{"id":30583,"date":"2026-02-25T11:46:13","date_gmt":"2026-02-25T10:46:13","guid":{"rendered":"https:\/\/www.fluimac.com\/?page_id=30583"},"modified":"2026-03-16T11:38:48","modified_gmt":"2026-03-16T10:38:48","slug":"comment-choisir-une-pompe-centrifuge-guide-technique-et-conseils-pratiques","status":"publish","type":"page","link":"https:\/\/www.fluimac.com\/fr\/comment-choisir-une-pompe-centrifuge-guide-technique-et-conseils-pratiques\/","title":{"rendered":"Comment choisir une pompe centrifuge : guide technique et conseils pratiques"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"30583\" class=\"elementor elementor-30583 elementor-30580\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-464fa4e elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"464fa4e\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-50 elementor-top-column elementor-element elementor-element-9c56e23\" data-id=\"9c56e23\" data-element_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-4094b5b elementor-widget elementor-widget-heading\" data-id=\"4094b5b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Comment choisir une pompe centrifuge : <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-654d18d elementor-widget elementor-widget-heading\" data-id=\"654d18d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">guide technique et conseils pratiques<\/h1>\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-50 elementor-top-column elementor-element elementor-element-9eb5820\" data-id=\"9eb5820\" data-element_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-340e0dd elementor-widget elementor-widget-text-editor\" data-id=\"340e0dd\" data-element_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>Choisir la bonne <a href=\"https:\/\/www.fluimac.com\/fr\/pompes-centrifuges-fluides-en-mouvement\/\">pompe centrifuge<\/a> ne signifie pas seulement trouver un mod\u00e8le \u00ab efficace \u00bb, mais identifier la solution la mieux adapt\u00e9e en fonction du <strong>fluide, de l&rsquo;application et des conditions de fonctionnement<\/strong>. Un choix judicieux permet de r\u00e9duire la consommation d&rsquo;\u00e9nergie, d&rsquo;\u00e9viter une usure pr\u00e9matur\u00e9e et de limiter les arr\u00eats de production.<\/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-806e401 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"806e401\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-279e606\" data-id=\"279e606\" data-element_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-4fa3130 elementor-widget elementor-widget-heading\" data-id=\"4fa3130\" data-element_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\">Pour faire le bon choix, il faut:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-625ef84 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"625ef84\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4c2b321 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"4c2b321\" data-element_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-inner-column elementor-element elementor-element-ee00f80\" data-id=\"ee00f80\" data-element_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-fa8871e elementor-widget elementor-widget-text-editor\" data-id=\"fa8871e\" data-element_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><li>conna\u00eetre le <strong>d\u00e9bit (Q)<\/strong> et la<a href=\"https:\/\/www.fluimac.com\/fr\/pression-de-refoulement-qu-est-ce-que-c-est-comment-la-calculer-et-applications-pratiques\/\"><strong> hauteur manom\u00e9trique (H)<\/strong> <\/a>requis<\/li><li>comprendre comment le <a href=\"https:\/\/www.fluimac.com\/fr\/courbe-caracteristique-de-la-pompe-comment-interpreter-les-performances-et-le-rendement\/\">point de fonctionnement<\/a> \u00e9volue en fonction des <strong>pertes de charge<\/strong><\/li><li>\u00e9valuer les <strong>caract\u00e9ristiques du fluide<\/strong> (densit\u00e9, viscosit\u00e9, pr\u00e9sence de solides, temp\u00e9rature)<\/li><li>tenir compte de l&rsquo;installation, de la maintenance et des conditions environnementales<br \/><br \/><\/li><\/ul><p>N\u00e9gliger ne serait-ce qu&rsquo;un seul de ces aspects peut entra\u00eener un gaspillage d&rsquo;\u00e9nergie, des performances instables et des pannes pr\u00e9matur\u00e9es.<\/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\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-3a0954e elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"3a0954e\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-45f64b2\" data-id=\"45f64b2\" data-element_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-a487d9a elementor-widget elementor-widget-heading\" data-id=\"a487d9a\" data-element_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\">Comment fonctionne une pompe centrifuge (en bref)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f2cb7a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3f2cb7a\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-d5180c8 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"d5180c8\" data-element_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-inner-column elementor-element elementor-element-d38acea\" data-id=\"d38acea\" data-element_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-1dc8424 elementor-widget elementor-widget-text-editor\" data-id=\"1dc8424\" data-element_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>Une pompe centrifuge transforme l&rsquo;\u00e9nergie m\u00e9canique du moteur en \u00e9nergie du fluide : la <strong>roue<\/strong> acc\u00e9l\u00e8re le liquide et la <strong>volute (corps de pompe)<\/strong> convertit une partie de l&rsquo;\u00e9nergie cin\u00e9tique en pression, propulsant le fluide vers la sortie.<\/p><p>Il s&rsquo;agit d&rsquo;une technologie id\u00e9ale pour acheminer de <strong>grands volumes<\/strong> en continu, \u00e0 condition de respecter les conditions d&rsquo;aspiration et de fonctionner \u00e0 proximit\u00e9 du <a href=\"https:\/\/www.fluimac.com\/fr\/courbe-caracteristique-de-la-pompe-comment-interpreter-les-performances-et-le-rendement\/\">point de rendement maximal<\/a>.<\/p><h4>Param\u00e8tres influen\u00e7ant le rendement et les performances<\/h4><ul><li>type de roue (ferm\u00e9e, semi-ouverte, ouverte)<\/li><li>diam\u00e8tre et vitesse de rotation<\/li><li>mat\u00e9riaux de construction<\/li><li>conditions d&rsquo;aspiration (hauteur, pertes d&rsquo;aspiration, NPSH)<\/li><\/ul>\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\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-c26bd69 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"c26bd69\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-4ec7769\" data-id=\"4ec7769\" data-element_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-5af9759 elementor-widget elementor-widget-heading\" data-id=\"5af9759\" data-element_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\">Informations \u00e0 recueillir avant de faire son choix\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d945e8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4d945e8\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-8dd3c4c elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"8dd3c4c\" data-element_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-inner-column elementor-element elementor-element-5a55c9c\" data-id=\"5a55c9c\" data-element_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-72a9234 elementor-widget elementor-widget-text-editor\" data-id=\"72a9234\" data-element_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<h4>1) Type de fluide et caract\u00e9ristiques<\/h4><p>Les propri\u00e9t\u00e9s du fluide ont une incidence directe sur les performances et la dur\u00e9e de vie :<\/p><ul><li>viscosit\u00e9 : si elle augmente, les pertes augmentent et le rendement diminue souvent (une puissance plus \u00e9lev\u00e9e peut \u00eatre n\u00e9cessaire)<\/li><li>densit\u00e9 : elle influe sur la pression\/puissance et les contraintes<\/li><li>corrosivit\u00e9\/abrasivit\u00e9 : elle d\u00e9termine le choix des mat\u00e9riaux (corps, roue, joints)<\/li><li>solides en suspension : ils peuvent accro\u00eetre l&rsquo;usure et le risque de colmatage (roue et passages internes \u00e0 \u00e9valuer)<br \/><br \/><\/li><\/ul><p>Une bonne analyse du fluide permet d&rsquo;\u00e9viter les dysfonctionnements et l&rsquo;usure pr\u00e9matur\u00e9e.<br \/><br \/><\/p><h4>2) D\u00e9bit requis et hauteur manom\u00e9trique n\u00e9cessaire<\/h4><p>Ce sont les deux param\u00e8tres cl\u00e9s :<\/p><ul><li><strong>D\u00e9bit (Q)<\/strong> = volume d\u00e9plac\u00e9 dans le temps<\/li><li><a href=\"https:\/\/www.fluimac.com\/fr\/pression-de-refoulement-qu-est-ce-que-c-est-comment-la-calculer-et-applications-pratiques\/\"><strong>Hauteur manom\u00e9trique (H)<\/strong> <\/a>= \u00e9nergie totale que la pompe doit fournir pour surmonter les d\u00e9nivel\u00e9s et les pertes de charge<br \/><br \/><\/li><\/ul><p>L&rsquo;\u00e9quilibre entre Q et H d\u00e9finit le <strong><a href=\"https:\/\/www.fluimac.com\/fr\/courbe-caracteristique-de-la-pompe-comment-interpreter-les-performances-et-le-rendement\/\">point de fonctionnement<\/a><\/strong> de la machine (intersection entre la courbe de la pompe et la courbe de l&rsquo;installation). L&rsquo;objectif est de faire fonctionner la pompe pr\u00e8s de la zone de <strong>rendement maximal (BEP)<\/strong>.<br \/><br \/><\/p><h4>3) Configuration : horizontale ou verticale<\/h4><p>Le choix ne d\u00e9pend pas seulement de l&rsquo;encombrement, mais aussi de l&rsquo;installation et de la maintenance.<\/p><ul><li><strong>Pompes horizontales<\/strong> (par ex. avec garniture m\u00e9canique, s\u00e9rie Dragon) : adapt\u00e9es aux installations accessibles et aux applications standard, maintenance plus ais\u00e9e.<\/li><li><strong>Pompes verticales<\/strong> (par ex. type Typhoon) : utiles lorsque l&rsquo;espace est limit\u00e9 ou lorsque l&rsquo;on travaille avec des cuves\/r\u00e9servoirs profonds.<br \/><br \/><\/li><\/ul><p>Tenez \u00e9galement compte des fondations, de l&rsquo;accessibilit\u00e9 et des d\u00e9lais d&rsquo;intervention.<br \/><br \/><\/p><h4>4) Temp\u00e9rature et conditions de pression<\/h4><p>La temp\u00e9rature et la pression d\u00e9pendent du mod\u00e8le et des mat\u00e9riaux. En g\u00e9n\u00e9ral :<\/p><ul><li>la temp\u00e9rature influence les mat\u00e9riaux, les joints et la compatibilit\u00e9 du fluide<\/li><li>la pression requise est li\u00e9e \u00e0 la <a href=\"https:\/\/www.fluimac.com\/fr\/pression-de-refoulement-qu-est-ce-que-c-est-comment-la-calculer-et-applications-pratiques\/\"><strong>hauteur manom\u00e9trique<\/strong> <\/a>(et aux conditions du circuit)<br \/><br \/><\/li><\/ul><p>Il est essentiel que le fluide reste \u00e0 l&rsquo;\u00e9tat liquide et que les conditions d&rsquo;aspiration soient correctes pour \u00e9viter les probl\u00e8mes (par exemple, la <a href=\"https:\/\/www.fluimac.com\/fr\/la-cavitation-dans-les-pompes-definition-et-conseils-utiles-pour-la-prevenir\/\">cavitation<\/a>).<br \/><br \/><\/p><h4>5) Conditions environnementales et pr\u00e9sence de solides<\/h4><ul><li>la temp\u00e9rature\/humidit\u00e9 ambiante peut influencer les composants et la fiabilit\u00e9 (dans certaines installations)<\/li><li>les solides pr\u00e9sents dans le liquide augmentent le frottement et les turbulences, avec des cons\u00e9quences possibles : usure de la roue, vibrations, bruit, baisse des performances<br \/><span style=\"font-weight: 400;\"><br \/><\/span><\/li><\/ul><h6><b>Le bon choix fait la diff\u00e9rence:<\/b><span style=\"font-weight: 400;\"> un mauvais choix peut entra\u00eener une consommation \u00e9lev\u00e9e, un faible rendement et des pannes pr\u00e9matur\u00e9es.<\/span><\/h6>\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\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-02b3102 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"02b3102\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-d676ebd\" data-id=\"d676ebd\" data-element_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-ee4cd6b elementor-widget elementor-widget-heading\" data-id=\"ee4cd6b\" data-element_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\">Sch\u00e9ma d'une pompe centrifuge (principaux composants)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1f4a4f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a1f4a4f\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5b72013 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"5b72013\" data-element_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-inner-column elementor-element elementor-element-8514809\" data-id=\"8514809\" data-element_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-4a6589c elementor-widget elementor-widget-text-editor\" data-id=\"4a6589c\" data-element_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>Le fluide p\u00e9n\u00e8tre par<strong> l&rsquo;orifice d&rsquo;aspiration<\/strong>, atteint la roue et est propuls\u00e9 vers <strong>l&rsquo;orifice<\/strong> de refoulement gr\u00e2ce \u00e0 l&rsquo;\u00e9nergie imprim\u00e9e par la rotation.<\/p><p>Composants typiques :<\/p><ul><li>orifice d&rsquo;aspiration et de refoulement<\/li><li>corps de pompe (volute)<\/li><li>roue (ferm\u00e9e \/ semi-ouverte \/ ouverte)<\/li><li>garniture m\u00e9canique<\/li><li>arbre<\/li><li>moteur<\/li><li>paliers<br \/><br \/><\/li><\/ul><p>La roue est le \u00ab c\u0153ur \u00bb de la pompe : les mat\u00e9riaux et la g\u00e9om\u00e9trie ont une incidence directe sur le rendement et la dur\u00e9e de vie.<br \/><br \/><\/p><h4>Mat\u00e9riaux de la roue (s\u00e9lection rapide)<\/h4><ul><li><strong>Acier inoxydable<\/strong> : excellent pour la corrosion et les fluides agressifs<\/li><li><strong>Bronze<\/strong> : adapt\u00e9 \u00e0 l&rsquo;eau de mer et \u00e0 de nombreuses applications hydrauliques<\/li><li><strong>Aluminium<\/strong> : l\u00e9ger, mais \u00e0 \u00e9valuer avec des fluides corrosifs<\/li><li><strong>Polym\u00e8res techniques (PP, PVDF)<\/strong> : indiqu\u00e9s pour les acides\/solvants (compatibilit\u00e9 \u00e0 v\u00e9rifier)<\/li><\/ul>\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\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-67d3b01 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"67d3b01\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-b3dd71c\" data-id=\"b3dd71c\" data-element_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-e289112 elementor-widget elementor-widget-heading\" data-id=\"e289112\" data-element_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\">Comment effectuer un dimensionnement correct<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ceb2dd elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3ceb2dd\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-bd39f23 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"bd39f23\" data-element_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-inner-column elementor-element elementor-element-fba500e\" data-id=\"fba500e\" data-element_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-e759549 elementor-widget elementor-widget-text-editor\" data-id=\"e759549\" data-element_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>Le dimensionnement est le moment o\u00f9 les donn\u00e9es se transforment en d\u00e9cision. Il sert \u00e0 \u00e9viter :<\/p><ul><li>une pompe surdimensionn\u00e9e \u2192 gaspillage et fonctionnement inefficace<\/li><li>une pompe sous-dimensionn\u00e9e \u2192 d\u00e9bit insuffisant, contraintes et usure<br \/><br \/><\/li><\/ul><p>Pour un calcul pr\u00e9cis, il faut :<\/p><ul><li><strong>la courbe de l&rsquo;installation<\/strong> (Q\u2013H : hauteur manom\u00e9trique + pertes de charge)<\/li><li><strong>la diff\u00e9rence de hauteur entre l&rsquo;aspiration et le refoulement<\/strong> (altitude)<\/li><li><strong>les pertes de charge totales<\/strong> (aspiration + refoulement)<\/li><li><strong>la temp\u00e9rature et la viscosit\u00e9 du fluide<\/strong><\/li><li>la v\u00e9rification du <strong>NPSH<\/strong> (conditions d&rsquo;aspiration)<br \/><br \/><\/li><\/ul><p><strong>De nombreuses installations fonctionnent en dehors de la courbe sans le savoir.<\/strong><br \/>Surveiller la pression et le d\u00e9bit dans le temps aide \u00e0 comprendre si la pompe fonctionne toujours pr\u00e8s du <a href=\"https:\/\/www.fluimac.com\/fr\/courbe-caracteristique-de-la-pompe-comment-interpreter-les-performances-et-le-rendement\/\">BEP<\/a>. Chez Fluimac, nous pouvons vous aider en effectuant des v\u00e9rifications et des simulations dans des conditions r\u00e9elles.<\/p><h4><strong><a href=\"#form\">Demandez un conseil<\/a><\/strong><\/h4>\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\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-973f749 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"973f749\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-f093354\" data-id=\"f093354\" data-element_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-1a5e4e8 elementor-widget elementor-widget-heading\" data-id=\"1a5e4e8\" data-element_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\">Efficacit\u00e9 \u00e0 long terme et entretien<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-615f9f6 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"615f9f6\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e974ff4 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"e974ff4\" data-element_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-inner-column elementor-element elementor-element-9052380\" data-id=\"9052380\" data-element_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-e5f32af elementor-widget elementor-widget-text-editor\" data-id=\"e5f32af\" data-element_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>Pour maintenir les performances et la consommation sous contr\u00f4le, il est utile de mettre en place un plan d&rsquo;entretien pr\u00e9ventif. Op\u00e9rations types :<\/p><ul><li>v\u00e9rification p\u00e9riodique de la lubrification\/des roulements (le cas \u00e9ch\u00e9ant)<\/li><li>nettoyage de la roue et des passages internes<\/li><li>remplacement rapide des joints et des garnitures us\u00e9s<\/li><li>contr\u00f4le de l&rsquo;alignement moteur-pompe<\/li><li>analyse des vibrations et du bruit<br \/><br \/><\/li><\/ul><p>Des technologies telles que les capteurs et les alarmes int\u00e9grables dans les armoires \u00e9lectriques peuvent aider \u00e0 pr\u00e9venir les arr\u00eats de l&rsquo;installation et \u00e0 maintenir la stabilit\u00e9 du syst\u00e8me.<\/p><p>\u00a0<\/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\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-a9250d0 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"a9250d0\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-01cc08b\" data-id=\"01cc08b\" data-element_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-79244db elementor-widget elementor-widget-heading\" data-id=\"79244db\" data-element_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\">La fiabilit\u00e9 est un processus, pas un d\u00e9tail<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aaa1639 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"aaa1639\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6a5e726 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"6a5e726\" data-element_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-inner-column elementor-element elementor-element-6cda986\" data-id=\"6cda986\" data-element_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-1ec7dfd elementor-widget elementor-widget-text-editor\" data-id=\"1ec7dfd\" data-element_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>Chaque pompe centrifuge Fluimac est le fruit d&rsquo;une conception ax\u00e9e sur la durabilit\u00e9. Les essais, les mat\u00e9riaux s\u00e9lectionn\u00e9s et les possibilit\u00e9s de configuration permettent d&rsquo;obtenir des solutions fiables et polyvalentes pour le transport de fluides industriels, m\u00eame dans des conditions difficiles.<\/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\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-6e3becb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e3becb\" data-element_type=\"section\" id=\"form\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-3b42095\" data-id=\"3b42095\" data-element_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-76100a9 elementor-widget elementor-widget-heading\" data-id=\"76100a9\" data-element_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\">Demande de consultation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-064c824 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"064c824\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f04a05 elementor-widget elementor-widget-text-editor\" data-id=\"3f04a05\" data-element_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>Vous avez besoin d&rsquo;aide pour choisir l&rsquo;agitateur vertical le mieux adapt\u00e9 \u00e0 vos besoins sp\u00e9cifiques en mati\u00e8re de traitement des fluides ?<\/p><p>Remplissez le formulaire ci-dessous et vous serez contact\u00e9 par notre \u00e9quipe.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c1063f elementor-widget elementor-widget-global elementor-global-22977 elementor-widget-html\" data-id=\"3c1063f\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script charset=\"utf-8\" type=\"text\/javascript\" src=\"\/\/js-eu1.hsforms.net\/forms\/embed\/v2.js\"><\/script>\n<script>\n  hbspt.forms.create({\n    portalId: \"144007426\",\n    formId: \"a9709f51-73e0-4042-b980-ae3e1c9862f4\",\n    region: \"eu1\"\n  });\n<\/script>\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-fc7312e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fc7312e\" data-element_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-4fbfbdc\" data-id=\"4fbfbdc\" data-element_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-bdc16f1 elementor-widget elementor-widget-heading\" data-id=\"bdc16f1\" data-element_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\">Les meilleures solutions, certifi\u00e9es<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0adb21f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0adb21f\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-daf0fb0 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"daf0fb0\" data-element_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-14 elementor-inner-column elementor-element elementor-element-cfafe32\" data-id=\"cfafe32\" data-element_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-712a804 elementor-widget elementor-widget-image\" data-id=\"712a804\" data-element_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\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"425\" height=\"425\" src=\"https:\/\/www.fluimac.com\/wp-content\/uploads\/2024\/04\/certificazione_01.webp\" class=\"attachment-large size-large wp-image-8378\" 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data-element_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\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"425\" height=\"425\" src=\"https:\/\/www.fluimac.com\/wp-content\/uploads\/2024\/04\/certificazione_05.webp\" class=\"attachment-large size-large wp-image-8390\" alt=\"\" \/>\t\t\t\t\t\t\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-14 elementor-inner-column elementor-element elementor-element-8647c3b\" data-id=\"8647c3b\" data-element_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-b0f2ced elementor-widget elementor-widget-image\" data-id=\"b0f2ced\" data-element_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\t\t\t<img 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src=\"https:\/\/www.fluimac.com\/wp-content\/uploads\/2024\/04\/certificazione_07.webp\" class=\"attachment-large size-large wp-image-8396\" alt=\"\" \/>\t\t\t\t\t\t\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Comment choisir une pompe centrifuge : guide technique et conseils pratiques Choisir la bonne pompe centrifuge ne signifie pas seulement trouver un mod\u00e8le \u00ab efficace \u00bb, mais identifier la solution la mieux adapt\u00e9e en fonction du fluide, de l&rsquo;application et des conditions de fonctionnement. Un choix judicieux permet de r\u00e9duire la consommation d&rsquo;\u00e9nergie, d&rsquo;\u00e9viter une [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8375,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"class_list":["post-30583","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comment choisir une pompe centrifuge : guide technique et conseils pratiques<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez comment choisir la pompe centrifuge id\u00e9ale pour votre installation : guide pratique sur le d\u00e9bit, la hauteur manom\u00e9trique, les mat\u00e9riaux et l&#039;entretien, avec les conseils techniques de Fluimac.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fluimac.com\/fr\/comment-choisir-une-pompe-centrifuge-guide-technique-et-conseils-pratiques\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment choisir une pompe centrifuge : guide technique et conseils pratiques\" \/>\n<meta property=\"og:description\" content=\"D\u00e9couvrez comment choisir la pompe centrifuge id\u00e9ale pour votre installation : guide pratique sur le d\u00e9bit, la hauteur manom\u00e9trique, les mat\u00e9riaux et l&#039;entretien, avec les conseils techniques de Fluimac.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fluimac.com\/fr\/comment-choisir-une-pompe-centrifuge-guide-technique-et-conseils-pratiques\/\" \/>\n<meta property=\"og:site_name\" content=\"Fluimac\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-16T10:38:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fluimac.com\/wp-content\/uploads\/2024\/04\/1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.fluimac.com\/fr\/comment-choisir-une-pompe-centrifuge-guide-technique-et-conseils-pratiques\/\",\"url\":\"https:\/\/www.fluimac.com\/fr\/comment-choisir-une-pompe-centrifuge-guide-technique-et-conseils-pratiques\/\",\"name\":\"Comment choisir une pompe centrifuge : guide technique et conseils pratiques\",\"isPartOf\":{\"@id\":\"https:\/\/www.fluimac.com\/it\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.fluimac.com\/fr\/comment-choisir-une-pompe-centrifuge-guide-technique-et-conseils-pratiques\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.fluimac.com\/fr\/comment-choisir-une-pompe-centrifuge-guide-technique-et-conseils-pratiques\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fluimac.com\/wp-content\/uploads\/2024\/04\/1.webp\",\"datePublished\":\"2026-02-25T10:46:13+00:00\",\"dateModified\":\"2026-03-16T10:38:48+00:00\",\"description\":\"D\u00e9couvrez comment choisir la pompe centrifuge id\u00e9ale pour votre installation : guide pratique sur le d\u00e9bit, la hauteur manom\u00e9trique, les mat\u00e9riaux et l'entretien, avec les conseils techniques de Fluimac.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.fluimac.com\/fr\/comment-choisir-une-pompe-centrifuge-guide-technique-et-conseils-pratiques\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.fluimac.com\/fr\/comment-choisir-une-pompe-centrifuge-guide-technique-et-conseils-pratiques\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.fluimac.com\/fr\/comment-choisir-une-pompe-centrifuge-guide-technique-et-conseils-pratiques\/#primaryimage\",\"url\":\"https:\/\/www.fluimac.com\/wp-content\/uploads\/2024\/04\/1.webp\",\"contentUrl\":\"https:\/\/www.fluimac.com\/wp-content\/uploads\/2024\/04\/1.webp\",\"width\":800,\"height\":600,\"caption\":\"Fluimac - 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