w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-480x262.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-800x437.webp 800w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781.webp 1600w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/\" target=\"_blank\" rel=\"noreferrer noopener\">Raccordi in ottone senza piombo<\/a> Sono raccordi idraulici realizzati con un contenuto ridotto di piombo, in genere inferiore a 0,25% in peso. Questi raccordi soddisfano i requisiti del Safe Drinking Water Act statunitense e sono considerati idonei per applicazioni con acqua non potabile e per alcune applicazioni con acqua potabile.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Realizzato in ottone DZR (resistente alla dezincificazione).<\/li>\n\n\n\n<li>Identificato da una doppia scanalatura sulla superficie di montaggio o all&#039;interno<\/li>\n\n\n\n<li>Adatto per applicazioni non potabili e selezionate applicazioni potabili a basso rischio<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Questi raccordi sono ancora comunemente utilizzati per la loro resistenza alla corrosione, durevolezza e convenienza.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Are_Zero-Lead_Brass_Fittings\"><\/span><strong>Cosa sono i raccordi in ottone senza piombo?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I raccordi in ottone senza piombo, invece, sono realizzati senza alcuna aggiunta di piombo. Questi raccordi soddisfano standard normativi pi\u00f9 severi, tra cui l&#039;aggiornamento del 2014 del Safe Drinking Water Act, che limita il contenuto di piombo a meno di 0,25% per gli impianti di acqua potabile.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spesso appare pi\u00f9 argentato che giallo<\/li>\n\n\n\n<li>Contrassegnato con una singola scanalatura<\/li>\n\n\n\n<li>Ideale per sistemi di acqua potabile e regioni con codici rigorosi (ad esempio, California, Vermont)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">I raccordi senza piombo sono generalmente pi\u00f9 costosi a causa della lavorazione avanzata dei materiali, ma sono ideali per applicazioni con acqua potabile e per garantire il futuro del tuo impianto idraulico.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_It_Matters_in_PPR_Systems\"><\/span><strong>Perch\u00e9 \u00e8 importante nei sistemi PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/it\/product\/male-threaded-coupling\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"410\" height=\"435\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/1756187434931.png\" alt=\"Raccordo filettato maschio\" class=\"wp-image-2836\" style=\"width:280px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/1756187434931.png 410w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/1756187434931-283x300.png 283w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/1756187434931-11x12.png 11w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/1756187434931-71x75.png 71w\" sizes=\"auto, (max-width:767px) 410px, 410px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Che tu stia installando <a href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/ppr-fittings-types\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubi e raccordi in PPR<\/a> per uso residenziale, commerciale o industriale, i raccordi in ottone sono punti di connessione chiave. Si interfacciano con <a href=\"https:\/\/www.desopipe.com\/it\/product-category\/ppr-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">Valvole PPR<\/a>, raccordi elettrosaldabili e tubi in PPR-AL-PPR per garantire connessioni a tenuta stagna e resistenti alla pressione. Ecco perch\u00e9 \u00e8 importante scegliere il giusto raccordo in ottone:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aiuta a garantire la conformit\u00e0 agli standard DIN8077\/8078 e ISO15874<\/li>\n\n\n\n<li>Riduce il rischio di contaminazione nei sistemi di acqua calda e fredda<\/li>\n\n\n\n<li>Supporta la durabilit\u00e0 a lungo termine nelle tubazioni ad alta pressione e nel trasporto di fluidi industriali<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Capacit\u00e0 di personalizzazione degli inserti in ottone di DESO<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DESO Pipe si distingue come un <a href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/understanding-ppr-electro-fusion-fittings\/\" target=\"_blank\" rel=\"noreferrer noopener\">Produttore di tubi PPR <\/a>offrendo ai nostri partner globali la personalizzazione flessibile dei raccordi in ottone. Ecco come:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Quattro diversi modelli di stampi con inserti in ottone per soddisfare i mercati di fascia media, medio-alta e premium<\/li>\n\n\n\n<li>Supporta sia l&#039;ottone 57-3 che l&#039;ottone CW617<\/li>\n\n\n\n<li>Gli inserti sono progettati per adattarsi a tutti i principali servizi OEM\/ODM PPR<\/li>\n\n\n\n<li>Tutti i progetti sono conformi agli standard di sicurezza nazionali e internazionali<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Combinando la produzione automatizzata di PPR e l&#039;integrazione intelligente dell&#039;ottone, DESO garantisce prestazioni costanti su tutti i raccordi, ideali per sistemi di tubazioni HVAC, reti idriche comunali e altro ancora.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Where_Lead-Free_or_Zero-Lead_Makes_the_Most_Sense\"><\/span><strong>Dove senza piombo o zero piombo ha pi\u00f9 senso<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"655\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-1200x655.webp\" alt=\"Dove senza piombo o zero piombo ha pi\u00f9 senso\" class=\"wp-image-2832\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-1200x655.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-500x273.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-300x164.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-768x419.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-1536x838.webp 1536w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-18x10.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-137x75.webp 137w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-480x262.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-800x437.webp 800w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d.webp 1600w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Entrambi i tipi di raccordi hanno la loro collocazione a seconda delle esigenze del tuo sistema:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utilizzo <strong>raccordi per tubi in ottone senza piombo<\/strong> in sistemi a circuito chiuso, non potabili o HVAC, dove le richieste normative sono inferiori.<\/li>\n\n\n\n<li>Utilizzo <strong>raccordi in ottone senza piombo<\/strong> nei sistemi di acqua potabile, soprattutto laddove le leggi locali o nazionali impongono una rigorosa osservanza.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ci\u00f2 vale anche per i clienti che personalizzano tubi compositi in fibra PPR, tubi PP-R CT o sistemi multistrato.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_About_Cost\"><\/span><strong>E per quanto riguarda i costi?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sebbene i raccordi in ottone senza piombo tendano a costare di pi\u00f9, i vantaggi a lungo termine spesso superano la spesa iniziale, soprattutto per gli edifici pubblici o le infrastrutture di approvvigionamento idrico in cui conformit\u00e0 e sicurezza non sono negoziabili.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Al contrario, i raccordi in ottone senza piombo rappresentano una soluzione conveniente per gli ambienti a basso rischio che non richiedono standard di acqua potabile.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Visually_Identify_Each_Type\"><\/span><strong>Come identificare visivamente ogni tipo<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Doppia scanalatura = Senza piombo<\/li>\n\n\n\n<li>Scanalatura singola = Zero-Lead<\/li>\n\n\n\n<li>Colore: Giallo = Senza piombo, Argento = Zero piombo<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Verificare sempre questi dettagli durante l&#039;ispezione di qualit\u00e0 e i test dei lotti, soprattutto quando si acquistano raccordi da fornitori diversi o si lavora su soluzioni PPR personalizzate.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Final_Thoughts\"><\/span><strong>Considerazioni finali<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Quando si costruisce o si esegue la manutenzione di un sistema idraulico utilizzando<a href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/extend-ppr-fittings-lifespan-tips\/\" target=\"_blank\" rel=\"noreferrer noopener\"> Tubi e raccordi in PPR,<\/a> Scegliere il raccordo in ottone giusto non \u00e8 solo una questione di conformit\u00e0, ma anche di prestazioni, longevit\u00e0 e tranquillit\u00e0. Che abbiate bisogno di raccordi in ottone senza piombo per uso industriale o di raccordi per tubi in ottone senza piombo per la sicurezza dell&#039;acqua potabile, DESO Pipe offre soluzioni personalizzate e certificate, supportate da decenni di eccellenza produttiva.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Grazie all&#039;impegno di DESO nei controlli di qualit\u00e0, alla produzione intelligente di PPR e alle certificazioni internazionali come CE, DVGW, AENOR e WRAS, non stai solo acquistando parti, ma stai investendo nelle prestazioni del sistema a lungo termine. Esplora il nostro<a href=\"https:\/\/www.desopipe.com\/it\/product\/\" target=\"_blank\" rel=\"noreferrer noopener\"> catalogo completo dei prodotti PPR<\/a>, raccordi e soluzioni OEM\/ODM personalizzate.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/it\/manufacturing\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity.webp\" alt=\"Enorme capacit\u00e0 annuale\" class=\"wp-image-1623\" style=\"width:547px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-500x333.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-300x200.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-768x512.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-18x12.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-113x75.webp 113w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-480x320.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-800x533.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/a><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>When it comes to safe plumbing systems, especially in PPR pipes and fittings, the type of brass used for fittings matters more than you might think.<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2833,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57],"tags":[],"class_list":["post-2815","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ppr-fitting"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lead-Free vs. Zero-Lead Brass Fittings: A Guide | DESO Group<\/title>\n<meta name=\"description\" content=\"What\u2019s the difference between lead-free and zero-lead brass fittings? 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