{"id":3790,"date":"2026-02-27T18:28:50","date_gmt":"2026-02-27T18:28:50","guid":{"rendered":"https:\/\/www.hydraucom.nl\/?page_id=3790"},"modified":"2026-02-28T15:37:57","modified_gmt":"2026-02-28T15:37:57","slug":"cavitatie-hydraulische-installaties","status":"publish","type":"page","link":"https:\/\/www.hydraucom.nl\/en\/cavitatie-hydraulische-installaties\/","title":{"rendered":"Cavitatie hydraulische installaties: 7 cruciale oorzaken van hydraulisch drukverlies"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3790\" class=\"elementor elementor-3790\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1bc2f90 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1bc2f90\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9cfaa1b\" data-id=\"9cfaa1b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2005940 elementor-widget elementor-widget-heading\" data-id=\"2005940\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Intro<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-60be1bf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"60be1bf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ea45e53\" data-id=\"ea45e53\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8e63013 elementor-widget elementor-widget-text-editor\" data-id=\"8e63013\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1843\" data-end=\"2129\"><strong data-start=\"1843\" data-end=\"1882\">Cavitatie hydraulische installaties<\/strong> is een veelvoorkomende oorzaak van hydraulisch drukverlies en versnelde pompslijtage. Toch wordt het probleem vaak verkeerd ge\u00efnterpreteerd als een defecte pomp, terwijl de werkelijke oorzaak zich meestal aan de zuigzijde van het systeem bevindt.<\/p><p data-start=\"2131\" data-end=\"2279\">In deze case bespreken we de 7 meest voorkomende oorzaken van cavitatie hydraulische installaties en hoe systeemgerichte analyse herhaling voorkomt.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5dbdf65 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5dbdf65\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2ea5121\" data-id=\"2ea5121\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5c9146b elementor-widget elementor-widget-heading\" data-id=\"5c9146b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cavitatie hydraulische installaties blijft terugkomen?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4473fc0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4473fc0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4ce4554\" data-id=\"4ce4554\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-19eeef5 elementor-widget elementor-widget-text-editor\" data-id=\"19eeef5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"589\" data-end=\"757\">Wanneer pompen meerdere keren zijn vervangen en hydraulisch drukverlies blijft optreden, ligt de oorzaak vrijwel altijd in systeemcondities \u2014 niet in de component zelf maar een systeemrisico<\/p><p data-start=\"759\" data-end=\"807\"><strong data-start=\"759\" data-end=\"807\">Wilt u zekerheid over de werkelijke oorzaak?<\/strong><\/p><p data-start=\"809\" data-end=\"937\">\u2192 Plan een onafhankelijke hydraulische inspectie<br data-start=\"857\" data-end=\"860\" \/>\u2192 Ontvang een objectieve systeemanalyse<br data-start=\"899\" data-end=\"902\" \/>\u2192 Voorkom onnodige pompvervanging<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dc77ba9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dc77ba9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-18fb1ea\" data-id=\"18fb1ea\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c2ba7e6 elementor-widget elementor-widget-button\" data-id=\"c2ba7e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.hydraucom.nl\/en\/contact-hydrauliek-specialist\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\ud83d\udc49 Start een inhoudelijke inspectiebespreking.<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-277bf70 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"277bf70\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5b04e3d\" data-id=\"5b04e3d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7f1b715 elementor-widget elementor-widget-heading\" data-id=\"7f1b715\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Wat is cavitatie hydraulische installaties?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1573a9c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1573a9c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9d365b8\" data-id=\"9d365b8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8ae2e65 elementor-widget elementor-widget-text-editor\" data-id=\"8ae2e65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2343\" data-end=\"2584\">Cavitatie hydraulische installaties ontstaat wanneer de pomp onvoldoende vloeistof aanzuigt. Hierdoor daalt de druk onder de dampdruk van de olie en ontstaan dampbellen. Wanneer deze bellen verderop in het systeem imploderen, veroorzaken ze:<\/p><ul data-start=\"2586\" data-end=\"2689\"><li data-start=\"2586\" data-end=\"2610\"><p data-start=\"2588\" data-end=\"2610\">Geluid (rauw\/knarsend)<\/p><\/li><li data-start=\"2611\" data-end=\"2623\"><p data-start=\"2613\" data-end=\"2623\">Trillingen<\/p><\/li><li data-start=\"2624\" data-end=\"2642\"><p data-start=\"2626\" data-end=\"2642\">Vermogensverlies<\/p><\/li><li data-start=\"2643\" data-end=\"2668\"><p data-start=\"2645\" data-end=\"2668\">Metaalafslag in de pomp<\/p><\/li><li data-start=\"2669\" data-end=\"2689\"><p data-start=\"2671\" data-end=\"2689\">Versnelde slijtage<\/p><\/li><\/ul><p data-start=\"2691\" data-end=\"2768\">Belangrijk: cavitatie is geen defect, maar een symptoom van systeemcondities.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9c0093d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c0093d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-593b4c6\" data-id=\"593b4c6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c90e746 elementor-widget elementor-widget-heading\" data-id=\"c90e746\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hoe herken je cavitatie hydraulische installaties?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-06bb770 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"06bb770\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4296001\" data-id=\"4296001\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8de4858 elementor-widget elementor-widget-text-editor\" data-id=\"8de4858\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2839\" data-end=\"2857\">Typische signalen:<\/p><ul data-start=\"2859\" data-end=\"3024\"><li data-start=\"2859\" data-end=\"2890\"><p data-start=\"2861\" data-end=\"2890\">Rauw of knarsend pompgeluid<\/p><\/li><li data-start=\"2891\" data-end=\"2919\"><p data-start=\"2893\" data-end=\"2919\">Onregelmatige drukopbouw<\/p><\/li><li data-start=\"2920\" data-end=\"2940\"><p data-start=\"2922\" data-end=\"2940\">Vermogensverlies<\/p><\/li><li data-start=\"2941\" data-end=\"2972\"><p data-start=\"2943\" data-end=\"2972\">Olie die schuimt in de tank<\/p><\/li><li data-start=\"2973\" data-end=\"2991\"><p data-start=\"2975\" data-end=\"2991\">Oververhitting<\/p><\/li><li data-start=\"2992\" data-end=\"3024\"><p data-start=\"2994\" data-end=\"3024\">Metaaldeeltjes in het filter<\/p><\/li><\/ul><p data-start=\"3026\" data-end=\"3092\">Vaak wordt de pomp vervangen, terwijl de oorzaak v\u00f3\u00f3r de pomp zit.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3f01577 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3f01577\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-52a02bb\" data-id=\"52a02bb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc7f688 elementor-widget elementor-widget-heading\" data-id=\"cc7f688\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">7 oorzaken van cavitatie hydraulische installaties<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-aec127e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aec127e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ad53e1a\" data-id=\"ad53e1a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4b50017 elementor-widget elementor-widget-text-editor\" data-id=\"4b50017\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol data-start=\"1892\" data-end=\"2142\">\n<li data-start=\"1892\" data-end=\"1916\">\n<ol data-start=\"3163\" data-end=\"3394\">\n<li data-start=\"3163\" data-end=\"3187\">\n<p data-start=\"3166\" data-end=\"3187\">Te lage aanzuigdruk<\/p>\n<\/li>\n<li data-start=\"3188\" data-end=\"3227\">\n<p data-start=\"3191\" data-end=\"3227\">Gedeeltelijke blokkade zuigleiding<\/p>\n<\/li>\n<li data-start=\"3228\" data-end=\"3262\">\n<p data-start=\"3231\" data-end=\"3262\">Luchtinslag in hydrauliektank<\/p>\n<\/li>\n<li data-start=\"3263\" data-end=\"3306\">\n<p data-start=\"3266\" data-end=\"3306\">Verkeerd gepositioneerde retourleiding<\/p>\n<\/li>\n<li data-start=\"3307\" data-end=\"3339\">\n<p data-start=\"3310\" data-end=\"3339\">Vervuiling of schuimvorming<\/p>\n<\/li>\n<li data-start=\"3340\" data-end=\"3365\">\n<p data-start=\"3343\" data-end=\"3365\">Onjuiste viscositeit<\/p>\n<\/li>\n<li data-start=\"3366\" data-end=\"3394\">\n<p data-start=\"3369\" data-end=\"3394\">Onvoldoende tankontwerp<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"3396\" data-end=\"3446\">De meeste oorzaken bevinden zich aan de zuigzijde.<\/p>\n<\/li>\n<\/ol>\n<p>In praktijk blijkt dat cavitatie hydraulische installaties zelden een componentprobleem is, maar vrijwel altijd een systeemconditie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-370d7f4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"370d7f4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d40884c\" data-id=\"d40884c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-161739c elementor-widget elementor-widget-heading\" data-id=\"161739c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Wat kost het negeren van cavitatie?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5cbe2b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5cbe2b1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-467a5df\" data-id=\"467a5df\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d3c039e elementor-widget elementor-widget-text-editor\" data-id=\"d3c039e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul data-start=\"1141\" data-end=\"1270\">\n<li data-start=\"1141\" data-end=\"1168\">\n<p data-start=\"1143\" data-end=\"1168\">Onnodige pompvervanging<\/p>\n<\/li>\n<li data-start=\"1169\" data-end=\"1191\">\n<p data-start=\"1171\" data-end=\"1191\">Productiestilstand<\/p>\n<\/li>\n<li data-start=\"1192\" data-end=\"1237\">\n<p data-start=\"1194\" data-end=\"1237\">Metaalvervuiling in volledige installatie<\/p>\n<\/li>\n<li data-start=\"1238\" data-end=\"1270\">\n<p data-start=\"1240\" data-end=\"1270\">Escalerende onderhoudskosten<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1272\" data-end=\"1426\">Cavitatie hydraulische installaties wordt vaak pas serieus genomen wanneer schade zichtbaar wordt. Tegen die tijd is het probleem al structureel aanwezig.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-041bb03 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"041bb03\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e795ebd\" data-id=\"e795ebd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9f4892a elementor-widget elementor-widget-heading\" data-id=\"9f4892a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Praktijkcase: hydraulisch drukverlies door cavitatie in hydrauliektank<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-04af47c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"04af47c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-67561ec\" data-id=\"67561ec\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-167bd8a elementor-widget elementor-widget-image\" data-id=\"167bd8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"351\" height=\"623\" src=\"https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/schuimde-olie-e1771339707701.png\" class=\"attachment-large size-large wp-image-2069\" alt=\"Cavitatie hydraulische installaties zichtbaar door schuimende olie in tank\" srcset=\"https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/schuimde-olie-e1771339707701.png 351w, https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/schuimde-olie-e1771339707701-169x300.png 169w, https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/schuimde-olie-e1771339707701-7x12.png 7w\" sizes=\"(max-width: 351px) 100vw, 351px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Schuimvorming door luchtinslag aan de zuigzijde.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-3f77513\" data-id=\"3f77513\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6f136f0 elementor-widget elementor-widget-image\" data-id=\"6f136f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"355\" height=\"632\" src=\"https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/vuile-kant-tank-e1771339732608.jpg\" class=\"attachment-large size-large wp-image-2067\" alt=\"Losse retourleiding oorzaak cavitatie hydraulische installaties\" srcset=\"https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/vuile-kant-tank-e1771339732608.jpg 355w, https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/vuile-kant-tank-e1771339732608-169x300.jpg 169w, https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/vuile-kant-tank-e1771339732608-7x12.jpg 7w\" sizes=\"(max-width: 355px) 100vw, 355px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">De retourpijp zat los, waardoor lucht werd aangezogen aan de vuile zijde van de tank.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-99e54dc\" data-id=\"99e54dc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8bc67d3 elementor-widget elementor-widget-image\" data-id=\"8bc67d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"355\" height=\"632\" src=\"https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/schone-kant-tank-e1771339750388.jpg\" class=\"attachment-large size-large wp-image-2066\" alt=\"Schuimde olie door cavitatie hydraulische installaties\" srcset=\"https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/schone-kant-tank-e1771339750388.jpg 355w, https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/schone-kant-tank-e1771339750388-169x300.jpg 169w, https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/schone-kant-tank-e1771339750388-7x12.jpg 7w\" sizes=\"(max-width: 355px) 100vw, 355px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">schone kant tank er is nog net de ring van de jerrycan te zien<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-cd2a821\" data-id=\"cd2a821\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-414c580 elementor-widget elementor-widget-image\" data-id=\"414c580\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"574\" height=\"1024\" src=\"https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/jerrycan-dop-en-ring-metaaldeeltjes-van-de-pompen-e1771339775458-574x1024.jpg\" class=\"attachment-large size-large wp-image-2068\" alt=\"Metaaldeeltjes van pomp door cavitatie hydraulische installaties\" srcset=\"https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/jerrycan-dop-en-ring-metaaldeeltjes-van-de-pompen-e1771339775458-574x1024.jpg 574w, https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/jerrycan-dop-en-ring-metaaldeeltjes-van-de-pompen-e1771339775458-168x300.jpg 168w, https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/jerrycan-dop-en-ring-metaaldeeltjes-van-de-pompen-e1771339775458-7x12.jpg 7w, https:\/\/www.hydraucom.nl\/wp-content\/uploads\/2025\/12\/jerrycan-dop-en-ring-metaaldeeltjes-van-de-pompen-e1771339775458.jpg 673w\" sizes=\"(max-width: 574px) 100vw, 574px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Ring van jerrycan zichtbaar in tank; metaaldeeltjes afkomstig van pompimplosie.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-85a835f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"85a835f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-48b7cc1\" data-id=\"48b7cc1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-177f526 elementor-widget elementor-widget-heading\" data-id=\"177f526\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cavitatie hydraulische installaties voorkomen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-35bea19 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"35bea19\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5d535f7\" data-id=\"5d535f7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6bf22c3 elementor-widget elementor-widget-text-editor\" data-id=\"6bf22c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"4564\" data-end=\"4635\">Cavitatie hydraulische installaties voorkomen begint bij systeemdenken.<\/p><p data-start=\"4637\" data-end=\"4656\">Belangrijke acties:<\/p><ul data-start=\"4658\" data-end=\"4952\"><li data-start=\"4658\" data-end=\"4702\"><p data-start=\"4660\" data-end=\"4702\">Inspecteer de volledige zuigzijde fysiek<\/p><\/li><li data-start=\"4703\" data-end=\"4736\"><p data-start=\"4705\" data-end=\"4736\">Meet onder productiebelasting<\/p><\/li><li data-start=\"4737\" data-end=\"4782\"><p data-start=\"4739\" data-end=\"4782\">Controleer retourpositie onder olieniveau<\/p><\/li><li data-start=\"4783\" data-end=\"4812\"><p data-start=\"4785\" data-end=\"4812\">Analyseer \u0394p over filters<\/p><\/li><li data-start=\"4813\" data-end=\"4858\"><p data-start=\"4815\" data-end=\"4858\">Verwijder aanzuigfilters (niet toepassen)<\/p><\/li><li data-start=\"4859\" data-end=\"4903\"><p data-start=\"4861\" data-end=\"4903\">Controleer lekkoppelingen op valse lucht<\/p><\/li><li data-start=\"4904\" data-end=\"4952\"><p data-start=\"4906\" data-end=\"4952\">Valideer viscositeit bij bedrijfstemperatuur<\/p><\/li><\/ul><p data-start=\"4954\" data-end=\"5009\">Zonder integrale <a href=\"https:\/\/www.hydraucom.nl\/en\/hydraulische-inspecties-zekerheid-voor-beheer\/\" target=\"_blank\" rel=\"noopener\">inspectie<\/a> blijft cavitatie terugkeren.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7f9257b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7f9257b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c8bdc69\" data-id=\"c8bdc69\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-46a138f elementor-widget elementor-widget-heading\" data-id=\"46a138f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Wanneer professionele analyse noodzakelijk is<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f5ef0c7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f5ef0c7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1086d33\" data-id=\"1086d33\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d4bc62 elementor-widget elementor-widget-text-editor\" data-id=\"2d4bc62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"5075\" data-end=\"5218\">Wanneer cavitatie hydraulische installaties zich herhaaldelijk voordoet ondanks pompvervanging, wijst dit vrijwel altijd op een systeemoorzaak.<\/p><p data-start=\"5220\" data-end=\"5351\">In dergelijke situaties is een onafhankelijke hydraulische systeemanalyse noodzakelijk om werkelijke drukcondities vast te stellen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-df8a027 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"df8a027\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7acad39\" data-id=\"7acad39\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8354a9e elementor-widget elementor-widget-heading\" data-id=\"8354a9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Onafhankelijke systeemanalyse bij cavitatie hydraulische installaties<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3bb89a7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3bb89a7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-95a7816\" data-id=\"95a7816\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8d03a96 elementor-widget elementor-widget-text-editor\" data-id=\"8d03a96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1623\" data-end=\"1680\">Hydraucom analyseert hydraulische installaties integraal:<\/p>\n<p data-start=\"1682\" data-end=\"1885\">\u2714 Metingen onder productiebelasting<br data-start=\"1717\" data-end=\"1720\" \/>\u2714 Controle van zuigzijde en retourpositie<br data-start=\"1761\" data-end=\"1764\" \/>\u2714 Analyse van \u0394p over filters<br data-start=\"1793\" data-end=\"1796\" \/>\u2714 Viscositeitscontrole bij bedrijfstemperatuur<br data-start=\"1842\" data-end=\"1845\" \/>\u2714 Inspectie tankontwerp en luchtinslag<\/p>\n<p data-start=\"1887\" data-end=\"1960\">Geen componentverkoop.<br data-start=\"1909\" data-end=\"1912\" \/>Geen aannames.<br data-start=\"1926\" data-end=\"1929\" \/>Alleen oorzaakgerichte analyse.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-61f94bd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"61f94bd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e43956a\" data-id=\"e43956a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-06fd2ad elementor-widget elementor-widget-heading\" data-id=\"06fd2ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Blijft cavitatie hydraulische installaties terugkeren?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b05bab1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b05bab1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-89c2cab\" data-id=\"89c2cab\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-337ee3a elementor-widget elementor-widget-text-editor\" data-id=\"337ee3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2165\" data-end=\"2236\">Dan is de kans groot dat de werkelijke oorzaak nog niet is vastgesteld.<\/p>\n<p data-start=\"2238\" data-end=\"2324\">Laat uw installatie onafhankelijk beoordelen voordat de volgende pomp wordt vervangen.<\/p>\n<p data-start=\"2326\" data-end=\"2402\"><strong data-start=\"2326\" data-end=\"2402\">Plan een inspectie of neem direct contact op voor een technische intake.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f92e2eb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f92e2eb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4bcdf6c\" data-id=\"4bcdf6c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-836adb0 elementor-widget elementor-widget-button\" data-id=\"836adb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.hydraucom.nl\/en\/contact-hydrauliek-specialist\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\ud83d\udc49 Start een inhoudelijke inspectiebespreking.<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a774e57 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a774e57\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-783819f\" data-id=\"783819f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4428cad elementor-widget elementor-widget-text-editor\" data-id=\"4428cad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"5381\" data-end=\"5478\">Cavitatie hydraulische installaties is vrijwel altijd een symptoom en zelden de primaire oorzaak.<\/p><p data-start=\"5480\" data-end=\"5661\">Door oorzaakgericht te analyseren in plaats van reactief componenten te vervangen, wordt hydraulisch drukverlies structureel opgelost en blijft het systeem betrouwbaar functioneren.<\/p><p data-start=\"5480\" data-end=\"5661\">olie analyse \/ <a href=\"https:\/\/www.hyprofiltration.com\/blog\/bid\/216397\/iso-4406-what-do-those-numbers-mean-in-the-iso-cleanliness-codes\" target=\"_blank\" rel=\"noopener\">ISO 4406<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-30c1388 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"30c1388\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f2111f2\" data-id=\"f2111f2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b36ad1 elementor-widget elementor-widget-heading\" data-id=\"7b36ad1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">NPSH en cavitatie hydraulische installaties<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8bbe9dd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8bbe9dd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d670ea3\" data-id=\"d670ea3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ab862eb elementor-widget elementor-widget-text-editor\" data-id=\"ab862eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3055\" data-end=\"3197\">Een onderschatte factor bij cavitatie hydraulische installaties is de relatie tussen beschikbare en vereiste NPSH (Net Positive Suction Head).<\/p>\n<p data-start=\"3199\" data-end=\"3394\">Wanneer de beschikbare NPSH lager is dan de vereiste NPSH van de pomp, ontstaan dampbellen in de zuigfase. Dit is geen theoretisch probleem maar een praktisch ontwerpfout die vooral optreedt bij:<\/p>\n<ul data-start=\"3396\" data-end=\"3510\">\n<li data-start=\"3396\" data-end=\"3422\">\n<p data-start=\"3398\" data-end=\"3422\">Te kleine zuigdiameter<\/p>\n<\/li>\n<li data-start=\"3423\" data-end=\"3452\">\n<p data-start=\"3425\" data-end=\"3452\">Te lange aanzuigleidingen<\/p>\n<\/li>\n<li data-start=\"3453\" data-end=\"3483\">\n<p data-start=\"3455\" data-end=\"3483\">Verhoogde olie temperatuur<\/p>\n<\/li>\n<li data-start=\"3484\" data-end=\"3510\">\n<p data-start=\"3486\" data-end=\"3510\">Onvoldoende tankhoogte<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3512\" data-end=\"3599\">Zonder inzicht in werkelijke drukcondities onder belasting blijft cavitatie terugkomen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-80cd259 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"80cd259\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bae71c8\" data-id=\"bae71c8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8781660 elementor-widget elementor-widget-heading\" data-id=\"8781660\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ content<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c56313f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c56313f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-379e582\" data-id=\"379e582\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-df1597c elementor-widget elementor-widget-accordion\" data-id=\"df1597c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2331\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2331\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Wat veroorzaakt cavitatie hydraulische installaties?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2331\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2331\"><p>Cavitatie hydraulische installaties ontstaat meestal door onvoldoende aanzuigdruk, luchtinslag of een blokkade in de zuigleiding. De oorzaak bevindt zich vrijwel altijd v\u00f3\u00f3r de pomp.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2332\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2332\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Is cavitatie een defect van de pomp?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2332\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2332\"><p>Nee. Cavitatie hydraulische installaties is een symptoom van systeemcondities, niet een op zichzelf staand defect.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2333\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2333\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Hoe herken je cavitatie in hydraulische installaties?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2333\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2333\"><p>Rauw pompgeluid, schuimende olie, drukschommelingen, vermogensverlies en versnelde slijtage zijn typische signalen.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2334\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2334\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Kan cavitatie terugkeren na pompvervanging?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2334\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2334\"><p>Ja. Zonder systeemanalyse keert cavitatie hydraulische installaties vrijwel altijd terug.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2335\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-2335\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Hoe voorkom je cavitatie structureel?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2335\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-2335\"><p>Door integrale inspectie van de zuigzijde, retourpositie, viscositeit en werkelijke drukcondities onder belasting.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-30ea59e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"30ea59e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3da563d\" data-id=\"3da563d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-79294fa elementor-widget elementor-widget-text-editor\" data-id=\"79294fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"506\" data-end=\"747\"><strong data-start=\"506\" data-end=\"562\">Wat veroorzaakt cavitatie hydraulische installaties?<\/strong><br data-start=\"562\" data-end=\"565\" \/>Cavitatie hydraulische installaties ontstaat meestal door onvoldoende aanzuigdruk, luchtinslag of een blokkade in de zuigleiding. De oorzaak bevindt zich vrijwel altijd v\u00f3\u00f3r de pomp.<\/p><p data-start=\"749\" data-end=\"906\"><strong data-start=\"749\" data-end=\"789\">Is cavitatie een defect van de pomp?<\/strong><br data-start=\"789\" data-end=\"792\" \/>Nee. Cavitatie hydraulische installaties is een symptoom van systeemcondities, niet een op zichzelf staand defect.<\/p><p data-start=\"908\" data-end=\"1083\"><strong data-start=\"908\" data-end=\"965\">Hoe herken je cavitatie in hydraulische installaties?<\/strong><br data-start=\"965\" data-end=\"968\" \/>Rauw pompgeluid, schuimende olie, drukschommelingen, vermogensverlies en versnelde slijtage zijn typische signalen.<\/p><p data-start=\"1085\" data-end=\"1224\"><strong data-start=\"1085\" data-end=\"1132\">Kan cavitatie terugkeren na pompvervanging?<\/strong><br data-start=\"1132\" data-end=\"1135\" \/>Ja. Zonder systeemanalyse keert cavitatie hydraulische installaties vrijwel altijd terug.<\/p><p data-start=\"1226\" data-end=\"1384\"><strong data-start=\"1226\" data-end=\"1267\">Hoe voorkom je cavitatie structureel?<\/strong><br data-start=\"1267\" data-end=\"1270\" \/>Door integrale inspectie van de zuigzijde, retourpositie, viscositeit en werkelijke drukcondities onder belasting.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Intro Cavitatie hydraulische installaties is een veelvoorkomende oorzaak van hydraulisch drukverlies en versnelde pompslijtage. Toch wordt het probleem vaak verkeerd ge\u00efnterpreteerd als een defecte pomp, terwijl de werkelijke oorzaak zich meestal aan de zuigzijde van het systeem bevindt. In deze case bespreken we de 7 meest voorkomende oorzaken van cavitatie hydraulische installaties en hoe systeemgerichte [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3790","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hydraucom.nl\/en\/wp-json\/wp\/v2\/pages\/3790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraucom.nl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hydraucom.nl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hydraucom.nl\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraucom.nl\/en\/wp-json\/wp\/v2\/comments?post=3790"}],"version-history":[{"count":56,"href":"https:\/\/www.hydraucom.nl\/en\/wp-json\/wp\/v2\/pages\/3790\/revisions"}],"predecessor-version":[{"id":3868,"href":"https:\/\/www.hydraucom.nl\/en\/wp-json\/wp\/v2\/pages\/3790\/revisions\/3868"}],"wp:attachment":[{"href":"https:\/\/www.hydraucom.nl\/en\/wp-json\/wp\/v2\/media?parent=3790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}