{"id":4008,"date":"2026-09-23T23:55:20","date_gmt":"2026-09-24T03:55:20","guid":{"rendered":"https:\/\/citimarineservice.com\/?page_id=4008"},"modified":"2026-09-26T10:15:24","modified_gmt":"2026-09-26T14:15:24","slug":"duramax-duracooler-keel-coolers","status":"publish","type":"page","link":"https:\/\/citimarineservice.com\/es\/duramax-duracooler-keel-coolers\/","title":{"rendered":"DuraCooler Keel Coolers"},"content":{"rendered":"<div id=\"cs-content\" class=\"cs-content\"><div class=\"x-section e4008-e1 m33c-0 cm2 cm2-page-hero\"><div class=\"x-div e4008-e2 m33c-2 m33c-3 m33c-4 cm2-wrap\"><div class=\"x-text x-content e4008-e3 m33c-7 m33c-8 m33c-9 m33c-a cm2-eyebrow\"><p>Heat Exchangers<\/p><\/div><div class=\"x-text x-text-headline e4008-e4 m33c-e m33c-f cm2-h1 cm2-h1--page\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h1 class=\"x-text-content-text-primary\">DuraCooler Keel Coolers<\/h1>\n<\/div><\/div><\/div><div class=\"x-div e4008-e5 m33c-2 m33c-3 m33c-4 cm2-btn-row\"><a class=\"x-anchor x-anchor-button e4008-e6 m33c-h m33c-i 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 e4008-e7 m33c-0 cm2 cm2-dark\"><div class=\"x-div e4008-e8 m33c-2 m33c-3 m33c-4 cm2-wrap\"><div class=\"x-div e4008-e9 m33c-2 m33c-3 m33c-4 cm2-product\"><div class=\"x-div e4008-e10 m33c-2 m33c-3 m33c-4 cm2-product-text\"><div class=\"x-text x-content e4008-e11 m33c-7 m33c-8 m33c-a m33c-b\"><p class=\"mb-4\"><span style=\"color: #ffffff;\">One-piece 90\/10 cupronickel keel coolers with a patented streamlined header that increases overall heat transfer by 17% over square-header designs.<\/span><\/p><\/div><ul class=\"x-row e4008-e12 m33c-k m33c-l m33c-n\"><div class=\"x-row-inner\"><li class=\"x-col e4008-e13 m33c-p m33c-q\"><figure class=\"x-div e4008-e14 m33c-2 m33c-3 m33c-5\"><i class=\"x-icon e4008-e15 m33c-r\" aria-hidden=\"true\" data-x-icon-s=\"&#xf13d;\"><\/i><\/figure><div class=\"x-div e4008-e16 m33c-3 m33c-4 m33c-6 m33c-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 e4008-e17 m33c-7 m33c-8 m33c-c\"><p>Coolant flow to the outer tubes increased 35% and their heat rejection 45%.<\/p><\/div><\/div><\/li><li class=\"x-col e4008-e18 m33c-p m33c-q\"><figure class=\"x-div e4008-e19 m33c-2 m33c-3 m33c-5\"><i class=\"x-icon e4008-e20 m33c-r\" aria-hidden=\"true\" data-x-icon-s=\"&#xf13d;\"><\/i><\/figure><div class=\"x-div e4008-e21 m33c-3 m33c-4 m33c-6 m33c-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 e4008-e22 m33c-7 m33c-8 m33c-c\"><p>Footprint can be up to 42% smaller than a conventional unit.<\/p><\/div><\/div><\/li><li class=\"x-col e4008-e23 m33c-p m33c-q\"><figure class=\"x-div e4008-e24 m33c-2 m33c-3 m33c-5\"><i class=\"x-icon e4008-e25 m33c-r\" aria-hidden=\"true\" data-x-icon-s=\"&#xf13d;\"><\/i><\/figure><div class=\"x-div e4008-e26 m33c-3 m33c-4 m33c-6 m33c-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 e4008-e27 m33c-7 m33c-8 m33c-c\"><p>Flow-diverter scoops flush stagnant areas between the tubes.<\/p><\/div><\/div><\/li><\/div><\/ul><\/div><span class=\"x-image e4008-e28 m33c-s cm2-product-img\"><img decoding=\"async\" src=\"https:\/\/citimarineservice.com\/wp-content\/uploads\/2026\/09\/duramax-duracooler-keel-coolers-nb.png\" width=\"161\" height=\"106\" alt=\"DuraCooler Keel Coolers\" loading=\"lazy\"><\/span><\/div><\/div><\/div><div class=\"x-section e4008-e29 m33c-0 cm2 cm2-dark cm2-tabs-wrap\"><div class=\"x-div e4008-e30 m33c-2 m33c-3 m33c-4 cm2-wrap\"><div class=\"x-tabs e4008-e31 m33c-t cm2-tabs\" data-x-element-tabs=\"\"><div class=\"x-tabs-list\"><ul role=\"tablist\"><li role=\"presentation\"><button id=\"tab-e4008-e32\" class=\"e4008-e32 x-active\" role=\"tab\" aria-selected=\"true\" aria-controls=\"panel-e4008-e32\" data-x-toggle=\"tab\" data-x-toggleable=\"tab-item-e4008-e32\" data-x-toggle-group=\"tab-group-e4008-e31\"><span><span style=\"color: #ffffff;\">Selecci\u00f3n y soporte<\/span><\/span><\/button><\/li><li role=\"presentation\"><button id=\"tab-e4008-e35\" class=\"e4008-e35\" role=\"tab\" aria-selected=\"false\" aria-controls=\"panel-e4008-e35\" data-x-toggle=\"tab\" data-x-toggleable=\"tab-item-e4008-e35\" data-x-toggle-group=\"tab-group-e4008-e31\"><span><span style=\"color: #ffffff;\">Descripci\u00f3n de la serie<\/span><\/span><\/button><\/li><\/ul><\/div><div class=\"x-tabs-panels\"><div id=\"panel-e4008-e32\" class=\"x-tabs-panel e4008-e32 x-active\" role=\"tabpanel\" aria-labelledby=\"tab-e4008-e32\" aria-hidden=\"false\" data-x-toggleable=\"tab-item-e4008-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: 450px; 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;\">Mounting<\/th><th style=\"padding: 12px 10px; font-weight: 600; text-transform: uppercase; font-size: 11px; letter-spacing: 0.5px; text-align: center;\">Installation<\/th><th style=\"padding: 12px 10px; font-weight: 600; text-transform: uppercase; font-size: 11px; letter-spacing: 0.5px; text-align: center;\">Notes<\/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;\">Through-Hull Nozzle<\/td><td style=\"padding: 10px 8px; color: #555; text-align: center;\">Nozzles through the hull<\/td><td style=\"padding: 10px 8px; color: #555; text-align: center;\">Sea chest or cofferdam required<\/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;\">Flange-Mount<\/td><td style=\"padding: 10px 8px; color: #555; text-align: center;\">Hardware outside the hull<\/td><td style=\"padding: 10px 8px; color: #555; text-align: center;\">No cofferdam or sea chest needed<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div><a class=\"x-anchor x-anchor-button e4008-e34 m33c-h m33c-j\" 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-e4008-e35\" class=\"x-tabs-panel e4008-e35\" role=\"tabpanel\" aria-labelledby=\"tab-e4008-e35\" aria-hidden=\"true\" data-x-toggleable=\"tab-item-e4008-e35\"><div class=\"x-row e4008-e36 m33c-k m33c-m m33c-o\"><div class=\"x-row-inner\"><div class=\"x-col e4008-e37 m33c-q\"><div class=\"x-text x-text-headline e4008-e38 m33c-e m33c-g\"><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 e4008-e39 m33c-7 m33c-a m33c-b m33c-d\"><p>Streamlined header improves coolant distribution and lowers pressure drop inside the unit.<\/p><\/div><div class=\"x-text x-text-headline e4008-e40 m33c-e m33c-g\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h1 class=\"x-text-content-text-primary\">Materiales<\/h1>\n<\/div><\/div><\/div><div class=\"x-text x-content e4008-e41 m33c-7 m33c-a m33c-b m33c-d\"><p>High-strength 90\/10 cupronickel tubing with good anti-fouling and heat transfer properties.<\/p><\/div><\/div><div class=\"x-col e4008-e42 m33c-q\"><div class=\"x-text x-text-headline e4008-e43 m33c-e m33c-g\"><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 e4008-e44 m33c-7 m33c-a m33c-b m33c-d\"><p>Main and auxiliary engines and other onboard heat sources, new builds or retrofits.<\/p><\/div><div class=\"x-text x-text-headline e4008-e45 m33c-e m33c-g\"><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 e4008-e46 m33c-7 m33c-a m33c-b m33c-d\"><p>Custom-sized to engine specifications, installation space and plumbing layout.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-section e4008-e47 m33c-0 cm2 cm2-quote\"><div class=\"x-div e4008-e48 m33c-2 m33c-3 m33c-4 cm2-wrap\"><div class=\"x-div e4008-e49 m33c-2 m33c-3 m33c-4 cm2-quote-text\"><div class=\"x-text x-text-headline e4008-e50 m33c-e m33c-f 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 e4008-e51 m33c-7 m33c-8 m33c-9 m33c-a cm2-quote-sub\"><p>D\u00edganos qu\u00e9 busca y le responderemos con un precio.<\/p><\/div><\/div><div class=\"x-div e4008-e52 m33c-2 m33c-3 m33c-4 cm2-quote-btns\"><a class=\"x-anchor x-anchor-button e4008-e53 m33c-h m33c-i 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 e4008-e54 m33c-h m33c-i 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 Keel Coolers Request a QuoteOne-piece 90\/10 cupronickel keel coolers with a patented streamlined header that increases overall heat transfer by 17% over square-header designs.Coolant flow to the outer tubes increased 35% and their heat rejection 45%.Footprint can be up to 42% smaller than a conventional unit.Flow-diverter scoops flush stagnant areas between the tubes.Selection &amp; supportSeries Description MountingInstallationNotes Through-Hull &#8230; <\/p>\n<div><a href=\"https:\/\/citimarineservice.com\/es\/duramax-duracooler-keel-coolers\/\" 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-4008","page","type-page","status-publish","hentry","no-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/pages\/4008","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=4008"}],"version-history":[{"count":5,"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/pages\/4008\/revisions"}],"predecessor-version":[{"id":10150,"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/pages\/4008\/revisions\/10150"}],"wp:attachment":[{"href":"https:\/\/citimarineservice.com\/es\/wp-json\/wp\/v2\/media?parent=4008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}