{"id":118,"date":"2018-07-26T22:25:58","date_gmt":"2018-07-26T22:25:58","guid":{"rendered":"http:\/\/corelinkspump.com\/?page_id=118"},"modified":"2026-05-19T10:56:03","modified_gmt":"2026-05-19T10:56:03","slug":"martek-dunkin-pumps","status":"publish","type":"page","link":"https:\/\/intertechpumps.com\/index.php\/martek-dunkin-pumps\/","title":{"rendered":"Martek Dunkin Pumps"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Classes Section&#8221; _builder_version=&#8221;4.16&#8243; background_color=&#8221;#fafbfc&#8221; custom_padding=&#8221;24px|0px|22px|0px|false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row admin_label=&#8221;Row&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.21.0&#8243; text_font=&#8221;||||||||&#8221; header_font=&#8221;||||||||&#8221; header_text_align=&#8221;center&#8221; header_3_font=&#8221;Poppins|600|||||||&#8221; header_3_text_color=&#8221;#44d89e&#8221; header_3_font_size=&#8221;36px&#8221; header_3_line_height=&#8221;1.4em&#8221; text_orientation=&#8221;center&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>MARTEK DUNKIN PUMPS<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_4,1_4&#8243; admin_label=&#8221;Class&#8221; _builder_version=&#8221;4.16&#8243; background_color=&#8221;#ffffff&#8221; custom_margin=&#8221;||60px|&#8221; custom_padding=&#8221;|0||40px|false|false&#8221; animation_style=&#8221;fade&#8221; border_radii=&#8221;on|6px|6px|6px|6px&#8221; box_shadow_style=&#8221;preset1&#8243; box_shadow_vertical=&#8221;10px&#8221; box_shadow_blur=&#8221;24px&#8221; box_shadow_spread=&#8221;6px&#8221; box_shadow_color=&#8221;rgba(0,0,0,0.06)&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; text_font=&#8221;Open Sans||||||||&#8221; text_text_color=&#8221;#486066&#8243; text_font_size=&#8221;15px&#8221; text_line_height=&#8221;1.8em&#8221; header_font=&#8221;||||||||&#8221; header_3_font=&#8221;Poppins|600|||||||&#8221; header_3_text_color=&#8221;#486066&#8243; header_3_font_size=&#8221;18px&#8221; header_3_line_height=&#8221;1.4em&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<div class=\"stats-box\">\n<div class=\"stats-inner\">\n<div class=\"row clearfix\">\n<div class=\"text\">\n<p style=\"text-align: justify;\">InterTech Martek Dunkin Pumps Series, designed to be continuously submerged in pumpage, maintain superb operating efficiencies and are coupled with premium efficient motors. All come standard with heavy walled volutes for extended life under abrasive service. InterTech auto-coupling system includes a cast iron discharge elbow, bronze guide claw flange, and stainless steel upper and intermediate guide rail brackets for high quality non-spark operation available.<\/p>\n<h3>Performance Options<\/h3>\n<p style=\"text-align: justify;\"><strong>Enclosed impellers\u00a0<\/strong>handle solids 2\u2033 and larger with flows up to 20,000 GPM and heads up to 450\u2032.<\/p>\n<p style=\"text-align: justify;\"><strong>Delta impellers<\/strong>\u00a0handle stringy materials, rags, etc. and are available in pumps with up to a 10\u2033 discharge size handling flows of 5,000 GPM and heads up to 400\u2032<\/p>\n<p style=\"text-align: justify;\"><strong>Cooling Jacket and Heat Exchanger<\/strong>\u00a0available to protect the motor from overheating during extended periods of low liquid level operation, or for handling high temperature liquids.<\/p>\n<div class=\"stats-box\">\n<div class=\"stats-inner\">\n<div class=\"row clearfix\">\n<h3><\/h3>\n<h3>Features and Benefits:<\/h3>\n<ul class=\"list-style-five\">\n<li style=\"list-style-type: none;\">\n<ul class=\"list-style-five\">\n<li>Ease of maintenance and serviceability<\/li>\n<li>No level controls, monitors, recirculating pump or piping needed<\/li>\n<li>No cooling jacket necessary<\/li>\n<li>Excellent efficiencies<\/li>\n<li>Designed to run submerged for limited time periods<\/li>\n<li>Lower thrust due to bearing frame which means longer bearing life<\/li>\n<li>The shaft penetrates the bottom only and is sealed using a triple redundant sealing system<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"stats-box\">\n<div class=\"stats-inner\">\n<div class=\"row clearfix\">\n<div class=\"column col-md-6 col-sm-12 col-xs-12\">\n<h3>Martek Dunkin Pumps<\/h3>\n<p style=\"text-align: justify;\">InterTech Martek Dunkin Pumps maintain superb operating efficiencies and can be coupled with either a premium efficient electric motor or hydraulic power. All come standard with heavy walled volutes for extended life under abrasive service. InterTech auto-coupling system includes a cast iron discharge elbow, bronze guide claw flange, and stainless steel upper and intermediate guide rail brackets for high quality non-spark operation available. Enclosed and delta impeller options handle up to 3\u201d solids, 20,000 GPM flow, and 450\u2019 head.<\/p>\n<p style=\"text-align: justify;\">\n<\/div>\n<div class=\"column col-md-6 col-sm-12 col-xs-12\">\n<div class=\"image\"><\/div>\n<\/div>\n<\/div>\n<div>\n<table style=\"width: 800px;\">\n<tbody>\n<tr style=\"height: 22px;\">\n<th style=\"width: 176px; height: 22px;\">Model<\/th>\n<th style=\"width: 18px; height: 22px;\">Discharge<\/th>\n<th style=\"width: 68px; height: 22px;\">Suction<\/th>\n<th style=\"width: 234.602px; height: 22px;\">Solids Handling<\/th>\n<th style=\"width: 278.398px; height: 22px;\">Data Sheet<\/th>\n<\/tr>\n<tr style=\"height: 22px;\">\n<td style=\"width: 176px; height: 22px;\">4NHTA-F<\/td>\n<td style=\"width: 18px; height: 22px;\">4&#8243;<\/td>\n<td style=\"width: 68px; height: 22px;\">6&#8243;<\/td>\n<td style=\"width: 234.602px; height: 22px;\">3&#8243;<\/td>\n<td style=\"width: 278.398px; height: 22px;\"><a href=\"https:\/\/intertechpumps.com\/wp-content\/uploads\/2026\/05\/InterTech_4NHTA-F-RP.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Data Sheet<\/a><\/td>\n<\/tr>\n<tr style=\"height: 22px;\">\n<td style=\"width: 176px; height: 22px;\">4NNT-F<\/td>\n<td style=\"width: 18px; height: 22px;\">4&#8243;<\/td>\n<td style=\"width: 68px; height: 22px;\">4&#8243;<\/td>\n<td style=\"width: 234.602px; height: 22px;\">3&#8243;<\/td>\n<td style=\"width: 278.398px; height: 22px;\"><a href=\"https:\/\/intertechpumps.com\/wp-content\/uploads\/2026\/05\/InterTech_4NNT-F.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Data Sheet<\/a><\/td>\n<\/tr>\n<tr style=\"height: 22px;\">\n<td style=\"width: 176px; height: 22px;\">4NNTL<\/td>\n<td style=\"width: 18px; height: 22px;\">4&#8243;<\/td>\n<td style=\"width: 68px; height: 22px;\">4&#8243;<\/td>\n<td style=\"width: 234.602px; height: 22px;\">3&#8243;<\/td>\n<td style=\"width: 278.398px; height: 22px;\"><a href=\"https:\/\/intertechpumps.com\/wp-content\/uploads\/2026\/05\/InterTech_4NNTL-F.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Data Sheet<\/a><\/td>\n<\/tr>\n<tr style=\"height: 22px;\">\n<td style=\"width: 176px; height: 22px;\">GT4414-F19<\/td>\n<td style=\"width: 18px; height: 22px;\">4&#8243;<\/td>\n<td style=\"width: 68px; height: 22px;\">4&#8243;<\/td>\n<td style=\"width: 234.602px; height: 22px;\">3&#8243;<\/td>\n<td style=\"width: 278.398px; height: 22px;\"><a href=\"https:\/\/intertechpumps.com\/wp-content\/uploads\/2026\/05\/InterTech_GT4414-F19.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Data Sheet<\/a><\/td>\n<\/tr>\n<tr style=\"height: 22px;\">\n<td style=\"width: 176px; height: 22px;\">4514T<\/td>\n<td style=\"width: 18px; height: 22px;\">4&#8243;<\/td>\n<td style=\"width: 68px; height: 22px;\">5&#8243;<\/td>\n<td style=\"width: 234.602px; height: 22px;\">3&#8243;<\/td>\n<td style=\"width: 278.398px; height: 22px;\"><a href=\"https:\/\/intertechpumps.com\/wp-content\/uploads\/2026\/05\/InterTech_4514T-F.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Data Sheet<\/a><\/td>\n<\/tr>\n<tr style=\"height: 22px;\">\n<td style=\"width: 176px; height: 22px;\">6NHDH<\/td>\n<td style=\"width: 18px; height: 22px;\">6&#8243;<\/td>\n<td style=\"width: 68px; height: 22px;\">6&#8243;<\/td>\n<td style=\"width: 234.602px; height: 22px;\">3&#8243;<\/td>\n<td style=\"width: 278.398px; height: 22px;\"><a href=\"https:\/\/intertechpumps.com\/wp-content\/uploads\/2026\/05\/InterTech_6NHDH-F.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Data Sheet<\/a><\/td>\n<\/tr>\n<tr style=\"height: 22px;\">\n<td style=\"width: 176px; height: 22px;\">6NHTA-CC<\/td>\n<td style=\"width: 18px; height: 22px;\">6&#8243;<\/td>\n<td style=\"width: 68px; height: 22px;\">6&#8243;<\/td>\n<td style=\"width: 234.602px; height: 22px;\">3&#8243;<\/td>\n<td style=\"width: 278.398px; height: 22px;\"><a href=\"https:\/\/intertechpumps.com\/wp-content\/uploads\/2026\/05\/InterTech_6NHTA-CC.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Data Sheet<\/a><\/td>\n<\/tr>\n<tr style=\"height: 22px;\">\n<td style=\"width: 176px; height: 22px;\">6NNDH<\/td>\n<td style=\"width: 18px; height: 22px;\">6&#8243;<\/td>\n<td style=\"width: 68px; height: 22px;\">6&#8243;<\/td>\n<td style=\"width: 234.602px; height: 22px;\">3&#8243;<\/td>\n<td style=\"width: 278.398px; height: 22px;\"><a href=\"https:\/\/intertechpumps.com\/wp-content\/uploads\/2026\/05\/InterTech_6NNDH-EM-RP.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Data Sheet<\/a><\/td>\n<\/tr>\n<tr style=\"height: 22px;\">\n<td style=\"width: 176px; height: 22px;\">6NNT<\/td>\n<td style=\"width: 18px; height: 22px;\">6&#8243;<\/td>\n<td style=\"width: 68px; height: 22px;\">6&#8243;<\/td>\n<td style=\"width: 234.602px; height: 22px;\">3&#8243;<\/td>\n<td style=\"width: 278.398px; height: 22px;\"><a href=\"https:\/\/intertechpumps.com\/wp-content\/uploads\/2026\/05\/InterTech_6NNT.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Data Sheet<\/a><\/td>\n<\/tr>\n<tr style=\"height: 22px;\">\n<td style=\"width: 176px; height: 22px;\">8NNT-F<\/td>\n<td style=\"width: 18px; height: 22px;\">8&#8243;<\/td>\n<td style=\"width: 68px; height: 22px;\">8&#8243;<\/td>\n<td style=\"width: 234.602px; height: 22px;\">3.38&#8243;<\/td>\n<td style=\"width: 278.398px; height: 22px;\"><a href=\"https:\/\/intertechpumps.com\/wp-content\/uploads\/2026\/05\/InterTech_6NNT.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Data Sheet<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/intertechpumps.com\/wp-content\/uploads\/2023\/07\/Dunkin_132x300.jpg&#8221; title_text=&#8221;Dunkin_132x300&#8243; align_tablet=&#8221;center&#8221; align_phone=&#8221;&#8221; align_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.21.0&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MARTEK DUNKIN PUMPS InterTech Martek Dunkin Pumps Series, designed to be continuously submerged in pumpage, maintain superb operating efficiencies and are coupled with premium efficient motors. All come standard with heavy walled volutes for extended life under abrasive service. InterTech auto-coupling system includes a cast iron discharge elbow, bronze guide claw flange, and stainless steel [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-118","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Martek Dunkin Pumps - InterTech Pumps<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/intertechpumps.com\/index.php\/martek-dunkin-pumps\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Martek Dunkin Pumps - InterTech Pumps\" \/>\n<meta property=\"og:description\" content=\"MARTEK DUNKIN PUMPS InterTech Martek Dunkin Pumps Series, designed to be continuously submerged in pumpage, maintain superb operating efficiencies and are coupled with premium efficient motors. All come standard with heavy walled volutes for extended life under abrasive service. InterTech auto-coupling system includes a cast iron discharge elbow, bronze guide claw flange, and stainless steel [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/intertechpumps.com\/index.php\/martek-dunkin-pumps\/\" \/>\n<meta property=\"og:site_name\" content=\"InterTech Pumps\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-19T10:56:03+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/intertechpumps.com\\\/index.php\\\/martek-dunkin-pumps\\\/\",\"url\":\"https:\\\/\\\/intertechpumps.com\\\/index.php\\\/martek-dunkin-pumps\\\/\",\"name\":\"Martek Dunkin Pumps - InterTech Pumps\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/intertechpumps.com\\\/#website\"},\"datePublished\":\"2018-07-26T22:25:58+00:00\",\"dateModified\":\"2026-05-19T10:56:03+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/intertechpumps.com\\\/index.php\\\/martek-dunkin-pumps\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/intertechpumps.com\\\/index.php\\\/martek-dunkin-pumps\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/intertechpumps.com\\\/index.php\\\/martek-dunkin-pumps\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/intertechpumps.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Martek Dunkin Pumps\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/intertechpumps.com\\\/#website\",\"url\":\"https:\\\/\\\/intertechpumps.com\\\/\",\"name\":\"InterTech Pumps\",\"description\":\"Engineering That Ignites\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/intertechpumps.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Martek Dunkin Pumps - InterTech Pumps","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/intertechpumps.com\/index.php\/martek-dunkin-pumps\/","og_locale":"en_US","og_type":"article","og_title":"Martek Dunkin Pumps - InterTech Pumps","og_description":"MARTEK DUNKIN PUMPS InterTech Martek Dunkin Pumps Series, designed to be continuously submerged in pumpage, maintain superb operating efficiencies and are coupled with premium efficient motors. All come standard with heavy walled volutes for extended life under abrasive service. InterTech auto-coupling system includes a cast iron discharge elbow, bronze guide claw flange, and stainless steel [&hellip;]","og_url":"https:\/\/intertechpumps.com\/index.php\/martek-dunkin-pumps\/","og_site_name":"InterTech Pumps","article_modified_time":"2026-05-19T10:56:03+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/intertechpumps.com\/index.php\/martek-dunkin-pumps\/","url":"https:\/\/intertechpumps.com\/index.php\/martek-dunkin-pumps\/","name":"Martek Dunkin Pumps - InterTech Pumps","isPartOf":{"@id":"https:\/\/intertechpumps.com\/#website"},"datePublished":"2018-07-26T22:25:58+00:00","dateModified":"2026-05-19T10:56:03+00:00","breadcrumb":{"@id":"https:\/\/intertechpumps.com\/index.php\/martek-dunkin-pumps\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/intertechpumps.com\/index.php\/martek-dunkin-pumps\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/intertechpumps.com\/index.php\/martek-dunkin-pumps\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/intertechpumps.com\/"},{"@type":"ListItem","position":2,"name":"Martek Dunkin Pumps"}]},{"@type":"WebSite","@id":"https:\/\/intertechpumps.com\/#website","url":"https:\/\/intertechpumps.com\/","name":"InterTech Pumps","description":"Engineering That Ignites","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/intertechpumps.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/intertechpumps.com\/index.php\/wp-json\/wp\/v2\/pages\/118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/intertechpumps.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/intertechpumps.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/intertechpumps.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/intertechpumps.com\/index.php\/wp-json\/wp\/v2\/comments?post=118"}],"version-history":[{"count":59,"href":"https:\/\/intertechpumps.com\/index.php\/wp-json\/wp\/v2\/pages\/118\/revisions"}],"predecessor-version":[{"id":3330,"href":"https:\/\/intertechpumps.com\/index.php\/wp-json\/wp\/v2\/pages\/118\/revisions\/3330"}],"wp:attachment":[{"href":"https:\/\/intertechpumps.com\/index.php\/wp-json\/wp\/v2\/media?parent=118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}