{"id":7377,"date":"2026-02-16T15:05:34","date_gmt":"2026-02-16T14:05:34","guid":{"rendered":"https:\/\/schmalenberger.de\/?page_id=7377"},"modified":"2026-02-16T15:05:36","modified_gmt":"2026-02-16T14:05:36","slug":"replace-mechanical-seal-type-nb","status":"publish","type":"page","link":"https:\/\/schmalenberger.de\/en\/files\/replace-mechanical-seal-type-nb\/","title":{"rendered":"Replace Mechanical Seal \u2013 Type NB"},"content":{"rendered":"\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/schmalenberger.de\/wp-content\/uploads\/2026\/02\/Typ-NB-englisch-verbessert.mp4\"><\/video><\/figure>\n\n\n\n<p><strong>Schmalenberger | How To: Replace Mechanical Seal \u2013 Type NB<\/strong><\/p>\n\n\n\n<p><strong>Description:<\/strong><br>&nbsp;Welcome to the official Schmalenberger video tutorials.<br>&nbsp;In this video, we guide you step by step through the process of replacing the <strong>mechanical seal<\/strong> of a centrifugal pump, type <strong>NB<\/strong>.<\/p>\n\n\n\n<p>\u26a0\ufe0f <strong>Important Safety Notice:<\/strong><br>&nbsp;Before starting, make sure the pump is disconnected from the power supply, depressurized, flushed, and free of residues. Always wear your personal protective equipment.<\/p>\n\n\n\n<p><strong>Contents:<\/strong><br>00:00 \u2013 00:27 Intro &amp; Safety Instructions<br>00:27 \u2013 01:00 Disassembly \u2013 Preparation &amp; Removing the Cover<br>01:00 \u2013 01:45 Removing the Impeller &amp; Mechanical Seal<br>01:45 \u2013 02:35 Installing the New Mechanical Seal &amp; Counter Ring<br>02:35 \u2013 03:00 Installing the Spring, Spacer Washer &amp; Key<br>03:00 \u2013 03:30 Installing the Impeller &amp; Paper Gasket<br>03:30 \u2013 03:55 Final Assembly &amp; Functional Test<\/p>\n\n\n\n<p><strong>More information &amp; support:<\/strong><br><a href=\"https:\/\/schmalenberger.de\/?utm_source=chatgpt.com\">schmalenberger.de<br><\/a>&nbsp;Contact: info@schmalenberger.de<\/p>\n\n\n\n<p>Musik von FiftySounds <a href=\"https:\/\/www.fiftysounds.com\/de\/\">https:\/\/www.fiftysounds.com\/de\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Schmalenberger | How To: Replace Mechanical Seal \u2013 Type NB Description:&nbsp;Welcome to the official Schmalenberger video tutorials.&nbsp;In this video, we guide you step by step through the process of replacing the mechanical seal of a&hellip;<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":5274,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-7377","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/schmalenberger.de\/en\/wp-json\/wp\/v2\/pages\/7377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/schmalenberger.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/schmalenberger.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/schmalenberger.de\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/schmalenberger.de\/en\/wp-json\/wp\/v2\/comments?post=7377"}],"version-history":[{"count":1,"href":"https:\/\/schmalenberger.de\/en\/wp-json\/wp\/v2\/pages\/7377\/revisions"}],"predecessor-version":[{"id":7379,"href":"https:\/\/schmalenberger.de\/en\/wp-json\/wp\/v2\/pages\/7377\/revisions\/7379"}],"up":[{"embeddable":true,"href":"https:\/\/schmalenberger.de\/en\/wp-json\/wp\/v2\/pages\/5274"}],"wp:attachment":[{"href":"https:\/\/schmalenberger.de\/en\/wp-json\/wp\/v2\/media?parent=7377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}