{"id":27547,"date":"2025-11-28T15:35:01","date_gmt":"2025-11-28T07:35:01","guid":{"rendered":"https:\/\/kingdapump.com\/?p=27547"},"modified":"2025-11-28T15:35:02","modified_gmt":"2025-11-28T07:35:02","slug":"pieces-de-pompe-centrifuge","status":"publish","type":"post","link":"https:\/\/kingdapump.com\/fr\/centrifugal-pump-parts\/","title":{"rendered":"Pi\u00e8ces de pompes centrifuges | Fonctions, mat\u00e9riaux et guide de s\u00e9lection"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1980\" height=\"927\" src=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-e1764315064449.jpg\" alt=\"Pi\u00e8ces de pompes centrifuges\" class=\"wp-image-27756\" srcset=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-e1764315064449.jpg 1980w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-e1764315064449-300x140.jpg 300w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-e1764315064449-1024x479.jpg 1024w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-e1764315064449-768x360.jpg 768w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-e1764315064449-1536x719.jpg 1536w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-e1764315064449-18x8.jpg 18w\" sizes=\"(max-width: 1980px) 100vw, 1980px\" \/><\/figure>\n\n\n\n<p style=\"font-size:18px\"><a href=\"https:\/\/kingdapump.com\/fr\/quest-ce-quune-pompe-centrifuge\/\">Pompes centrifuges<\/a> sont parmi les plus largement utilis\u00e9s <a href=\"https:\/\/kingdapump.com\/fr\/differents-types-de-pompes-industrielles\/\">types de pompes<\/a> Aujourd&#039;hui. Cet article d\u00e9taillera les pi\u00e8ces d\u00e9tach\u00e9es des pompes centrifuges et analysera les causes de panne, les m\u00e9thodes de remplacement et les recommandations de mat\u00e9riaux pour les diff\u00e9rentes pi\u00e8ces de pompes centrifuges.<\/p>\n\n\n\n<p style=\"font-size:18px\">Principaux composants d&#039;une pompe centrifuge\u00a0: la roue propulse le fluide, le corps (ou volute) guide le flux de liquide pour le mettre sous pression, l&#039;arbre relie le moteur et la roue, transf\u00e9rant l&#039;\u00e9nergie m\u00e9canique \u00e0 celle-ci, le palier supporte l&#039;arbre et les joints emp\u00eachent les fuites de liquide.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-centrifugal-pump-parts-list\" style=\"font-size:25px\">Liste des pi\u00e8ces de pompe centrifuge<\/h2>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:18px\">Dans cette section, je pr\u00e9senterai toutes les pi\u00e8ces d&#039;une pompe centrifuge, en pr\u00e9cisant leurs mat\u00e9riaux, leurs fonctions et les pannes possibles. Veuillez consulter les images et la liste des pi\u00e8ces ci-dessous pour plus d&#039;informations.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2000\" height=\"1242\" src=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/centrifugal-pump-parts-images.jpg\" alt=\"images de pi\u00e8ces de pompe centrifuge\" class=\"wp-image-27631\" srcset=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/centrifugal-pump-parts-images.jpg 2000w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/centrifugal-pump-parts-images-300x186.jpg 300w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/centrifugal-pump-parts-images-1024x636.jpg 1024w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/centrifugal-pump-parts-images-768x477.jpg 768w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/centrifugal-pump-parts-images-1536x954.jpg 1536w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/centrifugal-pump-parts-images-18x12.jpg 18w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\" style=\"font-size:17px\"><table class=\"has-very-light-gray-to-cyan-bluish-gray-gradient-background has-background has-fixed-layout\"><tbody><tr><td><strong>Nom des pi\u00e8ces de la pompe centrifuge<\/strong><\/td><td><strong>Mat\u00e9riel<\/strong><\/td><td><strong>Fonction<\/strong><\/td><td><strong>Mauvais fonctionnement<\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/kingdapump.com\/fr\/pieces-de-pompe\/pieces-dusure-de-la-partie-humide-pour-pompe-a-boues\/turbine-de-pompe-a-lisier\/\">turbine<\/a><\/strong><\/td><td>\u25aaFonte ductile<br>\u25aa Alliage \u00e0 haute teneur en chrome<br>\u25aaCaoutchouc<\/td><td>La turbine d\u00e9place le fluide par rotation.<\/td><td>\u25aaAbrasion<br>\u25aaCavitation<br>\u25aaBlocage<br>\u25aaFracture<\/td><\/tr><tr><td><strong><a href=\"https:\/\/kingdapump.com\/fr\/pieces-de-pompe\/pieces-dusure-de-la-partie-humide-pour-pompe-a-boues\/chemise-de-volute-de-pompe-a-lisier\/\">Bo\u00eetier (Volute)<\/a><\/strong><\/td><td>\u25aaFonte ductile<br>\u25aa Alliage \u00e0 haute teneur en chrome<br>\u25aaAcier inoxydable<\/td><td>La volute sert \u00e0 guider le mouvement du fluide dans le canal d&#039;\u00e9coulement.<\/td><td>\u25aaPorter<br>\u25aaCorrosion<br>\u25aaCavitation<\/td><\/tr><tr><td><strong><a href=\"https:\/\/kingdapump.com\/fr\/pieces-de-pompe\/pieces-de-joint-darbre-pour-pompe-a-lisier\/manchon-darbre-pour-ensemble-de-roulement-de-pompe-a-boues\/\">Arbre<\/a><\/strong><\/td><td>\u25aaAcier 45#<br>\u25aaAcier inoxydable<br>\u25aaAcier alli\u00e9<\/td><td>L&#039;arbre transmet l&#039;\u00e9nergie m\u00e9canique du moteur \u00e0 la turbine.<\/td><td>\u25aaVibration<br>\u25aaD\u00e9s\u00e9quilibre<br>\u25aaPorter<\/td><\/tr><tr><td><strong><a href=\"https:\/\/kingdapump.com\/fr\/pieces-de-pompe\/pieces-de-roulement-pour-pompe-a-lisier\/ensemble-de-roulement-pour-pompe-a-lisier\/\">Palier<\/a><\/strong><\/td><td>\u25aaAcier alli\u00e9<br>\u25aaAcier inoxydable<\/td><td>Le palier sert \u00e0 supporter l&#039;arbre et \u00e0 assurer sa rotation fluide.<\/td><td>\u25aaSurchauffe<br>\u25aaBruit anormal<br>\u25aa Rel\u00e2chement<br>\u25aaPorter<\/td><\/tr><tr><td><strong><a href=\"https:\/\/kingdapump.com\/fr\/pieces-de-pompe\/pieces-de-joint-darbre-pour-pompe-a-lisier\/\">Joint<\/a><\/strong><\/td><td>\u25aaGraphite<br>\u25aaAcier inoxydable<br>\u25aaCaoutchouc<\/td><td>Le joint d&#039;\u00e9tanch\u00e9it\u00e9 sert \u00e0 pr\u00e9venir les fuites et \u00e0 emp\u00eacher les impuret\u00e9s ext\u00e9rieures de p\u00e9n\u00e9trer dans la pompe.<\/td><td>\u25aaVieillissement<br>\u25aaPorter<\/td><\/tr><tr><td><strong><a href=\"https:\/\/kingdapump.com\/fr\/pieces-de-pompe\/base-de-pompe-a-lisier-pour-une-durabilite-et-des-performances-inegalees\/\">Base<\/a><\/strong><\/td><td>\u25aaFonte ductile<br>\u25aaAcier inoxydable<\/td><td>Le socle supporte le poids de la pompe centrifuge, permettant ainsi \u00e0 celle-ci de fonctionner de mani\u00e8re stable.<\/td><td>\u25aaCorrosion<br>\u25aaFissures<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-centrifugal-pump-parts-diagram\" style=\"font-size:25px\">Sch\u00e9ma des pi\u00e8ces d&#039;une pompe centrifuge<\/h2>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\" id=\"h-centrifugal-pump-diagram-with-parts\" style=\"font-size:16px\">Sch\u00e9ma de la pompe centrifuge avec ses pi\u00e8ces<\/h3>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:18px\">Le sch\u00e9ma ci-dessous illustre les principales pi\u00e8ces de rechange de la pompe centrifuge. <\/p>\n\n\n\n<p style=\"font-size:18px\">Ce sch\u00e9ma vous donne une id\u00e9e g\u00e9n\u00e9rale de l&#039;emplacement d&#039;installation de chaque pi\u00e8ce de rechange et des informations structurelles de la pompe centrifuge.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram-1024x768.jpg\" alt=\"Sch\u00e9ma des pi\u00e8ces d&#039;une pompe centrifuge\" class=\"wp-image-27652\" srcset=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram-1024x768.jpg 1024w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram-300x225.jpg 300w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram-768x576.jpg 768w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram-16x12.jpg 16w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-centrifugal-pump-parts-details\" style=\"font-size:25px\">D\u00e9tails des pi\u00e8ces de pompes centrifuges<\/h2>\n\n\n\n<p style=\"font-size:18px\">Le sch\u00e9ma \u00e9clat\u00e9 des pi\u00e8ces d&#039;une pompe centrifuge montre qu&#039;elle comprend des composants tels que la roue, le corps de pompe, l&#039;arbre, les roulements, les joints d&#039;\u00e9tanch\u00e9it\u00e9 et le b\u00e2ti. Vous trouverez ci-dessous une explication d\u00e9taill\u00e9e de la fonction, du type et du mat\u00e9riau de chaque composant. Poursuivez votre lecture pour d\u00e9couvrir le guide des pi\u00e8ces d\u00e9tach\u00e9es pour pompes centrifuges.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-impeller\" style=\"font-size:20px\">turbine<\/h3>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"864\" src=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Impeller.jpg\" alt=\"turbine\" class=\"wp-image-27667 size-full\" srcset=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Impeller.jpg 1000w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Impeller-300x259.jpg 300w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Impeller-768x664.jpg 768w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Impeller-14x12.jpg 14w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-ad2f72ca wp-block-group-is-layout-flex\">\n<h4 class=\"wp-block-heading\" id=\"h-impeller-definition\" style=\"font-size:18px\">D\u00e9finition de la turbine<\/h4>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:18px\">La roue est l&#039;\u00e9l\u00e9ment central d&#039;une pompe centrifuge qui g\u00e9n\u00e8re la force centrifuge. <\/p>\n\n\n\n<p style=\"font-size:18px\">La turbine aspire le fluide dans la pompe en tournant, puis le projette dans toutes les directions. <\/p>\n\n\n\n<p style=\"font-size:18px\">Le fluide s&#039;\u00e9coule dans un canal d&#039;\u00e9coulement qui se r\u00e9tr\u00e9cit progressivement, convertissant l&#039;\u00e9nergie cin\u00e9tique en \u00e9nergie de pression.<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-impeller-materials\" style=\"font-size:18px\">Mat\u00e9riaux de la turbine<\/h4>\n\n\n\n<p style=\"font-size:18px\">Nous pouvons s\u00e9lectionner diff\u00e9rents mat\u00e9riaux pour les turbines en fonction des applications et des fluides transport\u00e9s, tels que la fonte ductile, l&#039;alliage \u00e0 haute teneur en chrome, le caoutchouc, etc. Seul le choix du mat\u00e9riau appropri\u00e9 permet de garantir une longue dur\u00e9e de vie et une efficacit\u00e9 de transport \u00e9lev\u00e9e pour la turbine.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\" style=\"font-size:17px\"><table class=\"has-very-light-gray-to-cyan-bluish-gray-gradient-background has-background has-fixed-layout\"><tbody><tr><td><strong>Moyen<\/strong><\/td><td><strong>Mat\u00e9riel<\/strong><\/td><\/tr><tr><td>Eau claire<\/td><td>Mat\u00e9riau en fonte ordinaire<\/td><\/tr><tr><td>Contient de grosses particules et une boue corrosive<\/td><td>Alliage \u00e0 haute teneur en chrome<\/td><\/tr><tr><td>Abrasion, boue chimique<\/td><td>Caoutchouc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-types-of-impeller\" style=\"font-size:18px\"><a href=\"https:\/\/kingdapump.com\/fr\/types-de-turbines\/\">Types d&#039;h\u00e9lices<\/a><\/h4>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>turbines ferm\u00e9es<\/strong> Elles sont munies de plaques de protection de chaque c\u00f4t\u00e9, formant un canal d&#039;\u00e9coulement ferm\u00e9 \u00e0 l&#039;int\u00e9rieur de la roue. Elles sont robustes et offrent une efficacit\u00e9 de transport optimale.<\/p>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>turbines semi-ouvertes<\/strong> Ces turbines sont munies d&#039;une plaque de protection d&#039;un c\u00f4t\u00e9, tandis que l&#039;autre c\u00f4t\u00e9 est ouvert au fluide transport\u00e9. Elles sont plus r\u00e9sistantes au colmatage que les turbines ferm\u00e9es, mais leur rendement de transport est inf\u00e9rieur.<\/p>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>turbines ouvertes<\/strong> Ces turbines ne poss\u00e8dent pas de plaques de protection lat\u00e9rales\u00a0; les pales sont directement fix\u00e9es au centre de la roue. Compar\u00e9es aux turbines ferm\u00e9es et semi-ouvertes mentionn\u00e9es pr\u00e9c\u00e9demment, elles offrent la plus grande r\u00e9sistance au colmatage, mais leur rendement de transport est inf\u00e9rieur.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\" style=\"font-size:16px\"><table class=\"has-very-light-gray-to-cyan-bluish-gray-gradient-background has-background has-fixed-layout\"><tbody><tr><td><strong>Types d&#039;h\u00e9lices<\/strong><\/td><td><strong>Avantages<\/strong><\/td><td><strong>Inconv\u00e9nients<\/strong><\/td><td><strong>Applications<\/strong><\/td><\/tr><tr><td><strong>turbine ferm\u00e9e<\/strong><\/td><td>\u25feHaute efficacit\u00e9<br>\u25feR\u00e9sistance \u00e0 la haute pression<br>\u25feLongue dur\u00e9e de vie<\/td><td>\u25feObstructions fr\u00e9quentes\u00a0<br>\u25feDifficult\u00e9s d&#039;entretien<\/td><td>\u25feEau claire<br>\u25feEaux us\u00e9es<br>\u25feBoue min\u00e9rale<br>\u25feMortier<\/td><\/tr><tr><td><strong>Roue semi-ouverte<\/strong><\/td><td>\u25feElle pr\u00e9sente une meilleure efficacit\u00e9 que les turbines ouvertes et de meilleures propri\u00e9t\u00e9s anti-colmatage que les turbines ferm\u00e9es.<\/td><td>\u25feInefficace<\/td><td>\u25feEaux us\u00e9es industrielles<br>\u25feFluides contenant des solides<br>\u25feBoues<\/td><\/tr><tr><td><strong>Roue ouverte<\/strong><\/td><td>\u25feAnti-obstruction<br>\u25feFacile \u00e0 entretenir<\/td><td>\u25feInefficace<br>\u25feFacilement endommag\u00e9<\/td><td>\u25feFibre<br>\u25feTaille \u00e9lev\u00e9e en mati\u00e8res solides<br>\u25feBoues<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pump-casing\" style=\"font-size:20px\">Corps de pompe<\/h3>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-ad2f72ca wp-block-group-is-layout-flex\">\n<h4 class=\"wp-block-heading\" id=\"h-casing-definition\" style=\"font-size:18px\">D\u00e9finition du bo\u00eetier<\/h4>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:18px\">Le corps de pompe est un r\u00e9cipient qui contient le fluide et d&#039;autres composants. Il pr\u00e9sente g\u00e9n\u00e9ralement une structure rotative profil\u00e9e en forme de volute. <\/p>\n\n\n\n<p style=\"font-size:18px\">Lors du fonctionnement d&#039;une pompe centrifuge, le fluide traverse le canal d&#039;\u00e9coulement qui se r\u00e9tr\u00e9cit progressivement \u00e0 l&#039;int\u00e9rieur de la volute, convertissant son \u00e9nergie cin\u00e9tique en \u00e9nergie de pression, ce qui lui permet d&#039;\u00eatre \u00e9vacu\u00e9 par la sortie \u00e0 une pression plus \u00e9lev\u00e9e.<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"864\" src=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Casing.jpg\" alt=\"Corps de pompe\" class=\"wp-image-27678 size-full\" srcset=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Casing.jpg 1000w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Casing-300x259.jpg 300w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Casing-768x664.jpg 768w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Casing-14x12.jpg 14w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-types-of-pump-casing\" style=\"font-size:18px\"><a href=\"https:\/\/kingdapump.com\/fr\/pieces-de-pompe\/corps-de-pompe\/\">Types de corps de pompe<\/a><\/h4>\n\n\n\n<p style=\"font-size:18px\">Les types de corps de pompe comprennent g\u00e9n\u00e9ralement trois types : corps \u00e0 volute, corps \u00e0 diffuseur et corps divis\u00e9.<\/p>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>enveloppes de volute<\/strong> Ces tubages se divisent en deux cat\u00e9gories\u00a0: \u00e0 simple volute et \u00e0 double volute. Ce type de tubage poss\u00e8de une forme h\u00e9lico\u00efdale, ce qui favorise l\u2019\u00e9coulement du fluide et assure un meilleur rendement.<\/p>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>Bo\u00eetiers de diffuseurs<\/strong> Elles sont g\u00e9n\u00e9ralement utilis\u00e9es dans les pompes multicellulaires. Les corps de pompe \u00e0 diffuseur contiennent plusieurs turbines dont les canaux d&#039;\u00e9coulement s&#039;\u00e9largissent progressivement. La pression augmente \u00e0 chaque \u00e9tage de turbine, ce qui permet d&#039;obtenir une pression et un rendement sup\u00e9rieurs \u00e0 ceux des pompes centrifuges classiques.<\/p>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>Bo\u00eetiers \u00e0 ouverture lat\u00e9rale<\/strong> Ces carters sont centr\u00e9s sur l&#039;arbre de la pompe et comportent une structure sup\u00e9rieure et une structure inf\u00e9rieure. Ce type de carter facilite le d\u00e9montage, rendant la maintenance plus simple et plus pratique pour les op\u00e9rateurs.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\" style=\"font-size:16px\"><table class=\"has-very-light-gray-to-cyan-bluish-gray-gradient-background has-background has-fixed-layout\"><tbody><tr><td><strong>Types de corps de pompe<\/strong><\/td><td><strong>Avantages<\/strong><\/td><td><strong>Inconv\u00e9nients<\/strong><\/td><td><strong>Applications<\/strong><\/td><\/tr><tr><td><strong>Volute simple<\/strong><\/td><td>\u25feStructure simple<br>\u25feFaible co\u00fbt<\/td><td>\u25feNe convient pas aux conditions de haute tension<\/td><td>\u25feEau claire<br>\u25feEaux us\u00e9es<br>Drainage du puisard<\/td><\/tr><tr><td><strong>Double volute<\/strong><\/td><td>\u25feStructure robuste<br>\u25feLongue dur\u00e9e de vie<\/td><td>\u25feCo\u00fbt plus \u00e9lev\u00e9 qu&#039;une volute simple<\/td><td>\u25feEaux us\u00e9es<br>\u25feBoue min\u00e9rale<br>\u25feBoue<\/td><\/tr><tr><td><strong>bo\u00eetier diffuseur<\/strong><\/td><td>\u25feHaute efficacit\u00e9<br>\u25fePression plus \u00e9lev\u00e9e<\/td><td>\u25feCo\u00fbt \u00e9lev\u00e9<br>\u25feEntretien difficile<\/td><td>\u25feEau d&#039;alimentation de la chaudi\u00e8re<br>\u25feAlimentation en eau des immeubles de grande hauteur<br>\u25feP\u00e9trole<\/td><\/tr><tr><td><strong>Bo\u00eetier divis\u00e9<\/strong><\/td><td>\u25feD\u00e9bit \u00e9lev\u00e9<br>\u25feFacile \u00e0 entretenir<\/td><td>\u25feGrande taille<br>\u25feDifficile \u00e0 installer<\/td><td>\u25feApprovisionnement en eau municipal<br>\u25feDrainage<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pump-shaft\" style=\"font-size:20px\">Arbre de pompe<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"864\" src=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Shaft.jpg\" alt=\"Arbre de pompe\" class=\"wp-image-27685 size-full\" srcset=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Shaft.jpg 1000w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Shaft-300x259.jpg 300w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Shaft-768x664.jpg 768w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Shaft-14x12.jpg 14w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<h4 class=\"wp-block-heading\" id=\"h-pump-shaft-definition\" style=\"font-size:18px\">D\u00e9finition de l&#039;arbre de pompe<\/h4>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:18px\">L&#039;arbre est reli\u00e9 d&#039;une extr\u00e9mit\u00e9 au moteur et de l&#039;autre \u00e0 la turbine. Au d\u00e9marrage du moteur, l&#039;arbre se met \u00e0 tourner, transmettant ainsi l&#039;\u00e9nergie m\u00e9canique du moteur \u00e0 la turbine. <\/p>\n\n\n\n<p style=\"font-size:18px\">L&#039;arbre est g\u00e9n\u00e9ralement fabriqu\u00e9 en acier ou en acier alli\u00e9, ce qui lui conf\u00e8re une plus grande r\u00e9sistance, une meilleure t\u00e9nacit\u00e9 et une meilleure r\u00e9sistance \u00e0 l&#039;usure.<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-pump-shaft-sleeve\" style=\"font-size:18px\">Manchon d&#039;arbre de pompe<\/h4>\n\n\n\n<p style=\"font-size:18px\">Les manchons d&#039;arbre de pompe sont install\u00e9s sur l&#039;arbre pour le prot\u00e9ger, pr\u00e9venir l&#039;usure et prolonger la dur\u00e9e de vie de l&#039;\u00e9quipement. Fabriqu\u00e9s g\u00e9n\u00e9ralement en acier inoxydable, en acier alli\u00e9 ou en fonte, ces manchons offrent une r\u00e9sistance accrue \u00e0 l&#039;usure et contribuent \u00e0 optimiser la dur\u00e9e de vie de l&#039;\u00e9quipement.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pump-bearing\" style=\"font-size:20px\">Palier de pompe<\/h3>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<h4 class=\"wp-block-heading\" id=\"h-centrifugal-pump-bearing\" style=\"font-size:18px\">Palier de pompe centrifuge<\/h4>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:18px\">Les paliers de pompe centrifuge servent principalement \u00e0 stabiliser l&#039;arbre de la pompe, assurant ainsi la stabilit\u00e9 de la pompe centrifuge pendant son fonctionnement et r\u00e9partissant les forces radiales sur la base. <\/p>\n\n\n\n<p style=\"font-size:18px\">Les paliers de pompe r\u00e9duisent \u00e9galement l&#039;usure de l&#039;arbre de la pompe, absorbent les vibrations et les chocs excessifs et prolongent la dur\u00e9e de vie de la pompe.<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"864\" src=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Bearing.jpg\" alt=\"Palier de pompe centrifuge\" class=\"wp-image-27690 size-full\" srcset=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Bearing.jpg 1000w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Bearing-300x259.jpg 300w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Bearing-768x664.jpg 768w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Bearing-14x12.jpg 14w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-bearing-lubricant\" style=\"font-size:18px\">Lubrifiant pour roulements<\/h4>\n\n\n\n<p style=\"font-size:18px\">Le lubrifiant pour roulements prot\u00e8ge ces derniers en formant un film protecteur sur leur surface, r\u00e9duisant ainsi l&#039;usure due aux d\u00e9bris. Un lubrifiant insuffisant ou contamin\u00e9 peut entra\u00eener une surchauffe et endommager le roulement.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-lubrication-methods-for-bearings\" style=\"font-size:18px\">M\u00e9thodes de lubrification des roulements<\/h4>\n\n\n\n<p style=\"font-size:18px\">Il existe trois principaux types de lubrification des roulements\u00a0:<\/p>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>Lubrification \u00e0 la graisse :<\/strong> La lubrification \u00e0 la graisse est le type le plus courant, caract\u00e9ris\u00e9 par sa structure simple, sa facilit\u00e9 d&#039;entretien et son bon effet d&#039;\u00e9tanch\u00e9it\u00e9.<\/p>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>Lubrification \u00e0 l&#039;eau :<\/strong> La lubrification \u00e0 l&#039;eau convient aux applications o\u00f9 la pompe est immerg\u00e9e. Elle \u00e9limine le besoin d&#039;huile et est relativement respectueuse de l&#039;environnement.<\/p>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>Lubrification solide :<\/strong> La lubrification solide est utilis\u00e9e dans des conditions extr\u00eames, telles que les hautes temp\u00e9ratures, la corrosion et les r\u00e9actions chimiques.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pump-seals\" style=\"font-size:20px\">Joints de pompe<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"864\" src=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Seal.jpg\" alt=\"Joint de pompe\" class=\"wp-image-27703 size-full\" srcset=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Seal.jpg 1000w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Seal-300x259.jpg 300w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Seal-768x664.jpg 768w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Seal-14x12.jpg 14w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<h4 class=\"wp-block-heading\" id=\"h-centrifugal-pump-seal\" style=\"font-size:18px\">Joint de pompe centrifuge<\/h4>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:18px\">Les joints d&#039;\u00e9tanch\u00e9it\u00e9 de l&#039;arbre de pompe sont un composant cl\u00e9 des pompes centrifuges. <\/p>\n\n\n\n<p style=\"font-size:18px\">Ils emp\u00eachent les fuites du fluide pomp\u00e9 et emp\u00eachent les contaminants externes tels que les gaz et la poussi\u00e8re de p\u00e9n\u00e9trer dans les roulements, prot\u00e9geant ainsi ces derniers et \u00e9vitant une usure inutile.<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-centrifugal-pump-seal-types\" style=\"font-size:18px\">Types de joints d&#039;\u00e9tanch\u00e9it\u00e9 pour pompes centrifuges<\/h4>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>Scell\u00e9 d&#039;emballage :<\/strong> Les garnitures d&#039;\u00e9tanch\u00e9it\u00e9 sont un type courant de joint de pompe. Des mat\u00e9riaux tels que l&#039;aramide et le graphite sont comprim\u00e9s dans le bo\u00eetier d&#039;\u00e9tanch\u00e9it\u00e9 et fix\u00e9s par un presse-\u00e9toupe pour emp\u00eacher les fuites. Cependant, les garnitures d&#039;\u00e9tanch\u00e9it\u00e9 ont une dur\u00e9e de vie limit\u00e9e et n\u00e9cessitent un remplacement p\u00e9riodique.<\/p>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>Garniture m\u00e9canique :<\/strong> Les garnitures m\u00e9caniques sont le type de garniture d&#039;arbre le plus couramment utilis\u00e9. Elles exploitent la pression du film liquide et l&#039;\u00e9lasticit\u00e9 m\u00e9canique g\u00e9n\u00e9r\u00e9es entre la bague rotative et la bague fixe des composants de la garniture m\u00e9canique de la pompe centrifuge pour assurer l&#039;\u00e9tanch\u00e9it\u00e9. Les garnitures m\u00e9caniques sont plus fiables que les garnitures \u00e0 presse-\u00e9toupe, ont une dur\u00e9e de vie plus longue, ne n\u00e9cessitent pas de remplacement de presse-\u00e9toupe et sont plus performantes.<\/p>\n\n\n\n<p style=\"font-size:18px\">\ud83d\udd38 <strong>Sceau d&#039;expulsion :<\/strong> Lorsque la pompe centrifuge fonctionne, une pression se cr\u00e9e entre la roue et l&#039;expulseur. Cette pression restreint le flux de boue vers le joint d&#039;\u00e9tanch\u00e9it\u00e9 de la pompe, assurant ainsi l&#039;\u00e9tanch\u00e9it\u00e9.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pump-base\" style=\"font-size:20px\">Base de pompe<\/h3>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<h4 class=\"wp-block-heading\" id=\"h-pump-base-definition\" style=\"font-size:18px\">D\u00e9finition de la base de la pompe<\/h4>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:18px\">Le socle constitue la base de l&#039;ensemble du syst\u00e8me de pompage\u00a0; il supporte la pompe centrifuge, le moteur, les roulements et les autres composants. Pendant le fonctionnement de la pompe, le socle \u00e9quilibre la plupart des forces radiales, r\u00e9duisant ainsi les vibrations et le bruit, et assurant une meilleure stabilit\u00e9 \u00e0 la pompe.<\/p>\n\n\n\n<p style=\"font-size:18px\">Le b\u00e2ti de la pompe est principalement compos\u00e9 de fonte, d&#039;acier au carbone et d&#039;acier inoxydable. Ces mat\u00e9riaux, tr\u00e8s r\u00e9sistants et rigides, garantissent le bon fonctionnement de la pompe centrifuge sur le long terme.<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"864\" src=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Base.jpg\" alt=\"Base de pompe\" class=\"wp-image-27713 size-full\" srcset=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Base.jpg 1000w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Base-300x259.jpg 300w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Base-768x664.jpg 768w, https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Pump-Base-14x12.jpg 14w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-centrifugal-pump-parts-material-guide\" style=\"font-size:25px\">Guide des mat\u00e9riaux pour les pi\u00e8ces de pompes centrifuges<\/h2>\n\n\n\n<p style=\"font-size:18px\">Comme chacun sait, les pi\u00e8ces de pompes centrifuges peuvent \u00eatre fabriqu\u00e9es \u00e0 partir de nombreux mat\u00e9riaux diff\u00e9rents. Un prix plus \u00e9lev\u00e9 est-il forc\u00e9ment synonyme de meilleur mat\u00e9riau\u00a0? Pas n\u00e9cessairement. Le mat\u00e9riau v\u00e9ritablement performant est celui choisi en fonction du fluide pomp\u00e9 et des conditions de fonctionnement. Pour toute question \u00e0 ce sujet, veuillez lire ce qui suit\u00a0:<\/p>\n\n\n\n<p style=\"font-size:18px\">Voici les mat\u00e9riaux disponibles pour diff\u00e9rentes pi\u00e8ces de pompes centrifuges\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"font-size:18px\"><strong>Turbine :<\/strong> Fonte, acier inoxydable, alliage, caoutchouc, c\u00e9ramique<\/li>\n\n\n\n<li style=\"font-size:18px\"><strong>Enveloppe:<\/strong> Fonte, alliage, acier inoxydable, mat\u00e9riaux composites<\/li>\n\n\n\n<li style=\"font-size:18px\"><strong>Arbre:<\/strong> Acier 45#, acier inoxydable, acier alli\u00e9, alliages haut de gamme \u00e0 base de nickel<\/li>\n\n\n\n<li style=\"font-size:18px\"><strong>Palier:<\/strong> acier \u00e0 roulement, acier inoxydable, acier alli\u00e9<\/li>\n\n\n\n<li style=\"font-size:18px\"><strong>Scell\u00e9s:<\/strong> Graphite, carbure de silicium, acier inoxydable, c\u00e9ramique, caoutchouc<\/li>\n\n\n\n<li style=\"font-size:18px\"><strong>Base:<\/strong> Acier au carbone, fonte, acier inoxydable, alliage d&#039;aluminium, mat\u00e9riaux composites<\/li>\n<\/ul>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\" style=\"font-size:16px\"><table class=\"has-very-light-gray-to-cyan-bluish-gray-gradient-background has-background has-fixed-layout\"><tbody><tr><td><strong>Moyen<\/strong><\/td><td><strong>turbine<\/strong><\/td><td><strong>Enveloppe<\/strong><\/td><td><strong>Arbre<\/strong><\/td><td><strong>Palier<\/strong><\/td><td><strong>Scell\u00e9s<\/strong><\/td><td><strong>Base<\/strong><\/td><\/tr><tr><td><strong>Eau claire<\/strong><\/td><td>\u25feFonte<br>\u25feAcier inoxydable<\/td><td>\u25feFonte<\/td><td>\u25feAcier 45#<br>\u25feAcier inoxydable<\/td><td>\u25feAcier \u00e0 roulement<\/td><td>\u25feGraphite<br>\u25feCarbure de silicium<\/td><td>\u25feFonte<\/td><\/tr><tr><td><strong>Boue<\/strong><\/td><td>\u25feFonte<br>\u25feAlliages<br>\u25feCaoutchouc<br>\u25feC\u00e9ramiques<\/td><td>\u25feFonte<br>\u25feAlliage<\/td><td>\u25feAcier alli\u00e9<br>\u25feAcier inoxydable<\/td><td>\u25feAcier \u00e0 roulement<\/td><td>\u25feCarbure de silicium<\/td><td>\u25feFonte<br>\u25feAcier au carbone<\/td><\/tr><tr><td><strong>Corrosif<\/strong><\/td><td>\u25feAlliages<br>\u25feAcier inoxydable<\/td><td>\u25feAlliages<br>\u25feMat\u00e9riaux composites<\/td><td>\u25feAcier inoxydable<br>\u25feAlliage<\/td><td>\u25feAcier alli\u00e9<br>\u25feAcier inoxydable<\/td><td>\u25feC\u00e9ramiques<br>\u25feGraphite<\/td><td>\u25feAcier inoxydable<\/td><\/tr><tr><td><strong>Haute temp\u00e9rature<\/strong><\/td><td>\u25feC\u00e9ramiques<br>\u25feAlliages<\/td><td>\u25feFonte<br>\u25feAcier inoxydable<\/td><td>\u25feAcier inoxydable<br>\u25feAcier alli\u00e9<\/td><td>\u25feAcier inoxydable<\/td><td>\u25feC\u00e9ramiques<\/td><td>\u25feAcier inoxydable<br>\u25feFonte<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-centrifugal-pump-spare-parts-maintenance\" style=\"font-size:25px\">Maintenance des pi\u00e8ces de rechange pour pompes centrifuges<\/h2>\n\n\n\n<p style=\"font-size:18px\">Nous s\u00e9lectionnons diff\u00e9rents mat\u00e9riaux pour les pi\u00e8ces de rechange en fonction des diff\u00e9rents supports afin de maximiser leur dur\u00e9e de vie, r\u00e9duisant ainsi les co\u00fbts d&#039;exploitation, la fr\u00e9quence de maintenance et am\u00e9liorant l&#039;efficacit\u00e9.<\/p>\n\n\n\n<p style=\"font-size:18px\"><strong>Liste des d\u00e9fauts courants<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"font-size:18px\"><strong>Surchauffe:<\/strong> En cas de surchauffe du moteur ou des roulements, v\u00e9rifiez l&#039;absence d&#039;obstructions dans la conduite d&#039;alimentation ou assurez-vous d&#039;une lubrification ad\u00e9quate des roulements.<\/li>\n\n\n\n<li style=\"font-size:18px\"><strong>Vibrations anormales :<\/strong> Si la pompe centrifuge vibre anormalement pendant son fonctionnement, v\u00e9rifiez si l&#039;arbre de la pompe est endommag\u00e9 et si la base est desserr\u00e9e.<\/li>\n\n\n\n<li style=\"font-size:18px\"><strong>Fuite de m\u00e9dias :<\/strong> Si la pompe centrifuge fuit, v\u00e9rifiez l&#039;\u00e9tat du joint d&#039;arbre, notamment s&#039;il est us\u00e9 ou si le niveau d&#039;eau de refroidissement est insuffisant.<\/li>\n\n\n\n<li style=\"font-size:18px\"><strong>D\u00e9bit insuffisant :<\/strong> Un d\u00e9bit insuffisant en cours de fonctionnement peut \u00eatre d\u00fb \u00e0 des fuites dans la canalisation ou \u00e0 une usure importante de la turbine.<\/li>\n\n\n\n<li style=\"font-size:18px\"><strong>Bruit anormal :<\/strong> Si la pompe \u00e9met des bruits anormaux, v\u00e9rifiez rapidement si la turbine est obstru\u00e9e ou si les roulements sont endommag\u00e9s.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:18px\">Quel que soit le probl\u00e8me, intervenez rapidement et suivez les instructions du manuel d&#039;utilisation de la pompe. Remplacez les pi\u00e8ces d\u00e9tach\u00e9es fortement us\u00e9es afin de minimiser les pertes.<\/p>\n\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-centrifugal-pump-parts-assembly\" style=\"font-size:25px\">Assemblage des pi\u00e8ces de la pompe centrifuge<\/h2>\n\n\n\n<p style=\"font-size:18px\">Comme chacun sait, les pompes centrifuges comportent de nombreuses pi\u00e8ces internes. Leur maintenance n\u00e9cessite une compr\u00e9hension approfondie de ces pi\u00e8ces. <a href=\"https:\/\/youtu.be\/Lpr1X0tYxQE\">installation de pompe centrifuge<\/a>. Dans la vid\u00e9o ci-dessous, je vous propose une pr\u00e9sentation compl\u00e8te et d\u00e9taill\u00e9e des \u00e9tapes d&#039;installation d&#039;une pompe centrifuge. Vous apprendrez comment installer chaque composant de cette pompe.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Pompe \u00e0 boues | Petite pompe \u00e0 boues | Kingda 3\/2 KSH | Entretien | Pi\u00e8ces d\u00e9tach\u00e9es\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/Lpr1X0tYxQE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faq\" style=\"font-size:25px\">FAQ<\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-learn-in-centrifugal-pump-which-part-control-the-flow-rate\" style=\"font-size:20px\">Apprenez comment identifier, dans une pompe centrifuge, la pi\u00e8ce qui contr\u00f4le le d\u00e9bit.<\/h3>\n\n\n\n<p style=\"font-size:18px\">Le d\u00e9bit d&#039;une pompe centrifuge est d\u00e9termin\u00e9 en usine, dans une certaine mesure\u00a0; il est directement li\u00e9 au diam\u00e8tre de la roue. Plus le diam\u00e8tre de la roue est grand, plus le d\u00e9bit est important.<\/p>\n\n\n\n<p style=\"font-size:18px\">De plus, le type d&#039;h\u00e9lice influe \u00e9galement sur le d\u00e9bit\u00a0; par exemple, une h\u00e9lice ouverte a un d\u00e9bit sup\u00e9rieur \u00e0 celui d&#039;une h\u00e9lice ferm\u00e9e. Enfin, la vitesse du moteur influe aussi sur le d\u00e9bit\u00a0; plus la vitesse est \u00e9lev\u00e9e, plus le d\u00e9bit est important.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-what-are-the-main-parts-of-a-centrifugal-pump\" style=\"font-size:20px\">Quels sont les principaux composants d&#039;une pompe centrifuge ?<\/h3>\n\n\n\n<p style=\"font-size:18px\">Les principaux composants d&#039;une pompe centrifuge sont la roue, le corps de pompe, l&#039;arbre, les joints d&#039;\u00e9tanch\u00e9it\u00e9 et le palier. Ces composants sont des \u00e9l\u00e9ments essentiels de la pompe centrifuge et forment ensemble son b\u00e2ti.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-mechanical-seal-vs-packing-which-to-choose\" style=\"font-size:20px\">Garniture m\u00e9canique ou presse-\u00e9toupe\u00a0: lequel choisir\u00a0?<\/h3>\n\n\n\n<p style=\"font-size:18px\">Les garnitures m\u00e9caniques et les garnitures d&#039;\u00e9tanch\u00e9it\u00e9 pr\u00e9sentent chacune leurs avantages et leurs inconv\u00e9nients. Il convient de choisir la solution optimale en fonction de la situation. Vous pouvez consulter le tableau comparatif pour faire le meilleur choix.<\/p>\n\n\n\n<figure style=\"font-size:16px\" class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Types de joints d&#039;arbre<\/strong><\/td><td><strong>Avantages<\/strong><\/td><td><strong>Inconv\u00e9nients<\/strong><\/td><\/tr><tr><td><strong>garniture m\u00e9canique<\/strong><\/td><td>\u25feAucune fuite<br>\u25feLongue dur\u00e9e de vie<br>\u25feR\u00e9sistant \u00e0 l&#039;usure<\/td><td>\u25feCo\u00fbt \u00e9lev\u00e9<\/td><\/tr><tr><td><strong>Emballage scell\u00e9<\/strong><\/td><td>\u25feFaible co\u00fbt<br>\u25feEntretien facile<\/td><td>\u25fe Risque de fuites mineures persistantes<br>\u25feRemplacements fr\u00e9quents<br>\u25feDur\u00e9e de vie courte<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-do-i-know-when-the-impeller-needs-replacement\" style=\"font-size:20px\">Comment savoir quand la turbine doit \u00eatre remplac\u00e9e ?<\/h3>\n\n\n\n<p style=\"font-size:18px\">Si la pompe vibre, \u00e9met des bruits anormaux ou pr\u00e9sente un d\u00e9bit instable en fonctionnement, il convient de l&#039;arr\u00eater imm\u00e9diatement pour inspecter la roue. Si des fissures sont constat\u00e9es sur les pales ou si des dommages dus \u00e0 la cavitation sont pr\u00e9sents, la roue doit \u00eatre remplac\u00e9e sans d\u00e9lai.<\/p>\n\n\n\n<p style=\"font-size:18px\">La n\u00e9cessit\u00e9 de remplacer la turbine d\u00e9pend de l&#039;existence d&#039;\u00e9ventuels d\u00e9fauts ou ph\u00e9nom\u00e8nes ant\u00e9rieurs. Ces d\u00e9fauts permettront de d\u00e9terminer si la turbine doit \u00eatre inspect\u00e9e ou remplac\u00e9e.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Centrifugal pumps are one of the most widely used pump types today. This article will detail centrifugal pump spare parts and analyze the causes of failure, replacement, and material recommendations for different centrifugal pump parts. Main parts of a centrifugal pump: The impeller propels the fluid, the casing (or volute) guides the liquid flow into [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":27652,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30,41],"tags":[],"class_list":["post-27547","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-pump-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.8 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Centrifugal Pump Parts | Functions, Materials, and Selection Guide<\/title>\n<meta name=\"description\" content=\"Centrifugal pump parts\u2014impeller, casing, shaft, bearings, wear rings, and seals\u2014use cast iron or stainless steel to fit different fluids.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kingdapump.com\/fr\/pieces-de-pompe-centrifuge\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Centrifugal Pump Parts | Functions, Materials, and Selection Guide\" \/>\n<meta property=\"og:description\" content=\"Centrifugal pump parts\u2014impeller, casing, shaft, bearings, wear rings, and seals\u2014use cast iron or stainless steel to fit different fluids.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kingdapump.com\/fr\/pieces-de-pompe-centrifuge\/\" \/>\n<meta property=\"og:site_name\" content=\"Kingda Pump\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-28T07:35:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-28T07:35:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1125\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Kingda\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kingda\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/\"},\"author\":{\"name\":\"Kingda\",\"@id\":\"https:\\\/\\\/kingdapump.com\\\/#\\\/schema\\\/person\\\/a355650a2ea35277ae3800891889153b\"},\"headline\":\"Centrifugal Pump Parts | Functions, Materials, and Selection Guide\",\"datePublished\":\"2025-11-28T07:35:01+00:00\",\"dateModified\":\"2025-11-28T07:35:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/\"},\"wordCount\":2118,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/kingdapump.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kingdapump.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Centrifugal-Pump-Parts-Diagram.jpg\",\"articleSection\":[\"Blog\",\"Pump Knowledge\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/\",\"url\":\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/\",\"name\":\"Centrifugal Pump Parts | Functions, Materials, and Selection Guide\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kingdapump.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kingdapump.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Centrifugal-Pump-Parts-Diagram.jpg\",\"datePublished\":\"2025-11-28T07:35:01+00:00\",\"dateModified\":\"2025-11-28T07:35:02+00:00\",\"description\":\"Centrifugal pump parts\u2014impeller, casing, shaft, bearings, wear rings, and seals\u2014use cast iron or stainless steel to fit different fluids.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/#primaryimage\",\"url\":\"https:\\\/\\\/kingdapump.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Centrifugal-Pump-Parts-Diagram.jpg\",\"contentUrl\":\"https:\\\/\\\/kingdapump.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Centrifugal-Pump-Parts-Diagram.jpg\",\"width\":1500,\"height\":1125,\"caption\":\"Centrifugal-Pump-Parts-Diagram\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/kingdapump.com\\\/centrifugal-pump-parts\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/kingdapump.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Centrifugal Pump Parts | Functions, Materials, and Selection Guide\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/kingdapump.com\\\/#website\",\"url\":\"https:\\\/\\\/kingdapump.com\\\/\",\"name\":\"kingdapump.com\",\"description\":\"Since 1948 \u2014 Slurry Pump Experts\",\"publisher\":{\"@id\":\"https:\\\/\\\/kingdapump.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/kingdapump.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/kingdapump.com\\\/#organization\",\"name\":\"kingdapump.com\",\"url\":\"https:\\\/\\\/kingdapump.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/kingdapump.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/kingdapump.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/cropped-Slurry-pump_water-pump-manufacturer-1.png\",\"contentUrl\":\"https:\\\/\\\/kingdapump.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/cropped-Slurry-pump_water-pump-manufacturer-1.png\",\"width\":220,\"height\":86,\"caption\":\"kingdapump.com\"},\"image\":{\"@id\":\"https:\\\/\\\/kingdapump.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/kingdapump.com\\\/#\\\/schema\\\/person\\\/a355650a2ea35277ae3800891889153b\",\"name\":\"Kingda\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5c575d4c6dd102563b62d6e29dcf05ea416f1aa45c4ed73a55b9a7199deaae64?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5c575d4c6dd102563b62d6e29dcf05ea416f1aa45c4ed73a55b9a7199deaae64?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5c575d4c6dd102563b62d6e29dcf05ea416f1aa45c4ed73a55b9a7199deaae64?s=96&d=mm&r=g\",\"caption\":\"Kingda\"},\"url\":\"https:\\\/\\\/kingdapump.com\\\/fr\\\/author\\\/kingda\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Pi\u00e8ces de pompes centrifuges | Fonctions, mat\u00e9riaux et guide de s\u00e9lection","description":"Les pi\u00e8ces des pompes centrifuges (roue, corps, arbre, roulements, bagues d&#039;usure et joints) sont en fonte ou en acier inoxydable pour s&#039;adapter aux diff\u00e9rents fluides.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kingdapump.com\/fr\/pieces-de-pompe-centrifuge\/","og_locale":"fr_FR","og_type":"article","og_title":"Centrifugal Pump Parts | Functions, Materials, and Selection Guide","og_description":"Centrifugal pump parts\u2014impeller, casing, shaft, bearings, wear rings, and seals\u2014use cast iron or stainless steel to fit different fluids.","og_url":"https:\/\/kingdapump.com\/fr\/pieces-de-pompe-centrifuge\/","og_site_name":"Kingda Pump","article_published_time":"2025-11-28T07:35:01+00:00","article_modified_time":"2025-11-28T07:35:02+00:00","og_image":[{"width":1500,"height":1125,"url":"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram.jpg","type":"image\/jpeg"}],"author":"Kingda","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Kingda","Dur\u00e9e de lecture estim\u00e9e":"12 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/kingdapump.com\/centrifugal-pump-parts\/#article","isPartOf":{"@id":"https:\/\/kingdapump.com\/centrifugal-pump-parts\/"},"author":{"name":"Kingda","@id":"https:\/\/kingdapump.com\/#\/schema\/person\/a355650a2ea35277ae3800891889153b"},"headline":"Centrifugal Pump Parts | Functions, Materials, and Selection Guide","datePublished":"2025-11-28T07:35:01+00:00","dateModified":"2025-11-28T07:35:02+00:00","mainEntityOfPage":{"@id":"https:\/\/kingdapump.com\/centrifugal-pump-parts\/"},"wordCount":2118,"commentCount":0,"publisher":{"@id":"https:\/\/kingdapump.com\/#organization"},"image":{"@id":"https:\/\/kingdapump.com\/centrifugal-pump-parts\/#primaryimage"},"thumbnailUrl":"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram.jpg","articleSection":["Blog","Pump Knowledge"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/kingdapump.com\/centrifugal-pump-parts\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/kingdapump.com\/centrifugal-pump-parts\/","url":"https:\/\/kingdapump.com\/centrifugal-pump-parts\/","name":"Pi\u00e8ces de pompes centrifuges | Fonctions, mat\u00e9riaux et guide de s\u00e9lection","isPartOf":{"@id":"https:\/\/kingdapump.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/kingdapump.com\/centrifugal-pump-parts\/#primaryimage"},"image":{"@id":"https:\/\/kingdapump.com\/centrifugal-pump-parts\/#primaryimage"},"thumbnailUrl":"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram.jpg","datePublished":"2025-11-28T07:35:01+00:00","dateModified":"2025-11-28T07:35:02+00:00","description":"Les pi\u00e8ces des pompes centrifuges (roue, corps, arbre, roulements, bagues d&#039;usure et joints) sont en fonte ou en acier inoxydable pour s&#039;adapter aux diff\u00e9rents fluides.","breadcrumb":{"@id":"https:\/\/kingdapump.com\/centrifugal-pump-parts\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/kingdapump.com\/centrifugal-pump-parts\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/kingdapump.com\/centrifugal-pump-parts\/#primaryimage","url":"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram.jpg","contentUrl":"https:\/\/kingdapump.com\/wp-content\/uploads\/2025\/11\/Centrifugal-Pump-Parts-Diagram.jpg","width":1500,"height":1125,"caption":"Centrifugal-Pump-Parts-Diagram"},{"@type":"BreadcrumbList","@id":"https:\/\/kingdapump.com\/centrifugal-pump-parts\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/kingdapump.com\/"},{"@type":"ListItem","position":2,"name":"Centrifugal Pump Parts | Functions, Materials, and Selection Guide"}]},{"@type":"WebSite","@id":"https:\/\/kingdapump.com\/#website","url":"https:\/\/kingdapump.com\/","name":"kingdapump.com","description":"Depuis 1948 \u2014 Experts en pompes \u00e0 boues","publisher":{"@id":"https:\/\/kingdapump.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kingdapump.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/kingdapump.com\/#organization","name":"kingdapump.com","url":"https:\/\/kingdapump.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/kingdapump.com\/#\/schema\/logo\/image\/","url":"https:\/\/kingdapump.com\/wp-content\/uploads\/2022\/01\/cropped-Slurry-pump_water-pump-manufacturer-1.png","contentUrl":"https:\/\/kingdapump.com\/wp-content\/uploads\/2022\/01\/cropped-Slurry-pump_water-pump-manufacturer-1.png","width":220,"height":86,"caption":"kingdapump.com"},"image":{"@id":"https:\/\/kingdapump.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/kingdapump.com\/#\/schema\/person\/a355650a2ea35277ae3800891889153b","name":"Kingda","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/5c575d4c6dd102563b62d6e29dcf05ea416f1aa45c4ed73a55b9a7199deaae64?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/5c575d4c6dd102563b62d6e29dcf05ea416f1aa45c4ed73a55b9a7199deaae64?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5c575d4c6dd102563b62d6e29dcf05ea416f1aa45c4ed73a55b9a7199deaae64?s=96&d=mm&r=g","caption":"Kingda"},"url":"https:\/\/kingdapump.com\/fr\/author\/kingda\/"}]}},"_links":{"self":[{"href":"https:\/\/kingdapump.com\/fr\/wp-json\/wp\/v2\/posts\/27547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kingdapump.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kingdapump.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kingdapump.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kingdapump.com\/fr\/wp-json\/wp\/v2\/comments?post=27547"}],"version-history":[{"count":148,"href":"https:\/\/kingdapump.com\/fr\/wp-json\/wp\/v2\/posts\/27547\/revisions"}],"predecessor-version":[{"id":27758,"href":"https:\/\/kingdapump.com\/fr\/wp-json\/wp\/v2\/posts\/27547\/revisions\/27758"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kingdapump.com\/fr\/wp-json\/wp\/v2\/media\/27652"}],"wp:attachment":[{"href":"https:\/\/kingdapump.com\/fr\/wp-json\/wp\/v2\/media?parent=27547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kingdapump.com\/fr\/wp-json\/wp\/v2\/categories?post=27547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kingdapump.com\/fr\/wp-json\/wp\/v2\/tags?post=27547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}