{"id":29483,"date":"2026-09-03T12:16:33","date_gmt":"2026-09-03T09:16:33","guid":{"rendered":"http:\/\/localhost:8086\/?p=29483"},"modified":"2026-09-17T13:39:26","modified_gmt":"2026-09-17T10:39:26","slug":"diagnosticheskie-raboty-pogruzhnyh-nasosov-grundfos-s-tiporazmerov-70-i-72","status":"publish","type":"post","link":"https:\/\/pumptech.by\/en\/diagnosticheskie-raboty-pogruzhnyh-nasosov-grundfos-s-tiporazmerov-70-i-72\/","title":{"rendered":"Diagnostics of Grundfos S Submersible Pumps, Sizes 70 and 72"},"content":{"rendered":"

We carried out diagnostic work on Grundfos S submersible pumps in sizes 70 and 72.<\/p>\n\n\n\n

Grundfos S pumps are used in many wastewater systems. Their robust, wear-resistant design includes SmartTrim impeller-clearance adjustment and the SmartSeal leakage-prevention system.<\/p>\n\n\n\n

\n
\n
\"\"<\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n

The SmartTrim system used in S pumps makes it easier to adjust the factory-set impeller clearance and maintain pump efficiency.<\/p>\n\n\n\n

The SmartSeal automatic coupling seal provides a tight connection between the pump and coupling base. The mechanical seal can rotate in either direction. Where pumps have separate pipework, regular backflushing can help prevent sludge deposits.<\/p>","protected":false},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0432\u0435\u043b\u0438 \u0434\u0438\u0430\u0433\u043d\u043e\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u043e\u0433\u0440\u0443\u0436\u043d\u044b\u0445 \u043d\u0430\u0441\u043e\u0441\u043e\u0432 Grundfos S \u0442\u0438\u043f\u043e\u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 70 \u0438 72. \u041d\u0430\u0441\u043e\u0441\u044b Grundfos S \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043e\u0441\u043d\u043e\u0432\u043e\u0439 \u043c\u043d\u043e\u0433\u0438\u0445 \u043a\u0430\u043d\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c. \u0418\u0445 \u0432\u044b\u0431\u0438\u0440\u0430\u044e\u0442 \u0437\u0430 \u0438\u0445 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c, \u0438\u0437\u043d\u043e\u0441\u043e\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c, \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u0442\u0430\u043a\u0438\u0445 \u0438\u043d\u043d\u043e\u0432\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0435\u0439, \u043a\u0430\u043a \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0438 \u0437\u0430\u0437\u043e\u0440\u0430 \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u043a\u043e\u043b\u0435\u0441\u0430 SmartTrim \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0443\u0442\u0435\u0447\u0435\u043a Smart Seal. \u0421\u0438\u0441\u0442\u0435\u043c\u0430 SmartTrim, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u0430\u044f \u0432 \u043d\u0430\u0441\u043e\u0441\u0430\u0445 S, \u043e\u0431\u043b\u0435\u0433\u0447\u0430\u0435\u0442 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0443 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0437\u0430\u0432\u043e\u0434\u0435 \u0437\u0430\u0437\u043e\u0440\u0430 \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e […]<\/p>\n","protected":false},"author":1,"featured_media":29484,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-29483","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bez-rubriki"],"_links":{"self":[{"href":"https:\/\/pumptech.by\/en\/wp-json\/wp\/v2\/posts\/29483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pumptech.by\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pumptech.by\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pumptech.by\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pumptech.by\/en\/wp-json\/wp\/v2\/comments?post=29483"}],"version-history":[{"count":2,"href":"https:\/\/pumptech.by\/en\/wp-json\/wp\/v2\/posts\/29483\/revisions"}],"predecessor-version":[{"id":29720,"href":"https:\/\/pumptech.by\/en\/wp-json\/wp\/v2\/posts\/29483\/revisions\/29720"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pumptech.by\/en\/wp-json\/wp\/v2\/media\/29484"}],"wp:attachment":[{"href":"https:\/\/pumptech.by\/en\/wp-json\/wp\/v2\/media?parent=29483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pumptech.by\/en\/wp-json\/wp\/v2\/categories?post=29483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pumptech.by\/en\/wp-json\/wp\/v2\/tags?post=29483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}