{"id":4005,"date":"2026-09-23T23:55:19","date_gmt":"2026-09-24T03:55:19","guid":{"rendered":"https:\/\/citimarineservice.com\/?page_id=4005"},"modified":"2026-09-26T10:15:24","modified_gmt":"2026-09-26T14:15:24","slug":"duramax-duracooler-suprstak","status":"publish","type":"page","link":"https:\/\/citimarineservice.com\/es\/duramax-duracooler-suprstak\/","title":{"rendered":"DuraCooler SuprStak"},"content":{"rendered":"<div id=\"cs-content\" class=\"cs-content\"><div class=\"x-section e4005-e1 m339-0 cm2 cm2-page-hero\"><div class=\"x-div e4005-e2 m339-2 m339-3 m339-4 m339-5 cm2-wrap\"><div class=\"x-text x-content e4005-e3 m339-9 m339-a m339-b m339-c cm2-eyebrow\"><p>Heat Exchangers<\/p><\/div><div class=\"x-text x-text-headline e4005-e4 m339-g m339-h m339-i cm2-h1 cm2-h1--page\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h1 class=\"x-text-content-text-primary\">DuraCooler SuprStak<\/h1>\n<\/div><\/div><\/div><div class=\"x-div e4005-e5 m339-2 m339-3 m339-4 m339-5 cm2-btn-row\"><a class=\"x-anchor x-anchor-button e4005-e6 m339-n m339-o m339-p m339-q cm2-btn cm2-btn--orange\" tabindex=\"0\" href=\"https:\/\/citimarineservice.com\/es\/request-a-quote\/\"><div class=\"x-anchor-content\"><div class=\"x-anchor-text\"><span class=\"x-anchor-text-primary\">Solicitar cotizaci\u00f3n<\/span><\/div><\/div><\/a><\/div><\/div><\/div><div class=\"x-section e4005-e7 m339-0 cm2 cm2-dark\"><div class=\"x-div e4005-e8 m339-2 m339-3 m339-4 m339-5 cm2-wrap\"><div class=\"x-div e4005-e9 m339-2 m339-3 m339-4 m339-5 cm2-product\"><div class=\"x-div e4005-e10 m339-2 m339-3 m339-4 m339-5 cm2-product-text\"><div class=\"x-text x-content e4005-e11 m339-9 m339-a m339-c m339-d\"><p class=\"mb-4\"><span style=\"color: #ffffff;\">A double-stacked DuraCooler keel cooler with TurboTunnel design, engineered to deliver greatly enhanced heat transfer in half the hull space.<\/span><\/p><\/div><ul class=\"x-row e4005-e12 m339-u m339-v m339-x\"><div class=\"x-row-inner\"><li class=\"x-col e4005-e13 m339-z m339-10\"><figure class=\"x-div e4005-e14 m339-2 m339-3 m339-5 m339-6\"><i class=\"x-icon e4005-e15 m339-11\" aria-hidden=\"true\" data-x-icon-s=\"&#xf13d;\"><\/i><\/figure><div class=\"x-div e4005-e16 m339-3 m339-4 m339-5 m339-7 m339-1 x-effect-exit\" data-x-effect=\"{&quot;scroll&quot;:true,&quot;offsetTop&quot;:&quot;10%&quot;,&quot;offsetBottom&quot;:&quot;15%&quot;,&quot;behaviorScroll&quot;:&quot;fire-once&quot;}\"><div class=\"x-text x-content e4005-e17 m339-9 m339-a m339-e\"><p>Angled TurboTunnel headers jet seawater between the upper and lower tube decks.<\/p><\/div><\/div><\/li><li class=\"x-col e4005-e18 m339-z m339-10\"><figure class=\"x-div e4005-e19 m339-2 m339-3 m339-5 m339-6\"><i class=\"x-icon e4005-e20 m339-11\" aria-hidden=\"true\" data-x-icon-s=\"&#xf13d;\"><\/i><\/figure><div class=\"x-div e4005-e21 m339-3 m339-4 m339-5 m339-7 m339-1 x-effect-exit\" data-x-effect=\"{&quot;scroll&quot;:true,&quot;offsetTop&quot;:&quot;10%&quot;,&quot;offsetBottom&quot;:&quot;15%&quot;,&quot;behaviorScroll&quot;:&quot;fire-once&quot;}\"><div class=\"x-text x-content e4005-e22 m339-9 m339-a m339-e\"><p>Round turbulizer spacers and flow-diverter scoops increase turbulence and convection.<\/p><\/div><\/div><\/li><li class=\"x-col e4005-e23 m339-z m339-10\"><figure class=\"x-div e4005-e24 m339-2 m339-3 m339-5 m339-6\"><i class=\"x-icon e4005-e25 m339-11\" aria-hidden=\"true\" data-x-icon-s=\"&#xf13d;\"><\/i><\/figure><div class=\"x-div e4005-e26 m339-3 m339-4 m339-5 m339-7 m339-1 x-effect-exit\" data-x-effect=\"{&quot;scroll&quot;:true,&quot;offsetTop&quot;:&quot;10%&quot;,&quot;offsetBottom&quot;:&quot;15%&quot;,&quot;behaviorScroll&quot;:&quot;fire-once&quot;}\"><div class=\"x-text x-content e4005-e27 m339-9 m339-a m339-e\"><p>Design validated with CFD modelling and full-scale water tunnel testing.<\/p><\/div><\/div><\/li><\/div><\/ul><\/div><span class=\"x-image e4005-e28 m339-12 cm2-product-img\"><img decoding=\"async\" src=\"https:\/\/citimarineservice.com\/wp-content\/uploads\/2026\/09\/duramax-duracooler-suprstak-nb.png\" width=\"318\" height=\"177\" alt=\"DuraCooler SuprStak\" loading=\"lazy\"><\/span><\/div><\/div><\/div><div class=\"x-section e4005-e29 m339-0 cm2 cm2-dark cm2-tabs-wrap\"><div class=\"x-div e4005-e30 m339-2 m339-3 m339-4 m339-5 cm2-wrap\"><div class=\"x-tabs e4005-e31 m339-13 cm2-tabs\" data-x-element-tabs=\"\"><div class=\"x-tabs-list\"><ul role=\"tablist\"><li role=\"presentation\"><button id=\"tab-e4005-e32\" class=\"e4005-e32 x-active\" role=\"tab\" aria-selected=\"true\" aria-controls=\"panel-e4005-e32\" data-x-toggle=\"tab\" data-x-toggleable=\"tab-item-e4005-e32\" data-x-toggle-group=\"tab-group-e4005-e31\"><span><span style=\"color: #ffffff;\">Selecci\u00f3n y soporte<\/span><\/span><\/button><\/li><li role=\"presentation\"><button id=\"tab-e4005-e35\" class=\"e4005-e35\" role=\"tab\" aria-selected=\"false\" aria-controls=\"panel-e4005-e35\" data-x-toggle=\"tab\" data-x-toggleable=\"tab-item-e4005-e35\" data-x-toggle-group=\"tab-group-e4005-e31\"><span><span style=\"color: #ffffff;\">Descripci\u00f3n de la serie<\/span><\/span><\/button><\/li><li role=\"presentation\"><button id=\"tab-e4005-e47\" class=\"e4005-e47\" role=\"tab\" aria-selected=\"false\" aria-controls=\"panel-e4005-e47\" data-x-toggle=\"tab\" data-x-toggleable=\"tab-item-e4005-e47\" data-x-toggle-group=\"tab-group-e4005-e31\"><span><span style=\"color: #ffffff;\">Documentos<\/span><\/span><\/button><\/li><\/ul><\/div><div class=\"x-tabs-panels\"><div id=\"panel-e4005-e32\" class=\"x-tabs-panel e4005-e32 x-active\" role=\"tabpanel\" aria-labelledby=\"tab-e4005-e32\" aria-hidden=\"false\" data-x-toggleable=\"tab-item-e4005-e32\"><div style=\"width: 100%; max-width: 100%; margin: 20px 0; box-sizing: border-box; overflow-x: auto; font-family: inherit;\">\n<table style=\"width: 100%; min-width: 300px; border-collapse: collapse; font-size: 13px; text-align: center; background: #ffffff; border: 1px solid #e0e0e0; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.05); overflow: hidden;\">\n<thead>\n<tr style=\"background-color: #2b2d42; color: #ffffff; border-top: 5px solid #E25114;\"><th style=\"padding: 12px 10px; font-weight: 600; text-transform: uppercase; font-size: 11px; letter-spacing: 0.5px; text-align: center;\">Caracter\u00edstica<\/th><th style=\"padding: 12px 10px; font-weight: 600; text-transform: uppercase; font-size: 11px; letter-spacing: 0.5px; text-align: center;\">Detalle<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #eee; background-color: #ffffff;\"><td style=\"padding: 10px 8px; font-weight: 700; color: #333; text-align: center;\">Configuration<\/td><td style=\"padding: 10px 8px; font-weight: 700; color: #E25114; text-align: center;\">Double-stacked (upper and lower tube assemblies)<\/td><\/tr>\n<tr style=\"border-bottom: 1px solid #eee; background-color: #f9f9f9;\"><td style=\"padding: 10px 8px; font-weight: 700; color: #333; text-align: center;\">Tube Material<\/td><td style=\"padding: 10px 8px; font-weight: 700; color: #E25114; text-align: center;\">90\/10 cupronickel<\/td><\/tr>\n<tr style=\"border-bottom: 1px solid #eee; background-color: #ffffff;\"><td style=\"padding: 10px 8px; font-weight: 700; color: #333; text-align: center;\">Flow Features<\/td><td style=\"padding: 10px 8px; font-weight: 700; color: #E25114; text-align: center;\">TurboTunnel header, turbulizer spacers, flow-diverter scoops<\/td><\/tr>\n<tr style=\"border-bottom: 1px solid #eee; background-color: #f9f9f9;\"><td style=\"padding: 10px 8px; font-weight: 700; color: #333; text-align: center;\">Sizing<\/td><td style=\"padding: 10px 8px; font-weight: 700; color: #E25114; text-align: center;\">Custom engineered to engine and hull<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div><a class=\"x-anchor x-anchor-button e4005-e34 m339-n m339-q m339-r m339-s\" tabindex=\"0\" href=\"https:\/\/citimarineservice.com\/es\/request-a-quote\/\"><div class=\"x-anchor-content\"><div class=\"x-anchor-text\"><span class=\"x-anchor-text-primary\"><span style=\"color: #ffffff;\">Solicitar cotizaci\u00f3n<\/span><\/span><\/div><\/div><\/a><\/div><div id=\"panel-e4005-e35\" class=\"x-tabs-panel e4005-e35\" role=\"tabpanel\" aria-labelledby=\"tab-e4005-e35\" aria-hidden=\"true\" data-x-toggleable=\"tab-item-e4005-e35\"><div class=\"x-row e4005-e36 m339-u m339-w m339-y\"><div class=\"x-row-inner\"><div class=\"x-col e4005-e37 m339-10\"><div class=\"x-text x-text-headline e4005-e38 m339-g m339-i m339-j m339-k\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h1 class=\"x-text-content-text-primary\">Dise\u00f1o<\/h1>\n<\/div><\/div><\/div><div class=\"x-text x-content e4005-e39 m339-9 m339-c m339-d m339-f\"><p>Completely redesigned DuraCooler that stacks two tube assemblies with a tunnel between them to promote turbulent seawater flow.<\/p><\/div><div class=\"x-text x-text-headline e4005-e40 m339-g m339-i m339-j m339-k\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h1 class=\"x-text-content-text-primary\">Aplicaci\u00f3n<\/h1>\n<\/div><\/div><\/div><div class=\"x-text x-content e4005-e41 m339-9 m339-c m339-d m339-f\"><p>Main and auxiliary engine cooling where hull space is limited.<\/p><\/div><\/div><div class=\"x-col e4005-e42 m339-10\"><div class=\"x-text x-text-headline e4005-e43 m339-g m339-i m339-j m339-k\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h1 class=\"x-text-content-text-primary\">Ingenier\u00eda<\/h1>\n<\/div><\/div><\/div><div class=\"x-text x-content e4005-e44 m339-9 m339-c m339-d m339-f\"><p>Developed with computational fluid dynamics and validated in a full-scale water tunnel.<\/p><\/div><div class=\"x-text x-text-headline e4005-e45 m339-g m339-i m339-j m339-k\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h1 class=\"x-text-content-text-primary\">Alcance de la entrega<\/h1>\n<\/div><\/div><\/div><div class=\"x-text x-content e4005-e46 m339-9 m339-c m339-d m339-f\"><p>Custom-sized to your engine specifications; contact us with heat rejection and space data.<\/p><\/div><\/div><\/div><\/div><\/div><div id=\"panel-e4005-e47\" class=\"x-tabs-panel e4005-e47\" role=\"tabpanel\" aria-labelledby=\"tab-e4005-e47\" aria-hidden=\"true\" data-x-toggleable=\"tab-item-e4005-e47\"><div class=\"x-text x-text-headline e4005-e48 m339-g m339-i m339-k m339-l\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h1 class=\"x-text-content-text-primary\">Documentos t\u00e9cnicos<\/h1>\n<\/div><\/div><\/div><div class=\"x-div e4005-e49 m339-2 m339-3 m339-8\"><div class=\"x-text x-text-headline e4005-e50 m339-g m339-h m339-m\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h1 class=\"x-text-content-text-primary\"><span style=\"color: #ffffff;\">DuraCooler SuprStak Data Sheet<\/span><\/h1>\n<\/div><\/div><\/div><a class=\"x-anchor x-anchor-button has-graphic e4005-e51 m339-n m339-o m339-s m339-t\" tabindex=\"0\" href=\"https:\/\/www.duramaxmarine.com\/pdf\/DuraCoolerSuprStak_Sheet_ENG.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><div class=\"x-anchor-content\"><span class=\"x-graphic\" aria-hidden=\"true\"><i class=\"x-icon x-graphic-child x-graphic-icon x-graphic-primary\" aria-hidden=\"true\" data-x-icon-s=\"&#xf56d;\"><\/i><\/span><div class=\"x-anchor-text\"><span class=\"x-anchor-text-primary\">Descargar PDF<\/span><\/div><\/div><\/a><\/div><hr class=\"x-line e4005-e52 m339-14\"\/><\/div><\/div><\/div><\/div><\/div><div class=\"x-section e4005-e53 m339-0 cm2 cm2-quote\"><div class=\"x-div e4005-e54 m339-2 m339-3 m339-4 m339-5 cm2-wrap\"><div class=\"x-div e4005-e55 m339-2 m339-3 m339-4 m339-5 cm2-quote-text\"><div class=\"x-text x-text-headline e4005-e56 m339-g m339-h m339-i cm2-quote-title\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">\u00bfNo encuentra la pieza que necesita?<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e4005-e57 m339-9 m339-a m339-b m339-c cm2-quote-sub\"><p>D\u00edganos qu\u00e9 busca y le responderemos con un precio.<\/p><\/div><\/div><div class=\"x-div e4005-e58 m339-2 m339-3 m339-4 m339-5 cm2-quote-btns\"><a class=\"x-anchor x-anchor-button e4005-e59 m339-n m339-o m339-p m339-q cm2-btn cm2-btn--dark\" tabindex=\"0\" href=\"https:\/\/citimarineservice.com\/es\/request-a-quote\/\"><div class=\"x-anchor-content\"><div class=\"x-anchor-text\"><span class=\"x-anchor-text-primary\">Solicitar cotizaci\u00f3n<\/span><\/div><\/div><\/a><a class=\"x-anchor x-anchor-button e4005-e60 m339-n m339-o m339-p m339-q cm2-btn cm2-btn--line\" tabindex=\"0\" href=\"https:\/\/citimarineservice.com\/es\/contact-us\/\"><div class=\"x-anchor-content\"><div class=\"x-anchor-text\"><span class=\"x-anchor-text-primary\">Hablar con ventas<\/span><\/div><\/div><\/a><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Heat ExchangersDuraCooler SuprStak Request a QuoteA double-stacked DuraCooler keel cooler with TurboTunnel design, engineered to deliver greatly enhanced heat transfer in half the hull space.Angled TurboTunnel headers jet seawater between the upper and lower tube decks.Round turbulizer spacers and flow-diverter scoops increase turbulence and convection.Design validated with CFD modelling and full-scale water tunnel testing.Selection &amp; supportSeries DescriptionDocuments FeatureDetail ConfigurationDouble-stacked (upper &#8230; <\/p>\n<div><a href=\"https:\/\/citimarineservice.com\/es\/duramax-duracooler-suprstak\/\" class=\"more-link\">Read More<\/a><\/div>","protected":false},"author":14,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-blank-4.php","meta":{"footnotes":""},"class_list":["post-4005","page","type-page","status-publish","hentry","no-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/pages\/4005","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/comments?post=4005"}],"version-history":[{"count":5,"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/pages\/4005\/revisions"}],"predecessor-version":[{"id":10151,"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/pages\/4005\/revisions\/10151"}],"wp:attachment":[{"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/media?parent=4005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}